ZXR10 2900E SeriesEasy-Maintenance Secure Switch
Hardware Manual
Version: 2.05.12
ZTE CORPORATIONNo. 55, Hi-tech Road South, ShenZhen, P.R.ChinaPostcode: 518057Tel: +86-755-26771900Fax: +86-755-26770801URL: http://support.zte.com.cnE-mail: [email protected]
LEGAL INFORMATIONCopyright © 2015 ZTE CORPORATION.
The contents of this document are protected by copyright laws and international treaties. Any reproduction or
distribution of this document or any portion of this document, in any form by any means, without the prior written
consent of ZTE CORPORATION is prohibited. Additionally, the contents of this document are protected by
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All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE
CORPORATION or of their respective owners.
This document is provided “as is”, and all express, implied, or statutory warranties, representations or conditions
are disclaimed, including without limitation any implied warranty of merchantability, fitness for a particular purpose,
title or non-infringement. ZTE CORPORATION and its licensors shall not be liable for damages resulting from the
use of or reliance on the information contained herein.
ZTE CORPORATION or its licensors may have current or pending intellectual property rights or applications
covering the subject matter of this document. Except as expressly provided in any written license between ZTE
CORPORATION and its licensee, the user of this document shall not acquire any license to the subject matter
herein.
ZTE CORPORATION reserves the right to upgrade or make technical change to this product without further notice.
Users may visit the ZTE technical support website http://support.zte.com.cn to inquire for related information.
The ultimate right to interpret this product resides in ZTE CORPORATION.
Revision History
Revision No. Revision Date Revision Reason
R1.0 2015-07-30 First edition
Serial Number: SJ-20150112110821-001
Publishing Date: 2015-07-30 (R1.0)
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ContentsAbout This Manual ......................................................................................... I
Chapter 1 Safety Instructions.................................................................... 1-1
Chapter 2 System Overview ...................................................................... 2-12.1 Product Introduction ........................................................................................... 2-1
2.2 Functions........................................................................................................... 2-2
2.3 Technical Features and Parameters..................................................................... 2-3
Chapter 3 Hardware Description............................................................... 3-13.1 Hardware Structure ............................................................................................ 3-1
3.1.1 ZXR10 2910E .......................................................................................... 3-3
3.1.2 ZXR10 2918E .......................................................................................... 3-7
3.1.3 ZXR10 2928E .........................................................................................3-11
3.1.4 ZXR10 2952E ........................................................................................ 3-15
3.1.5 ZXR10 2910E-PS................................................................................... 3-19
3.1.6 ZXR10 2918E-PS................................................................................... 3-23
3.1.7 ZXR10 2928E-PS................................................................................... 3-29
3.1.8 ZXR10 2952E-PS................................................................................... 3-36
3.1.9 Optical Module ....................................................................................... 3-43
3.2 Cables............................................................................................................. 3-44
3.2.1 Power Cable .......................................................................................... 3-44
3.2.2 Protective Grounding Cables................................................................... 3-47
3.2.3 Console Cable ....................................................................................... 3-52
3.2.4 Network Cable ....................................................................................... 3-53
3.2.5 Optical Fiber .......................................................................................... 3-55
Chapter 4 Installation................................................................................. 4-14.1 Desktop Installation Mode................................................................................... 4-1
4.2 Cabinet Installation Mode.................................................................................... 4-2
4.3 Cable Installation Specifications and Steps .......................................................... 4-6
4.4 Power-on and Power-off Procedures ................................................................... 4-7
4.5 Lightning Protection (Optional) ............................................................................ 4-8
4.5.1 Lightning Arrester for AC Power Supply ..................................................... 4-8
4.5.2 Lightning Arrester for Network Ports .......................................................... 4-9
Appendix A Standards & Recommendations ......................................... A-1
Figures............................................................................................................. I
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Tables ............................................................................................................ III
Glossary .........................................................................................................V
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About This ManualPurposeThis manual is applicable to the ZXR10 2900E (V2.05.12) series easy-maintenance secureswitches, which include the following products:
l ZXR10 2910E-PS easy-maintenance secure switchl ZXR10 2918E-PS easy-maintenance secure switchl ZXR10 2928E-PS easy-maintenance secure switchl ZXR10 2952E-PS easy-maintenance secure switchl ZXR10 2910E easy-maintenance secure switchl ZXR10 2918E easy-maintenance secure switchl ZXR10 2928E easy-maintenance secure switchl ZXR10 2952E easy-maintenance secure switch
Intended AudienceThis manual is intended for:
l Equipment installation engineersl Installation supervision engineers
What Is in This ManualThis manual contains the following chapters and appendix.
Chapter 1, Safety InstructionsDescribes the safety instructions required for the installation,
operation, and maintenance of the ZXR10 2900E series switches.
Chapter 2, System Overview Provides an overview about the ZXR10 2900E series switches.
Chapter 3, Hardware DescriptionDescribes the structure and components of the ZXR10 2900E
series switches.
Chapter 4, Installation Describes the ZXR10 2900E installation modes and methods.
Appendix A, Standards &
Recommendations
Describes the standards and recommendations of the ZXR10
2900E.
ConventionsThis manual uses the following conventions.
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Danger: indicates an imminently hazardous situation. Failure to
comply can result in death or serious injury, equipment damage, or
site breakdown.
Warning: indicates a potentially hazardous situation. Failure to comply
can result in serious injury, equipment damage, or interruption of major
services.
Caution: indicates a potentially hazardous situation. Failure to comply
can result in moderate injury, equipment damage, or interruption of
minor services.
Note: provides additional information about a topic.
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Chapter 1Safety InstructionsOnly duly trained and qualified personnel can install, operate and maintain the equipment.
During the equipment installation, operation and maintenance, users must comply withlocal safety specifications and related instructions. Failure to comply may result in personalinjury or damage to the equipment. The safety instructions mentioned in this manual areonly a supplement to local safety specifications.
Running the debug command improperly may affect the equipment performance, so it isnot recommended to run the debug command when the equipment operates properly.
ZTE Corporation bears no responsibility for consequences resulting from violationof the general specifications for safety operations or the safety rules for designing,manufacturing, and using the equipment.
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Chapter 2System OverviewTable of Contents
Product Introduction ...................................................................................................2-1Functions ...................................................................................................................2-2Technical Features and Parameters ...........................................................................2-3
2.1 Product IntroductionProduct OverviewThe ZXR10 2900E series switches are easy-maintenance secure switches developed byZTE Corporation, which provide 100 Mbps access and support the Access Control List(ACL) function for ingress and egress. The ZXR10 2900E series switches are used inthe access layers of educational networks, enterprise networks, political service networks,and carrier networks.
Depending on the switch capacity, the ZXR10 2900E series switches are divided into thefollowing types:l ZXR10 2910El ZXR10 2918El ZXR10 2928El ZXR10 2952El ZXR10 2910E-PSl ZXR10 2918E-PSl ZXR10 2928E-PSl ZXR10 2952E-PS
Product FeaturesThe ZXR10 2900E series switches are environmental-friendly and highly-reliable products,which are easy to maintain and bring satisfactory experience to customers.
l Environment-friendly and energy-saving design
By virtue of dynamic fan speed adjustment, intelligent power supply management,and proper Printed Circuit Board (PCB) layout, the equipment power is reduced whileits performance is improved.
l Advanced lightning-protection technology
The equipment uses an advanced lightning-protection technology to minimize theprobability of damage from lightning. Its reliability is increased.
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l Intelligent PoE supply
The ZXR10 2900E series switches support the Power over Ethernet (PoE) technologyin compliance with IEEE 802.3af and IEEE 802.3at standards. Each PoE port suppliesa maximum of 30 W power to devices such as IP visual telephone, dual-frequencyWiFi Access Point (AP), visual monitor camera, multi-function Set-top Box (STB),and Radio Frequency Identification (RFID) card reader. This simplifies the networkstructure.
The ZXR10 2900E series switches can control power by time segment, so that thepower consumption of network devices is efficiently managed and operation costsare greatly reduced.
The ZXR10 2900E series switches provide overload protection, short circuitprotection, and real-time power detection functions to protect devices and powersupplies from damage and maintain the circuit system in good condition.
l Powerful security platform
The ZXR10 2900E series switches support two-way ACLs to guarantee security. Tocontrol the access to a server, it is only required to enable the egress ACL on the portconnected to the server.
Even if an illegal user breaks through the security policy of a firewall, the user stillcannot attack the internal server.
l Abundant maintenance methods
Batch upgrade: Lots of equipment of the same type can be upgraded through a batchupgrade operation. Network problems occurring during upgrade due to minor errorscan be minimized.
Cluster management: The statuses of other switches can be viewed on the masterswitch.
Power-down alarm: After equipment is powered down, a power-down alarm isautomatically sent to the management center.
Multiple remote management methods: Web, Telnet, and Simple NetworkManagement Protocol (SNMP).
M-buttom: The M-buttom helps to easily view the operational status of the switch.
2.2 FunctionsThe ZXR10 2900E series switches have the following functions:
l Support the port duplex, speed, auto-negotiation, jumbo frame, and line orderidentification configuration.
l Support port-based VLANs.l Support PVLAN, VLAN translation, QinQ and SQinQ.l Support MAC line rate learning, port address quantity limit, port address fixing, and
manual MAC management.
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l Support layer-2 line rate switching.l Support ingress ACLs, egress ACLs, and QoS.l Support layer 2 multicast and IPTV.l Support IEEE802.1X.IP source guard, console port authentication and user ranking.l Support loop detect and SSTP/RSTP/MSTP.l Support ZESR, ZESS and link aggregation.l Support the OAM link detection mechanism.l Support the SFLOW network traffic analysis function.l Support cluster management, unified network management, TELNET and WEB.l Support DHCP snooping, DHCP Option82 and DHCP Client.l Support NTP.l Support Dot1X and Radius authentication.l Support VBAS and PPPoE+.l Support the GARP/GVRP registry protocol.l Support the dynamic LACP protocol and static link aggregation.l Support the Syslog function.
2.3 Technical Features and ParametersFor the technical features and parameters of the ZXR10 2900E, refer to Table 2-1 andTable 2.1 .
Table 2-1 ZXR10 2900E Technical Features and Parameters
Item ZXR10 2910E ZXR10 2918E ZXR10 2928E ZXR10 2952E
Dimensions
(Height ×
Width × Depth)
1.72 in. × 13.40 in.
× 8.67 in.
(43.6 mm × 340
mm × 220 mm)
1.72 in. × 17.41 in.
× 8.67 in.
(43.6 mm × 442
mm × 220 mm)
1.72 in. × 17.41 in.
× 8.67 in.
(43.6 mm × 442
mm × 220 mm)
1.72 in. × 17.41 in.
× 11.03 in.
(43.6 mm × 442
mm × 280 mm)
Weight < 6.17 lb
(< 2.8 kg)
< 6.17 lb
(< 2.8 kg)
< 6.61 lb
(< 3 kg)
< 7.50 lb
(< 3.4 kg)
Power supply Support AC and DC power supply.
l AC power supply
Rated voltage range: 100 V-240 V AC, 50 Hz/60 Hz
l DC power supply
Rated voltage: -48 V DC
Power
consumption
< 11 W < 13 W < 17.1 W < 27.2 W
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Item ZXR10 2910E ZXR10 2918E ZXR10 2928E ZXR10 2952E
Reliablity MTBF>200000 hours
MTTR<30 minutes
EMC:
l FCC Part 15 ( CFR47 ) Class A
l EN 55022 Class A
l ETSI EN 300 386 V1.3.1
l EN55024
l ICES-003 Class A
Safety:
l UL 60950 3rd Edition
l CSA C22.2 No. 60950 3rd Edition
l IEC 60950
l EN 60950
l EN60825–1+A1 and EN60825–2
Ambient
temperature
Ambient temperature
l For long-term operations: -5 ℃ to +50 ℃l For short-term operations: -5 ℃ to +55 ℃Storage temperature: -40 ℃ to +70 ℃
Humidity Relative humidity: 5%-95%, non-condensation
Memory Size 128 MB
Port switch
capacity
5.6 Gbps 7.2 Gbps 12.8 Gbps 17.6 Gbps
Packet
Forwarding
Rate
4.2 Mpps 5.4 Mpps 9.6 Mpps 13.2 Mpps
Capacity of
MAC address
Table
16 K
Table 2.1 ZXR10 2900E Technical Features and Parameters
Item ZXR10 2910E-PS ZXR10 2918E-PS ZXR10 2928E-PS ZXR10 2952E-PS
Dimensions
(Height ×Width
× Depth)
1.72 in. × 13.40 in.
× 8.67 in.
(43.6 mm × 340
mm × 220 mm)
1.72 in. × 17.41 in.
× 8.67 in.
(43.6 mm × 442
mm × 220 mm)
1.72 in. × 17.41 in.
× 17.34 in.
(43.6 mm × 442
mm × 440 mm)
1.72 in. × 17.41 in.
× 17.34 in.
(43.6 mm × 442
mm × 440 mm)
Weight < 6.61 lb
(< 3.0 kg)
< 8.38 lb
(< 3.8 kg)
< 14.11 lb
(< 6.4 kg)
< 14.11 lb
(< 6.4 kg)
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Item ZXR10 2910E-PS ZXR10 2918E-PS ZXR10 2928E-PS ZXR10 2952E-PS
Power supply Supports AC
power supply.
Rated voltage
range: 100 V-240
V AC, 50 Hz/60 Hz
Supports AC and
DC RPS power
supply.
l AC power
supply
Rated voltage
range: 100
V-240 V AC,
50 Hz/60 Hz
l DC RPS
power supply
Rated voltage:
-54 V DC
One or two AC power supply units are
supported.
Rated voltage range: 100 V-240 V AC,
50 Hz/60 Hz
Power
consumption
< 66 W, PoE
external power:
240 W
l Less than
70.6W when
AC power
supply is
used, PoE
external
power is
246.4W
l Less than
88W (RPS
included)
when DC RPS
power supply
is used,
PoE external
power is
480W
< 111 W, PoE
external power:
720 W
< 1026.4 W (power
consumption of
the device in case
of full load PoE
output)
The output
power of PoE is
960 W (under
normal operating
conditions with AC
and DC input)
Reliablity MTBF>200000 hours
MTTR<30 minutes
EMC:
l FCC Part 15 ( CFR47 ) Class A
l EN 55022 Class A
l ETSI EN 300 386 V1.3.1
l EN55024
l ICES-003 Class A
Safety:
l UL 60950 3rd Edition
l CSA C22.2 No. 60950 3rd Edition
l IEC 60950
l EN 60950
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Item ZXR10 2910E-PS ZXR10 2918E-PS ZXR10 2928E-PS ZXR10 2952E-PS
l EN60825–1+A1 and EN60825–2
Ambient
temperature
Ambient temperature
l For long-term operations: -5 ℃ to +50 ℃l For short-term operations: -5 ℃ to +55 ℃Storage temperature: -40 ℃ to +70 ℃
Humidity Relative humidity: 5%-95%, non-condensation
Memory Size 128 MB
Port switch
capacity
5.6 Gbps 7.2 Gbps 12.8 Gbps 17.6 Gbps
Packet
Forwarding
Rate
4.2 Mpps 5.4 Mpps 9.6 Mpps 13.2 Mpps
Capacity of
MAC address
Table
16 K
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Chapter 3Hardware DescriptionTable of Contents
Hardware Structure ....................................................................................................3-1Cables......................................................................................................................3-44
3.1 Hardware StructureThe ZXR10 2900E series switches use a box structure and are 1U (1U = 1.75 in./ 44.45mm)high. The hardware includes a box, power supply unit, Ethernet switching main board, andfans.
Box StructureThe box is composed of a chassis and a shell. With a simple structure, it is light andconvenient for installation and disassembly.
The ZXR10 2910E switch provides the following components on the front panel:l AC or DC power supply portl Service portsl Port status indicatorsl Serial configuration portl System status indicators
The ZXR10 2918E/2928E/2910E-PS/2918E-PS switch provides the following componentson the front panel:l AC or DC power supply portl Power supply switchl Service portsl Port status indicatorsl Serial configuration portl System status indicators
In addition, the ZXR10 2918E-PS switch provides an Redundant Power System (RPS)port on the rear panel.
The ZXR10 2952E switch provides the following components on the front panel:l Service portsl Port status indicatorsl Serial configuration portl System status indicators
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The ZXR10 2952E switch provides an AC or DC power supply port and a power supplyswitch on the rear panel.
The ZXR10 2928E-PS/2952E-PS switch provides the following components on the frontpanel:l Service portsl Uplink daughter card slotl Port status indicatorsl Management network portl Serial configuration portsl Mode buttonl System status indicators
The ZXR10 2928E-PS/2952E-PS switch provides one fan module slot and two slots formodular power supply units with switches on the rear panel. Both the modular powersupply units and fan module are hot swappable.
Power SupplyThe ZXR10 2900E series switches use independent power supply and support -48 V DCor 110 V/220 V AC power supply. The ZXR10 2918E-PS switch also supports RPS powersupply.
The ZXR10 2928E-PS switch supports two power supply units. Single-unit or dual-unitpower supply can be configured as required. The switch supports 110 V/220 V AC powersupply, and its power supply units are hot-swappable.
For the power supply unit of the ZXR10 2900E series switches, pay attention to thefollowing points:
l The structure and interfaces of the power supply unit on the shelf vary with the powerinput mode.
l During operations and maintenance, do not perform any operation on the powersupply unit when it carries electricity.
l For the AC power mode, the system only supports single-phase power supply.
Ethernet Switching Main BoardThe Ethernet switching main board is the core component of the ZXR10 2900E switch,which provides the switching and forwarding functions.
Heat Dissipation SystemThe ZXR10 2910E/2918E/2928E/2952E switch uses natural cooling for heat dissipationwith vent holes configured on the back and two sides of the switch.
The ZXR10 2910E-PS and ZXR10 2918E-PS switches use air extraction for heatdissipation. The system supports automatic adjustment of the fan speed based onoperating and environmental conditions, and supports fan status monitoring and faultalarming. For the technical parameters of fans, refer to Table 3-1.
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Table 3-1 Technical Parameters of ZXR10 2910E-PS/2918E-PS Fans
Parameter Description
Dimensions (width × height × depth) 1.58 in. × 1.58 in. × 0.79 in.
(40mm × 40mm × 20mm)
Aperture 0.13 in.–0.15 in.
(3.3 mm–3.7 mm)
Wire length 19.31 in.–20.09 in.
(490 mm–510 mm)
Rated voltage 12 V
Operational voltage range 7 V–15 V
Power 0.5 A (max)
The ZXR10 2928E-PS/2952E-PS switch uses fans for heat dissipation. A fan module isinstalled on the rear panel of the switch, and two speed-adjustable fans can be installedon the module. The fan module is hot-swappable and speed-adjustable. For the technicalparameters of fans, refer to Table 3-2.
Table 3-2 Technical Parameters of ZXR10 2928E-PS/2952E-PS Fans
Parameter Description
Dimensions (width × height × depth) 1.58 in. × 1.58 in. × 0.79 in.
(40 mm × 40 mm × 20 mm)
Aperture 0.13 in.–0.15 in.
(3.2 mm–3.8 mm)
Wire length 11.58 in.–6.30 in.
(140 mm–160 mm)
Rated voltage 12 V
Operational voltage range 7 V–15 V
Power 0.5 A (max)
3.1.1 ZXR10 2910E
OverviewThe ZXR10 2910E switch is 1 U (1 U = 1.75 in./ 44.45 mm) high. It supports AC or DCpower supply.
For the front panel of the ZXR10 2910E switch (AC model), see Figure 3-1.
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Figure 3-1 ZXR10 2910E AC Model (Front Panel)
1. 10/100 Ethernet port2. Combo port
3. Console port4. M_button
For the front panel of the ZXR10 2910E switch (DC model), see Figure 3-2.
Figure 3-2 ZXR10 2910E DC Model (Front Panel)
1. 10/100 Ethernet port2. Combo port
3. Console port4. M_button
Power SupplyThe ZXR10 2910E switch supports -48 V DC power supply and 110 V/220 V AC powersupply. For -48 V DC power supply, –48 V DC power cables are used. For AC powersupply, AC power cables are used.
InterfacesFor ZXR10 2910E interface descriptions, refer to Table 3-3.
Table 3-3 ZXR10 2910E Interface Descriptions
Name Quantity Description
10/100 Ethernet port 8 These Ethernet ports are fixed.
Combo port 2
Either 10/100/1000Base-T Ethernet ports or
SFP ports (100Base-FX/1000Base-FX) can be
configured as combo ports. The 10/100/1000Base-T
and 100Base-FX/1000Base-FX ports cannot be
used simultaneously.
Console port 1 The console port implements service configuration
and management.
IndicatorsThe following indicators are available on the ZXR10 2910E switch:
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l 8 Ethernet indicators: Each indicator indicates the status of the corresponding10/100Base-TX port.
l Four combo port indicators: The indicators indicate the statuses of two combo ports(the RJ45 port and SFP port with the same port number are combo ports). Each10/100/1000Base-T Ethernet interface has two indicators. The left indicator indicatesthe status of the interface below. The right indicator indicates the status of interfaceabove. Each SFP port has one indicator indicating the port status.
l Three system indicators.
Indicator states are described as follows:
1. System indicator
System indicators include the power indicator (PWR), operation indicator (SYS), andthe alarm indicator (ALM).
l After the system is powered up, the PWR indicator the SYS indicator are on.l When the switch starts to load the software version in the boot process, if the
software version is unavailable, the SYS indicator state does not change. If thesoftware version is loaded normally, the SYS indicator flashes once per second.
For ZXR10 2910E system indicator descriptions, refer to Table 3-4.
Table 3-4 ZXR10 2910E System Indicator Descriptions
Indicator Position State Meaning
Not lit Power off.
Green The device is starting.
SYS
Flashing (green) The device is operating.
Not lit The device is operating properly.ALM
Green The device is not operating properly.
Not lit Power off.PWR
On the right side
of the console
port
Lit Power on.
2. Port indicator
There is an M_button on the front panel for mode selection. When a mode is selected,the corresponding indicator is lit.
For ZXR10 2910E port indicator descriptions, refer to Table 3-5.
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Table 3-5 ZXR10 2910E Port Indicator Descriptions
Indicator Position M_buttonFunctionOption
State Meaning
Not lit No connection.
Lit (green) The connection is established.
None
Flashing
(green)
Data is being transferred.
Not lit No Link.
Lit (green) A link exists.
LINK
Flashing
(green)
Data is being transferred.
Lit (green) The port rate is 100 Mbps.SPD
Lit (yellow) The port rate is 10 Mbps.
Lit (green) The port is in full-duplex state.DUP
Lit (yellow) The port is in half-duplex state.
Not lit The STP state of the port is "disable".
Lit (green) The STP state of the port is "forward".
STAT
Lit (yellow) Others.
CPU% Lit (green) The switch uses the indicators of ports
1–10 to show the current CPU usage,
and each port indicates 10%.
MEM% Lit (green) The switch uses the indicators of ports
1–10 to show the current memory
usage, and each port indicates 10%.
CRC Lit (yellow) The port provides CRC error frame
statistics.
10/100B-
ase-TX port
Above the
port
STORM Lit (yellow) A broadcast storm occurs on the port.
Not lit No connection.
Lit (green) The connection is established.
None
Flashing
(green)
Data is being transferred.
Not lit No Link.
Lit (green) A link exists.
LINK
Flashing
(green)
Data is being transferred.
Combo
port(10/10
0/1000B-
ase-T or
100Base-
FX/1000B-
ase-FX)
Below the
port
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Indicator Position M_buttonFunctionOption
State Meaning
Lit (green) The port rate is 1000 Mbps.SPD
Lit (yellow) The port rate is 10 Mbps/100 Mbps.
Lit (green) The port is in full-duplex state.DUP
Lit (yellow) The port is in half-duplex state.
3.1.2 ZXR10 2918E
OverviewThe ZXR10 2918E switch is 1 U (1 U = 1.75 in./ 44.45 mm) high. It supports AC or DCpower supply.
For the front panel of the ZXR10 2918E switch (AC model), see Figure 3-3.
Figure 3-3 ZXR10 2918E AC Model (Front Panel)
1. 10/100Base-TX Ethernetport
2. Combo port3. Console port
4. M_button
For the front panel of the ZXR10 2918E switch (DC model), see Figure 3-4.
Figure 3-4 ZXR10 2918E DC Model (Front Panel)
1. 10/100Base-TX Ethernetport
2. Combo port3. Console port
4. M_button
Power SupplyThe ZXR10 2918E switch supports -48 V DC power supply and 110 V/220 V AC powersupply. For -48 V DC power supply, –48 V DC power cables are used. For AC powersupply, AC power cables are used.
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InterfacesFor ZXR10 2918E interface descriptions, refer to Table 3-6.
Table 3-6 ZXR10 2918E Interface Descriptions
Name Quantity Description
10/100Base-TX
Ethernet port16 These Ethernet ports are fixed.
Combo port 2
Either 10/100/1000Base-T Ethernet ports or SFP
ports (100Base-FX/1000Base-FX) can be configured
as combo ports. The 10/100/1000Base-T and
100Base-FX/1000Base-FX ports cannot be used
simultaneously.
Console port 1 The console port implements service configuration and
management.
IndicatorsThe following indicators are available on the ZXR10 2918E switch:
l 16 Ethernet indicators: Each indicator indicates the status of the corresponding10/100Base-TX port.
l Four combo port indicators: The indicators indicate the statuses of two combo ports(the RJ45 port and SFP port with the same port number are combo ports). Each10/100/1000Base-T Ethernet interface has two indicators. The left indicator indicatesthe status of the interface below. The right indicator indicates the status of interfaceabove. Each SFP port has one indicator indicating the port status.
l Three system indicators.
Indicator states are described as follows:
1. System indicator
System indicators include the power indicator (PWR), operation indicator (SYS), andthe alarm indicator (ALM).
l After the system is powered up, the PWR indicator the SYS indicator are on.l When the switch starts to load the software version in the boot process, if the
software version is unavailable, the SYS indicator state does not change. If thesoftware version is loaded normally, the SYS indicator flashes once per second.
For ZXR10 2918E system indicator descriptions, refer to Table 3-7.
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Table 3-7 ZXR10 2918E System Indicator Descriptions
Indicator Position State Meaning
Not lit Power off.
Green The device is starting.
SYS
Flashing (green) The device is operating.
Not lit The device is operating properly.ALM
Green The device is not operating properly.
Not lit Power off.PWR
On the right side
of the console
port
Lit Power on.
2. Port indicator
There is an M_button on the front panel for mode selection. When a mode is selected,the corresponding indicator is lit.
For ZXR10 2918E port indicator descriptions, refer to Table 3-8.
Table 3-8 ZXR10 2918E Port Indicator Descriptions
Indicator Position M_buttonFunctionOption
State Meaning
Not lit No connection.
Lit (green) The connection is established.
None
Flashing
(green)
Data is being transferred.
Not lit No Link.
Lit (green) A link exists.
LINK
Flashing
(green)
Data is being transferred.
Lit (green) The port rate is 100 Mbps.SPD
Lit (yellow) The port rate is 10 Mbps.
Lit (green) The port is in full-duplex state.DUP
Lit (yellow) The port is in half-duplex state.
Not lit The STP state of the port is "disable".
Lit (green) The STP state of the port is "forward".
STAT
Lit (yellow) Others.
CPU% Lit (green) The switch uses the indicators of ports
1–10 to show the current CPU usage,
and each port indicates 10%.
10/100B-
ase-TX port
Above the
port
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Indicator Position M_buttonFunctionOption
State Meaning
MEM% Lit (green) The switch uses the indicators of ports
1–10 to show the current memory
usage, and each port indicates 10%.
↑BW% Lit (green) The switch uses the indicators of
ports 1–10 to display the outbound
bandwidth occupancy ratio of the
current uplink port, taking the current
rate of the uplink port as the baseline.
↓BW% Lit (green) The switch uses the indicators of ports
1–10 to display the inbound bandwidth
occupancy ratio of the current uplink
port, taking the current rate of the
uplink port as the baseline.
Lit (green) The switch sends five ICMP packets to
the network management center. For
each ICMP packet, the switch uses the
indicators of ports 1–5 to indicate that
the correct reply is received.
PING
Lit (yellow) The switch sends five ICMP packets to
the network management center. For
each ICMP packet, the switch uses the
indicators of ports 1–5 to indicate that
the right reply is not received.
CRC Lit (yellow) The port provides CRC error frame
statistics.
STORM Lit (yellow) A broadcast storm occurs on the port.
NoMAC Lit (yellow) No MAC address is learned on the
port.
Not lit No connection.
Lit (green) The connection is established.
None
Flashing
(green)
Data is being transferred.
Not lit No Link.
Lit (green) A link exists.
LINK
Flashing
(green)
Data is being transferred.
Combo
port(10/10
0/1000B-
ase-T or
100Base-
FX/1000B-
ase-FX)
Below the
port
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Indicator Position M_buttonFunctionOption
State Meaning
Lit (green) The port rate is 1000 Mbps.SPD
Lit (yellow) The port rate is 10 Mbps/100 Mbps.
Lit (green) The port is in full-duplex state.DUP
Lit (yellow) The port is in half-duplex state.
3.1.3 ZXR10 2928E
OverviewThe ZXR10 2928E switch is 1 U (1 U = 1.75 in. / 44.45 mm) high. It supports AC or DCpower supply.
For the front panel of the ZXR10 2928E switch (AC model), see Figure 3-5.
Figure 3-5 ZXR10 2928E AC Model (Front Panel)
1. 10/100Base-TX Ethernetport
2. Combo port3. SFP port
4. CONSOLE port5. M_button
For the front panel of the ZXR10 2928E switch (DC model), see Figure 3-6.
Figure 3-6 ZXR10 2928E DC Model (Front Panel)
1. 10/100Base-TX Ethernetport
2. Combo port3. SFP port
4. CONSOLE port5. M_button
Power SupplyThe ZXR10 2928E switch supports -48 V DC power supply and 110 V/220 V AC powersupply. For -48 V DC power supply, -48 V DC power cables are used. For AC powersupply, AC power cables are used.
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InterfacesFor ZXR10 2928E interface descriptions, refer to Table 3-9.
Table 3-9 ZXR10 2928E Interface Descriptions
Name Quantity Description
10/100Base-TX
Ethernet port24 These Ethernet ports are fixed.
Combo port 2
Either 10/100/1000Base-T Ethernet ports or SFP
ports (100Base-FX/1000Base-FX) can be configured
as combo ports. The 10/100/1000Base-T and
100Base-FX/1000Base-FX ports cannot be used
simultaneously.
SFP port 2 1000Base-FX ports can be configured as SFP ports.
CONSOLE port 1 The console ports implement service configuration and
management.
IndicatorsThe following indicators are available on the ZXR10 2928E switch:
l 24 Ethernet indicators: Each indicator indicates the status of the corresponding10/100Base-TX port.
l Four combo port indicators: The indicators indicate the statuses of two combo ports(the RJ45 port and SFP port with the same port number are combo ports). Each10/100/1000Base-T Ethernet port has two indicators. The left indicator of port showsthe status of the below-located port. The right indicator of port shows the status of theabove-located port.
l Two SFP port indicators: The indicator below each SFP port indicates the status ofthe SFP port.
l Three system indicators.
Indicator states are described as follows:
1. System indicator
System indicators include the power indicator (PWR), operation indicator (SYS), andthe alarm indicator (ALM).
l After the system is powered up, the PWR indicator and the SYS indicator are on.l When the switch starts to load the software version in the boot process, if the
software version is unavailable, the SYS indicator state does not change. If thesoftware version is loaded normally, the SYS indicator flashes once per second.
For ZXR10 2928E system indicator descriptions, refer to Table 3-10.
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Table 3-10 ZXR10 2928E System Indicator Descriptions
Indicator Position State Meaning
Not lit Power off.
Green The device is starting.
SYS On the right side
of the console
portFlashing (green) The device is operating.
Not lit The device is operating properly.ALM On the right side
of the console
portGreen The device is not operating properly.
Not lit Power off.PWR On the right side
of the console
portLit Power on.
2. Port indicator
There is an M_button on the front panel for mode selection. When a mode is selected,the corresponding indicator is lit.
For ZXR10 2928E port indicator descriptions, refer to Table 3-11.
Table 3-11 ZXR10 2928E Port Indicator Descriptions
Indicator Position M_buttonFunctionOption
State Meaning
Not lit No connection.
Lit (green) The connection is established.
None
Flashing
(green)
Data is being transferred.
Not lit No link.
Lit (green) A link exists.
LINK
Flashing
(green)
Data is being transferred.
Lit (green) The port rate is 100 Mbps.SPD
Lit (yellow) The port rate is 10 Mbps.
Lit (green) The port is in full-duplex state.DUP
Lit (yellow) The port is in half-duplex state.
Not lit The STP state of the port is "disable".
Lit (green) The STP state of the port is "forward".
STAT
Lit (yellow) Others.
10/100B-
ase-TX port
Above the
port
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Indicator Position M_buttonFunctionOption
State Meaning
CPU% Lit (green) The switch uses the indicators of ports
1–10 to show the current CPU usage,
and each port indicates 10%.
MEM% Lit (green) The switch uses the indicators of ports
1–10 to show the current memory
usage, and each port indicates 10%.
↑BW% Lit (green) The switch uses the indicators of
ports 1–10 to display the outbound
bandwidth occupancy ratio of the
current uplink port, taking the current
rate of the uplink port as the baseline.
↓BW% Lit (green) The switch uses the indicators of ports
1–10 to display the inbound bandwidth
occupancy ratio of the current uplink
port, taking the current rate of the
uplink port as the baseline.
Lit (green) The switch sends five ICMP packets to
the network management center. For
each ICMP packet, the switch uses the
indicators of ports 1–5 to indicate that
the correct reply is received.
PING
Lit (yellow) The switch sends five ICMP packets to
the network management center. For
each ICMP packet, the switch uses the
indicators of ports 1–5 to indicate that
the right reply is not received.
CRC Lit (yellow) The port provides CRC error frame
statistics.
STORM Lit (yellow) A broadcast storm occurs on the port.
NoMAC Lit (yellow) No MAC address is learned on the
port.
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Indicator Position M_buttonFunctionOption
State Meaning
Not lit No connection.
Lit (green) The connection is established.
None
Flashing
(green)
Data is being transferred.
Not lit No Link.
Lit (green) A link exists.
LINK
Flashing
(green)
Data is being transferred.
Lit (green) The port rate is 1000 Mbps.SPD
Lit (yellow) The port rate is 10 Mbps/100 Mbps.
Lit (green) The port is in full-duplex state.
Combo
port(10/10
0/1000B-
ase-T or
100Base-
FX/1000B-
ase-FX)
Below the
port
DUP
Lit (yellow) The port is in half-duplex state.
Not lit No connection.
Lit (green) The connection is established.
Fixed SFP
port(100B-
ase-FX/100
0Base-FX)
Below the
port
None
Flashing
(green)
Data is being transferred.
3.1.4 ZXR10 2952E
OverviewThe ZXR10 2952E switch is 1 U (1 U = 44.45 mm / 1.75 in.) high. It supports AC and DCpower supply.
For the front panel of the ZXR10 2952E switch, see Figure 3-7.
Figure 3-7 ZXR10 2952E Front Panel
1. 10/100Base-TX Ethernetport
2. CONSOLE port3. M_button
4. SFP port
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Power SupplyThe ZXR10 2952E switch supports -48 V DC power supply and 110 V/220 V AC powersupply. For -48 V DC power supply, -48 V DC power cables are used. For AC powersupply, AC power cables are used.
The power socket and switch of the ZXR10 2952E switch are on the rear panel. For theAC model rear panel, see Figure 3-8. For the DC model rear panel, see Figure 3-9.
Figure 3-8 ZXR10 2952E Rear Panel (AC power)
Figure 3-9 ZXR10 2952E Rear Panel (DC power)
InterfacesFor ZXR10 2952E interface descriptions, refer to Table 3-12.
Table 3-12 ZXR10 2952E Interface Descriptions
Name Quantity Description
10/100Base-TX
Ethernet port48 These Ethernet ports are fixed.
SFP port 4 1000Base-FX ports can be configured as SFP ports.
CONSOLE port 1 The console port implements service configuration and
management.
IndicatorsThe following indicators are available on the ZXR10 2952E switch:
l 48 Ethernet indicators: Each indicator indicates the status of the corresponding10/100Base-TX port.
l Four SFP port indicators: The indicator below each SFP port shows the port status.l Three system indicators.
Indicator states are described as follows:
1. System indicator
System indicators include the power indicator (PWR), operation indicator (SYS), andthe alarm indicator (ALM).
l After the system is powered up, the PWR indicator and the SYS indicator are on.
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l When the switch starts to load the software version in the boot process, if thesoftware version is unavailable, the SYS indicator state does not change. If thesoftware version is loaded normally, the SYS indicator flashes once per second.
For ZXR10 2952E system indicator descriptions, refer to Table 3-13.
Table 3-13 ZXR10 2952E System Indicator Descriptions
Indicator Position State Meaning
Not lit Power off.
Green The device is starting.
SYS
Flashing (green) The device is operating.
Not lit The device is operating properly.ALM
Green The device is not operating properly.
Not lit Power off.PWR
On the lower
right side of the
console port
Lit Power on.
2. Port indicator
There is an M_button on the front panel for mode selection. When a mode is selected,the corresponding indicator is lit.
For ZXR10 2952E port indicator descriptions, refer to Table 3-14.
Table 3-14 ZXR10 2952E Port Indicator Descriptions
Indicator Position M_buttonFunctionOption
State Meaning
Not lit No connection.
Lit (green) The connection is established.
None
Flashing
(green)
Data is being transferred.
Not lit No Link
Lit (green) A link exists.
LINK
Flashing
(green)
Data is being transferred.
Lit (green) The port rate is 100 Mbps.SPD
Lit (yellow) The port rate is 10 Mbps.
Lit (green) The port is in full-duplex state.DUP
Lit (yellow) The port is in half-duplex state.
Not lit The STP state of the port is "disable".
Lit (green) The STP state of the port is "forward".
STAT
10/100B-
ase-TX port
Above the
port
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Indicator Position M_buttonFunctionOption
State Meaning
Lit (yellow) Others.
CPU% Lit (green) The switch uses the indicators of ports
1–10 to show the current CPU usage,
and each port indicates 10%.
MEM% Lit (green) The switch uses the indicators of ports
1–10 to show the current memory
usage, and each port indicates 10%.
↑BW% Lit (green) The switch uses the indicators of
ports 1–10 to display the outbound
bandwidth occupancy ratio of the
current uplink port, taking the current
rate of the uplink port as the baseline.
↓BW% Lit (green) The switch uses the indicators of ports
1–10 to display the inbound bandwidth
occupancy ratio of the current uplink
port, taking the current rate of the
uplink port as the baseline.
Lit (green) The switch sends five ICMP packets to
the network management center. For
each ICMP packet, the switch uses the
indicators of ports 1–5 to indicate that
the correct reply is received.
PING
Lit (yellow) The switch sends five ICMP packets to
the network management center. For
each ICMP packet, the switch uses the
indicators of ports 1–5 to indicate that
the right reply is not received.
CRC Lit (yellow) The port provides CRC error frame
statistics.
STORM Lit (yellow) A broadcast storm occurs on the port.
NoMAC Lit (yellow) No MAC address is learned on the
port.
Not lit No connection.
Lit (green) The connection is established.
Fixed SFP
port(100B-
ase-FX/100
0Base-FX)
Below the
port
None
Flashing
(green)
Data is being transferred.
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3.1.5 ZXR10 2910E-PS
OverviewThe ZXR10 2910E-PS switch is 1 U (1 U = 1.75 in. / 44.45 mm) high.
For the front panel of the 2910E-PS switch, see Figure 3-10.
Figure 3-10 ZXR10 2910E-PS Front Panel
1. 10/100Base-TX Ethernetport
2. Combo port3. Console port
4. M_button
Power SupplyThe ZXR10 2910E-PS switch supports AC power supply. The AC power socket and switchare on the front panel.
InterfacesFor ZXR10 2910E-PS interface descriptions, refer to Table 3-15.
Table 3-15 ZXR10 2910E-PS Interface Descriptions
Name Quantity Description
10/100Base-TX
Ethernet port
8 These Ethernet ports are fixed. PoE is supported, and
45/78 line pairs are used to supply power, see Figure 3-11.
Combo port 2 Either 10/100/1000Base-T Ethernet ports or SFP
ports (100Base-FX/1000Base-FX) can be configured
as combo ports. The 10/100/1000Base-T and
100Base-FX/1000Base-FX ports cannot be used
simultaneously.
Console port 1 The console port implements service configuration and
management.
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Figure 3-11 ZXR10 2910E-PS 45/78 Line Pair for Power Supply
IndicatorsThe following indicators are available on the ZXR10 2910E-PS switch:
l Eight Ethernet indicators: Each indicator indicates the status of the corresponding10/100Base-TX port.
l Four combo port indicators: The indicators indicate the statuses of two combo ports(the RJ45 port and SFP port with the same port number are combo ports). Each10/100/1000Base-T Ethernet port has two indicators. The left indicator of port showsthe status of the below-located port. The right indicator of port shows the status of theabove-located port. Each SFP port has one indicator indicating the port status.
l Three system indicators.
Indicator states are described as follows:
1. System indicator
System indicators include the power indicator (PWR), operation indicator (SYS), andthe alarm indicator (ALM).
l After the system is powered up, the PWR indicator and the SYS indicator are on.l When the switch starts to load the software version in the boot process, if the
software version is unavailable, the SYS indicator state does not change. If thesoftware version is loaded normally, the SYS indicator flashes once per second.
For ZXR10 2910E-PS system indicator descriptions, refer to Table 3-16.
Table 3-16 ZXR10 2910E-PS System Indicator Descriptions
Indicator Position State Meaning
Not lit Power off.
Green The device is starting.
SYS On the right side
of the console
portFlashing (green) The device is operating.
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Indicator Position State Meaning
Not lit The device is operating properly.ALM On the right side
of the console
portGreen The device is not operating properly.
Not lit Power off.PWR On the right side
of the console
portLit Power on.
2. Port indicator
There is an M_button on the front panel for mode selection. When a mode is selected,the corresponding indicator is lit.
For ZXR10 2910E-PS port indicator descriptions, refer to Table 3-17.
Table 3-17 ZXR10 2910E-PS Port Indicator Descriptions
Indicator Position M_buttonFunctionOption
State Meaning
Not lit No connection.
Lit (green) The connection is established.
None
Flashing
(green)
Data is being transferred.
Not lit No Link.
Lit (green) A link exists.
LINK
Flashing
(green)
Data is being transferred.
Lit (green) The port rate is 100 Mbps.SPD
Lit (yellow) The port rate is 10 Mbps.
Lit (green) The port is in full-duplex state.DUP
Lit (yellow) The port is in half-duplex state.
Not lit The STP state of the port is "disable".
Lit (green) The STP state of the port is "forward".
STAT
Lit (yellow) Others.
Not lit The port is powered off.
Lit (green) The port is powered on.
PoE
Lit (yellow) The power supply is abnormal.
10/100B-
ase-TX port
Above the
port
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Indicator Position M_buttonFunctionOption
State Meaning
CPU% Lit (green) The switch uses the indicators of ports
1-8 to show the current CPU usage,
and each port indicates 12.5%.
MEM% Lit (green) The switch uses the indicators of ports
1-8 to show the current memory usage,
and each port indicates 12.5%.
STORM Lit (green) A broadcast storm occurs on the port.
Not lit No connection.
Lit (green) The connection is established.
None
Flashing
(green)
Data is being transferred.
Not lit No Link.
Lit (green) A link exists.
LINK
Flashing
(green)
Data is being transferred.
Lit (green) The port rate is 1000 Mbps.SPD
Lit (yellow) The port rate is 10 Mbps/100 Mbps.
Lit (green) The port is in full-duplex state.
Combo
port(10/10
0/1000B-
ase-T or
100Base-
FX/1000B-
ase-FX)
Below the
port
DUP
Lit (yellow) The port is in half-duplex state.
3. Power indicator
The switch has two power indicators, PoE PWR and FAULT.
For ZXR10 2910E-PS power indicator descriptions, refer to Table 3-18.
Table 3-18 ZXR10 2910E-PS Power Indicator Descriptions
Indicator Position State Meaning
Not lit Power off.PoE PWR On the left of the
AC power socket Lit (green) The power supply operates normally.
Not lit The switch is not powered on or the
power supply has no fault or alarm.
FAULT On the left of the
AC power socket
Lit (red) A power supply temperature alarm or
a fault exists.
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3.1.6 ZXR10 2918E-PS
OverviewThe ZXR10 2918E-PS switch is 1 U (1 U = 1.75 in. / 44.45 mm) high.
For the front panel of the 2918E-PS switch, see Figure 3-12.
Figure 3-12 ZXR10 2918E-PS Front Panel
1. 10/100Base-TX Ethernetport
2. Combo port3. Console port
4. M_button
Power SupplyThe ZXR10 2918E-PS switch supports AC power supply and RPS power supply. For 110V/220 V AC power supply, AC power cables are used. For RPS power supply, the RPSpower supply unit developed by ZTE (RPS550 or RPS1100) and dedicated RPS powercables must be used.
The AC power socket and switch are on the front panel. For the front panel of the 2918E-PSswitch, see Figure 3-12.
For the overview of the RPS interface on the rear panel, see Figure 3-13.
Figure 3-13 ZXR10 2918E-PS Rear Panel
The RPS power supply is described as follows:
l For the RPS550 front panel, see Figure 3-14. The two three-core interfaces in the leftare RPS power supply output interfaces. Either of them can be used for connectionwith the ZXR10 2918E-PS switch. For cable connections, refer to 3.2.1 Power Cable.
For the technical parameter of an RPS550 power supply unit, refer to Table 3-19.
Table 3-19 RPS550 Technical Parameter Descriptions
Parameter Value
Input voltage 100 V to 240 V AC
Output maximum voltage -54 V
Output electrical current 10 A
Output maximum power 540 W
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Figure 3-14 RPS550 Front Panel
l For the RPS1100 front panel, see Figure 3-15. The two three-core interfaces in the leftare RPS power supply output interfaces. Either of them can be used for connectionwith the ZXR10 2918E-PS. For cable connections, refer to 3.2.1 Power Cable.
For the technical parameter of an RPS1100 power supply unit, refer to Table 3-20.
Table 3-20 RPS1100 Technical Parameter Descriptions
Parameter Value
Input voltage 100 to 240 V AC
Output maximum voltage -54 V
Output electrical current 16 A
Output maximum power 864 W
Figure 3-15 RPS1100 Front Panel
Caution!
Turn off the main AC power supply before using an RPS power supply unit.
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InterfacesFor ZXR10 2918E-PS interface descriptions, refer to Table 3-21.
Table 3-21 ZXR10 2918E-PS Interface Descriptions
Name Quantity Description
10/100Base-TX Ethernet port 16
These Ethernet ports are fixed. The PoE is
supported, and 45/78 line pairs are used to supply
power, see Figure 3-16.
Combo port 2 Either 10/100/1000Base-T Ethernet ports
or SFP ports (100Base-FX/1000Base-FX)
can be configured as combo ports.
The 10/100/1000Base-T and 100Base-
FX/1000Base-FX ports cannot be used
simultaneously.
Console port 1 The console port implements service configuration
and management.
Figure 3-16 ZXR10 2918E-PS 45/78 line Pair for Power Supply
IndicatorsThe following indicators are available on the ZXR10 2918E-PS switch:
l 16 Ethernet indicators: Each indicator indicates the status of the corresponding10/100Base-TX port.
l Four combo port indicators: The indicators indicate the statuses of two combo ports(the RJ45 port and SFP port with the same port number are combo ports). Each10/100/1000Base-T Ethernet port has two indicators. The left indicator of the portshows the status of the below-located port. The right indicator of the port shows thestatus of the above-located port. Each SFP port has one indicator indicating the portstatus.
l Three system indicators.
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Indicator states are described as follows:
1. System indicator
System indicators include the power indicator (PWR), operation indicator (SYS), andthe alarm indicator (ALM).
l After the system is powered up, the PWR indicator and the SYS indicator are on.l When the switch starts to load the software version in the boot process, if the
software version is unavailable, the SYS indicator state does not change. If thesoftware version is loaded normally, the SYS indicator flashes once per second.
For ZXR10 2918E-PS system indicator descriptions, refer to Table 3-22.
Table 3-22 ZXR10 2918E-PS System Indicator Descriptions
Indicator Position State Meaning
Not lit Power off.
Lit (green) The device is starting.SYS
On the right side
of the console
port Flashing (green) The device is operating.
Not lit The device is operating properly.
ALM
On the right side
of the console
port Lit (green) The device is not operating properly.
Not lit Power off.
PWR
On the right side
of the console
port Lit Power on.
Not lit The RPS power supply is not used.
RPS
On the right side
of the console
port Lit (green) The RPS power supply is used.
2. Port indicator
There is an M_button on the front panel for mode selection. When a mode is selected,the corresponding indicator is lit.
For ZXR10 2918E-PS port indicator descriptions, refer to Table 3-23.
Table 3-23 2918E-PS Port Indicator Descriptions
Indicator Position M_buttonFunctionOption
State Meaning
Not lit No connection.
Lit (green) The connection is established.
None
Flashing
(green)
Data is being transferred.
Not lit No Link.LINK
10/100B-
ase-TX port
Above the
port
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Indicator Position M_buttonFunctionOption
State Meaning
Lit (green) A link exists.
Flashing
(green)
Data is being transferred.
Lit (green) The port rate is 100 Mbps.SPD
Lit (yellow) The port rate is 10 Mbps.
Lit (green) The port is in full-duplex state.DUP
Lit (yellow) The port is in half-duplex state.
Not lit The STP state of the port is "disable".
Lit (green) The STP state of the port is "forward".
STAT
Lit (yellow) Others.
Not lit The port is powered off.
Lit (green) The port is powered on.
PoE
Lit (yellow) The power supply is abnormal.
CPU% Lit (green) The switch uses the indicators of ports
1–10 to show the current CPU usage,
and each port indicates 10%.
MEM% Lit (green) The switch uses the indicators of ports
1–10 to show the current memory
usage, and each port indicates 10%.
↑BW% Lit (green) The switch uses the indicators of
ports 1–10 to display the outbound
bandwidth occupancy ratio of the
current uplink port, taking the current
rate of the uplink port as the baseline.
↓BW% Lit (green) The switch uses the indicators of ports
1–10 to display the inbound bandwidth
occupancy ratio of the current uplink
port, taking the current rate of the
uplink port as the baseline.
Lit (green) The switch sends five ICMP packets to
the network management center. For
each ICMP packet, the switch uses the
indicators of ports 1–5 to indicate that
the correct reply is received.
PING
Lit (yellow) The switch sends five ICMP packets to
the network management center. For
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Indicator Position M_buttonFunctionOption
State Meaning
each ICMP packet, the switch uses the
indicators of ports 1–5 to indicate that
the right reply is not received.
CRC Lit (yellow) The port provides CRC error frame
statistics.
STORM Lit (yellow) A broadcast storm occurs on the port.
NoMAC Lit (yellow) No MAC address is learned on the
port.
Not lit No connection.
Lit (green) The connection is established.
None
Flashing
(green)
Data is being transferred.
Not lit No Link.
Lit (green) A link exists.
LINK
Flashing
(green)
Data is being transferred.
Lit (green) The port rate is 1000 Mbps.SPD
Lit (yellow) The port rate is 10 Mbps/100 Mbps.
Lit (green) The port is in full-duplex state.
Combo
port(10/10
0/1000B-
ase-T or
100Base-
FX/1000B-
ase-FX)
Below the
port
DUP
Lit (yellow) The port is in half-duplex state.
3. Power indicator
The switch has two power indicators, PoE PWR and FAULT.
For ZXR10 2918E-PS power indicator descriptions, refer to Table 3-24.
Table 3-24 ZXR10 2918E-PS Power Indicator Descriptions
Indicator Position State Meaning
Not lit Power off.PoE PWR
On the left of AC
power socket Lit (green) The power supply operates normally.
Not litThe switch is not powered on or the
power supply has no fault or alarm.
FAULTOn the left of AC
power socketLit (red)
A power supply temperature alarm
or a fault exists, or there is no DC
power output.
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3.1.7 ZXR10 2928E-PS
OverviewThe ZXR10 2928E-PS switch is 1 U (1 U = 1.75 in. / 44.45 mm) high.
For the front panel of the 2928E-PS switch, see Figure 3-17.
Figure 3-17 ZXR10 2928E-PS Front Panel
1. 10/100Base-TX Ethernetport
2. CONSOLE port3. Management port
4. M_button5. Uplink daughter card slot
Power SupplyThe ZXR10 2928E-PS switch uses one or two AC power supply units which are hotswappable. AC power cables are used for 110 V/220 V AC power supply.
The power sockets and switches of the AC power supply unit are located on the rear panel.For the rear panel of the ZXR10 2928E-PS switch, see Figure 3-18.
Figure 3-18 Rear Panel of the ZXR10 2928E-PS AC Power Supply Module
1. Fan module 2. AC power supply module
Caution!
This device has more than one power input. Do disconnect all power inputs to power offthis device.
The power sockets and switches of the DC power supply unit are located on the rear panel.For the rear panel of the ZXR10 2928E-PS switch, see Figure 3-19.
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Figure 3-19 Rear Panel of the ZXR10 2928E-PS DC Power Supply Module
1. Fan module 2. DC power supply module
Caution!
This device has more than one power input. Do disconnect all power inputs to power offthis device.
InterfacesFor ZXR10 2928E-PS interface descriptions, refer to Table 3-25.
Table 3-25 ZXR10 2928E-PS Interface Descriptions
Name Quantity Description
10/100Base-TX
Ethernet port
24 PoE is supported, which complies with the IEEE 802.3af
and IEEE 802.3at standards. 45/78 line pairs are used to
supply power, see Figure 3-20.
Uplink daughter
card slot
1 Supports uplink daughter cards such as the 4-port GE
optical card RS-29EC-4GE-SFP, the 4-port GE electrical
card RS-29EC-4GE-RJ45, and the 4-port FE optical card
RS-29EC-4FE-SFP.
CONSOLE port 2 One RJ45 interface and one Mini USB interface are
available, which cannot be used simultaneously.
The console ports implement service configuration and
management.
Management port 1 The management port implements the boot and software
version download operations.
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Figure 3-20 ZXR10 2928E-PS 45/78 Line Pair for Power Supply
IndicatorsThe following indicators are available on the ZXR10 2928E-PS switch:
l 24 Ethernet port indicators: Each indicator indicates the status of the corresponding10/100Base-TX port.
l Each uplink daughter card contains an indicator which indicates the daughter cardstatus.
l One debug port indicator, which indicates the debug port status.l Three system indicators.
Indicator states are described as follows:
1. System indicator
System indicators include the power indicator (PWR), operation indicator (SYS), andthe alarm indicator (ALM).
l After the system is powered up, the PWR indicator and the SYS indicator are on.l When the switch starts to load the software version in the boot process, if the
software version is unavailable, the SYS indicator state does not change. If thesoftware version is loaded normally, the SYS indicator flashes once per second.
For ZXR10 2918E-PS system indicator descriptions, refer to Table 3-26.
Table 3-26 ZXR10 2928E-PS System Indicator Descriptions
Indicator Position Status Description
Not lit Power off.
Lit (green) The device is starting.SYS
Flashing (green) The device is operating.
Not lit The device is operating properly.ALM
Lit (green) The device is not operating properly.
Not lit Power off.PWR
Below the
console ports
(Mini USB)
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Indicator Position Status Description
Lit Power on.
2. Port indicator
There is an M_button on the front panel for mode selection. When a mode is selected,the corresponding indicator is lit.
For ZXR10 2928E-PS port indicator descriptions, refer to Table 3-27.
Table 3-27 2928E-PS Port Indicator Descriptions
Indicator Position M_buttonFunctionOption
Status Description
Not lit No connection.
Lit (green) The connection is established.
None
Flashing
(green)
Data is being transferred.
Not lit No Link
Lit (green) A link exists.
LINK
Flashing
(green)
Data is being transferred.
Lit (green) The port rate is 100 Mbps.SPD
Lit (yellow) The port rate is 10 Mbps.
Lit (green) The port is in full-duplex state.DUP
Lit (yellow) The port is in half-duplex state.
Not lit The STP state of the port is "disable".
Lit (green) The STP state of the port is "forward".
STAT
Lit (yellow) Others.
Not lit The port is powered off.
Lit (green) The port is powered on.
POE
Lit (yellow) The power supply is abnormal.
CPU% Lit (green) The switch uses the indicators of ports
1-10 to show the current CPU usage,
and each port indicates 10%.
MEM% Lit (green) The switch uses the indicators of ports
1-10 to show the current memory
usage, and each port indicates 10%.
10/100B-
ase-TX in-
terface indi-
cator
Above the
port
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Indicator Position M_buttonFunctionOption
Status Description
↑BW% Lit (green) The switch uses the indicators of
ports 1-10 to display the outbound
bandwidth occupancy ratio of the
current uplink port, taking the current
rate of the uplink port as the baseline.
↓BW% Lit (green) The switch uses the indicators of ports
1-10 to display the inbound bandwidth
occupancy ratio of the current uplink
port, taking the current rate of the
uplink port as the baseline.
Lit (green) The switch sends 5 ICMP packets to
the network management center. For
each ICMP packet, the switch uses the
indicators of ports 1–5 to indicate that
the correct reply is received.
PING
Lit (yellow) The switch sends 5 ICMP packets to
the network management center. For
each ICMP packet, the switch uses the
indicators of ports 1–5 to indicate that
the right reply is not received.
CRC Lit (yellow) The port provides CRC error frame
statistics.
STORM Lit (yellow) A broadcast storm occurs on the port.
NoMAC Lit (yellow) No MAC address is learned on the
port.
Not lit No connection.
Lit (green) The gigabit connection is established.
Debugging
network
interface
indicator
At the
bottom
right of the
debugging
network
interface
None
Flashing
(green)
Data is being transferred.
3. Power indicator
The switch has two power indicators, PoE PWR and FAULT.
For ZXR10 2928E-PS power indicator descriptions, refer to Table 3-28.
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Table 3-28 ZXR10 2928E-PS Power Indicator Descriptions
Indicator Position Status Description
Not lit Power off.RUN
Lit (green) The power supply operates normally.
Not litThe switch is not powered on or the
power supply has no fault or alarm.
FAULT
At the bottom left
of the panel with
the AC power
module
Lit (red)
A power supply temperature alarm
or a fault exists, or there is no DC
power output.
Uplink Daughter CardThe 2928E-PS switch provides a slot for an uplink daughter card to implement uplink datatransmission. The following uplink daughter cards are supported:
l RS-29EC-4GE-SFP daughter card
Caution!
An RS-29EC-4GE-SFP daughter card is not hot swappable.
An RS-29EC-4GE-SFP daughter card provides four Gigabit-Ethernet uplink opticalinterfaces. For its front panel, see Figure 3-21.
Figure 3-21 RS-29EC-4GE-SFP Front Panel
On the front panel, each Gigabit-Ethernet optical interface has one indicator. Forindicator descriptions, refer to Table 3-29.
Table 3-29 RS-29EC-4FE-SFP Indicator Descriptions
Indicator Mode Not lit Green Yellow
Lit (green): 1 G link Lit (yellow): 100 M linkGigabit optical
interface
indicator
SDP modeUncon-
nected Flashing (green): 1 G
active
Flashing (yellow): 100
M active
l RS-29EC-4GE-RJ45 daughter card
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Caution!
An RS-29EC-4GE-RJ45 daughter card is not hot swappable.
An RS-29EC-4GE-RJ45 daughter card provides four Gigabit-Ethernet electricalinterfaces. For its front panel, see Figure 3-22.
Figure 3-22 RS-29EC-4GE-RJ45 Front Panel
On the front panel, each Gigabit-Ethernet electrical interface has one indicator. Forindicator descriptions, refer to Table 3-30.
Table 3-30 RS-29EC-4GE-RJ45 Indicator Descriptions
Indicator Mode Not lit Green Yellow
Lit (green): 1 G link Lit (yellow): 100/10 M linkGigabit
electrical
interface
indicator
SDPmodeUncon-
nectedFlashing (green): 1 G
active
Flashing (yellow): 100/10 M
active
l RS-29EC-4FE-SFP daughter card
Caution!
An RS-29EC-4FE-SFP daughter card is not hot swappable.
An RS-29EC-4FE-SFP daughter card provides four 100 M Ethernet optical interfaces.For its front panel, see Figure 3-23.
Figure 3-23 RS-29EC-4FE-SFP Front Panel
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On the front panel, each 100 M optical interface has one indicator. For indicatordescriptions, refer to Table 3-31.
Table 3-31 RS-29EC-4FE-SFP Indicator Descriptions
Indicator Not lit Green
Lit (green): 100 M link100 M optical interface
indicatorUnconnected
Flashing (green): 100 M active
3.1.8 ZXR10 2952E-PS
OverviewThe ZXR10 2952E-PS switch is 1 U (1 U = 1.75 in. / 44.45 mm) high.
For the front panel of the 2952E-PS switch, see Figure 3-24.
Figure 3-24 ZXR10 2952E-PS Front Panel
1. 10/100Base-TX Ethernetport
2. CONSOLE port3. Management port
4. M_button5. Uplink daughter card slot
Power SupplyThe ZXR10 2952E-PS switch uses one or two AC power supply units which are hotswappable. AC power cables are used for 110 V/220 V AC power supply.
The power sockets and switches of the AC power supply unit are located on the rear panel.For the rear panel of the ZXR10 2952E-PS switch, see Figure 3-25.
Figure 3-25 Rear Panel of the ZXR10 2952E-PS AC Power Supply Module
1. Fan module 2. AC power supply module
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Caution!
This device has more than one power input. Do disconnect all power inputs to power offthis device.
The power sockets and switches of the DC power supply unit are located on the rear panel.For the rear panel of the ZXR10 2952E-PS switch, see Figure 3-26.
Figure 3-26 Rear Panel of the ZXR10 2952E-PS DC Power Supply Module
1. Fan module 2. DC power supply module
Caution!
This device has more than one power input. Do disconnect all power inputs to power offthis device.
InterfacesFor ZXR10 2952E-PS interface descriptions, refer to Table 3-32.
Table 3-32 ZXR10 2952E-PS Interface Descriptions
Name Quantity Description
10/100Base-TX Ethernet port 48
PoE is supported, which complies with the IEEE
802.3af and IEEE 802.3at standards. 45/78 line
pairs are used to supply power, see Figure 3-27.
Uplink daughter card slot 1 Supports uplink daughter cards such as the 4-port
GE optical card RS-29EC-4GE-SFP, the 4-port GE
electrical card RS-29EC-4GE-RJ45, and the 4-port
FE optical card RS-29EC-4FE-SFP.
CONSOLE port 2 One RJ45 interface and one Mini USB interface are
available, which cannot be used simultaneously.
The console ports implement service configuration
and management.
Management port 1 The management port implements the boot and
software version download operations.
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Figure 3-27 ZXR10 2952E-PS 45/78 Line Pair for Power Supply
IndicatorsThe following indicators are available on the ZXR10 2952E-PS switch:
l 48 Ethernet port indicators: Each indicator indicates the status of the corresponding10/100Base-TX port.
l Each uplink daughter card contains an indicator which indicates the daughter cardstatus.
l One debug port indicator, which indicates the debug port status.l Three system indicators.
Indicator states are described as follows:
1. System indicator
System indicators include the power indicator (PWR), operation indicator (SYS), andthe alarm indicator (ALM).
l After the system is powered up, the PWR indicator and the SYS indicator are on.l When the switch starts to load the software version in the boot process, if the
software version is unavailable, the SYS indicator state does not change. If thesoftware version is loaded normally, the SYS indicator flashes once per second.
For ZXR10 2918E-PS system indicator descriptions, refer to Table 3-33.
Table 3-33 ZXR10 2952E-PS System Indicator Descriptions
Indicator Position Status Description
Not lit Power off.
Lit (green) The device is starting.SYS
Flashing (green) The device is operating.
Not lit The device is operating properly.ALM
Lit (green) The device is not operating properly.
Not lit Power off.PWR
Below the
console ports
(Mini USB)
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Indicator Position Status Description
Lit Power on.
2. Port indicator
There is an M_button on the front panel for mode selection. When a mode is selected,the corresponding indicator is lit.
For ZXR10 2952E-PS port indicator descriptions, refer to Table 3-34.
Table 3-34 2952E-PS Port Indicator Descriptions
Indicator Position M_buttonFunctionOption
Status Description
Not lit No connection.
Lit (green) The connection is established.
None
Flashing
(green)
Data is being transferred.
Not lit No Link
Lit (green) A link exists.
LINK
Flashing
(green)
Data is being transferred.
Lit (green) The port rate is 100 Mbps.SPD
Lit (yellow) The port rate is 10 Mbps.
Lit (green) The port is in full-duplex state.DUP
Lit (yellow) The port is in half-duplex state.
Not lit The STP state of the port is "disable".
Lit (green) The STP state of the port is "forward".
STAT
Lit (yellow) Others.
Not lit The port is powered off.
Lit (green) The port is powered on.
POE
Lit (yellow) The power supply is abnormal.
CPU% Lit (green) The switch uses the indicators of ports
1-10 to show the current CPU usage,
and each port indicates 10%.
MEM% Lit (green) The switch uses the indicators of ports
1-10 to show the current memory
usage, and each port indicates 10%.
10/100B-
ase-TX in-
terface indi-
cator
Above the
port
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Indicator Position M_buttonFunctionOption
Status Description
↑BW% Lit (green) The switch uses the indicators of
ports 1-10 to display the outbound
bandwidth occupancy ratio of the
current uplink port, taking the current
rate of the uplink port as the baseline.
↓BW% Lit (green) The switch uses the indicators of ports
1-10 to display the inbound bandwidth
occupancy ratio of the current uplink
port, taking the current rate of the
uplink port as the baseline.
Lit (green) The switch sends 5 ICMP packets to
the network management center. For
each ICMP packet, the switch uses the
indicators of ports 1–5 to indicate that
the correct reply is received.
PING
Lit (yellow) The switch sends 5 ICMP packets to
the network management center. For
each ICMP packet, the switch uses the
indicators of ports 1–5 to indicate that
the right reply is not received.
CRC Lit (yellow) The port provides CRC error frame
statistics.
STORM Lit (yellow) A broadcast storm occurs on the port.
NoMAC Lit (yellow) No MAC address is learned on the
port.
Not lit No connection.
Lit (green) The gigabit connection is established.
Debugging
network
interface
indicator
At the
bottom
right of the
debugging
network
interface
None
Flashing
(green)
Data is being transferred.
3. Power indicator
The switch has two power indicators, RUN and FAULT.
For ZXR10 2952E-PS power indicator descriptions, refer to Table 3-35.
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Table 3-35 ZXR10 2952E-PS Power Indicator Descriptions
Indicator Position Status Description
Not lit Power off.RUN
Lit (green) The power supply operates normally.
Not litThe switch is not powered on or the
power supply has no fault or alarm.
FAULT
At the bottom left
of the panel with
the AC power
module
Lit (red)
A power supply temperature alarm
or a fault exists, or there is no DC
power output.
Uplink Daughter CardThe 2952E-PS switch provides a slot for an uplink daughter card to implement uplink datatransmission. The following uplink daughter cards are supported:
l RS-29EC-4GE-SFP daughter card
Caution!
An RS-29EC-4GE-SFP daughter card is not hot swappable.
An RS-29EC-4GE-SFP daughter card provides four Gigabit-Ethernet uplink opticalinterfaces. For its front panel, see Figure 3-28.
Figure 3-28 RS-29EC-4GE-SFP Front Panel
On the front panel, each Gigabit-Ethernet optical interface has one indicator. Forindicator descriptions, refer to Table 3-36.
Table 3-36 RS-29EC-4FE-SFP Indicator Descriptions
Indicator Mode Not lit Green Yellow
Lit (green): 1 G link Lit (yellow): 100 M linkGigabit optical
interface
indicator
SDP modeUncon-
nected Flashing (green): 1 G
active
Flashing (yellow): 100
M active
l RS-29EC-4GE-RJ45 daughter card
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Caution!
An RS-29EC-4GE-RJ45 daughter card is not hot swappable.
An RS-29EC-4GE-RJ45 daughter card provides four Gigabit-Ethernet electricalinterfaces. For its front panel, see Figure 3-29.
Figure 3-29 RS-29EC-4GE-RJ45 Front Panel
On the front panel, each Gigabit-Ethernet electrical interface has one indicator. Forindicator descriptions, refer to Table 3-37.
Table 3-37 RS-29EC-4GE-RJ45 Indicator Descriptions
Indicator Mode Not lit Green Yellow
Lit (green): 1G link Lit (yellow): 100/10 M linkGigabit
electrical
interface
indicator
SDPmodeUncon-
nectedFlashing (green): 1G
active
Flashing (yellow): 100/10 M
active
l RS-29EC-4FE-SFP daughter card
Caution!
An RS-29EC-4FE-SFP daughter card is not hot swappable.
An RS-29EC-4FE-SFP daughter card provides four 100 M Ethernet optical interfaces.For its front panel, see Figure 3-30.
Figure 3-30 RS-29EC-4FE-SFP Front Panel
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On the front panel, each 100 M optical interface has one indicator. For indicatordescriptions, refer to Table 3-38.
Table 3-38 RS-29EC-4FE-SFP Indicator Descriptions
Indicator Not lit Green
Lit (green): 100 M link100 M optical interface
indicatorUnconnected
Flashing (green): 100 M active
3.1.9 Optical Module
OverviewThe interface board of the ZXR10 2900E switch uses Small Form-factor Pluggable (SFP)optical modules. For the overview of an optical module, see Figure 3-31.
Figure 3-31 SFP Optical Module
SFP AttributesFor the attributes of an SFP optical module, refer to Table 3-39.
Table 3-39 SFP Attribute Descriptions
AttributeMMF/500 MPort
SMF/10 KMPort
SMF/40 KMPort
SMF/80 KMPort
SMF/120KM Port
Transmission
distance
500 m 10 km 40 km 80 km 120 km
Central
wavelength
850 nm 1310 nm 1310 nm/1550
nm
1550 nm 1550 nm
Minimum optical
transmission
power
-9.5 dBm -11.5 dBm -11.5 dBm -11.5d Bm -11.5 dBm
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AttributeMMF/500 MPort
SMF/10 KMPort
SMF/40 KMPort
SMF/80 KMPort
SMF/120KM Port
Maximum optical
transmission
power
-4 dBm -3 dBm -3 dBm -3 dBm -3 dBm
Receiving
sensitivity
< -19 dBm < -19d Bm < -19 dBm < -19 dBm < -19 dBm
Overload optical
power
0 dbm -3 dbm -3 dbm -3 dbm -3 dbm
Fiber type Multi-mode Single-mode Single-mode Single-mode Single-
mode
3.2 Cables
3.2.1 Power CablePower cables can be divided into three types in accordance with different power modules,AC power cables, DC power cables, and RPS cables.
1. AC Power Cable
For the overview of an AC power cable of the ZXR10 2900E series switches, seeFigure 3-32.
Figure 3-32 AC Power Cable
1. 10 A 3-pin flat maleplug
2. 3 ×0.0012in.(0.75mm)2 power
cable (with 3Ccertification)
3. 10 A T-shaped femaleplug
For the models and specifications of AC power cables for the ZXR10 2900E seriesswitches, refer to Table 3-40.
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Table 3-40 Technical Parameters of AC Power Cables
Item Description
10 A 3-pin flat male plugTerminal model
10 A T-shaped female plug
Cable model 3 × 0.0012 in.(0.75mm)2, with 3C certification
2. DC Power Cable
For the overview of the -48 V DC power cable C-PWR-084, see Figure 3-33.
Figure 3-33 DC Power Cable C-PWR-084
For the correspondence relationship between two ends of a DC power cable, refer toTable 3-41.
Table 3-41 Correspondence Relationship Between Two Ends of a DC Power Cable
End A End B Power Signal
1 End B1 -48 V GND
2 End B2 -48 V
End A is connected to the -48 V input socket of the switch, and two terminals on endB are connected in accordance with labels pasted on each conductor, where B1 isconnected to DC power supply -48 VGND and B2 is connected to DC power supply-48 V. For B1 and B2 label descriptions, refer to Table 3-42.
Table 3-42 End B1 and B2 Label Descriptions
End B1 End B2
-48 V GND -48 V
3. RPS550 Cable
For the overview of an RPS550 cable that the ZXR10 2918S-PS switch uses, seeFigure 3-34. The rated operating voltage is 250 V, and the rated operating current is30 A.
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Figure 3-34 RPS550 Power Supply Cable
For the core wire correspondence relationship of the RPS cable, refer to Table 3-43.
Table 3-43 RPS550 Core Wire Correspondence Relationships
Pin of End A Cable Color Pin of End B
2 Black 1
3 Black 3
End A is connected to the ZXR10 2918E-PS switch and End B is connected to theRPS power supply unit.
For the power cable connection, see Figure 3-35.
Figure 3-35 ZXR10 2918E-PS and RPS550 Connection Diagram
4. RPS1100 Cable
For the overview of an RPS1100 power supply cable that the ZXR10 2918E-PS switchuses, see Figure 3-36. The rated operating voltage is 250 V, and the rated operatingcurrent is 20 A.
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Figure 3-36 RPS1100 Power Supply Cable
For the core wire correspondence relationship of the RPS cable, refer to Table 3-44.
Table 3-44 RPS1100 Core Wire Correspondence Relationships
Pin of End A Cable Color Pin of End B Pin of End C
2 Black 1 1
3 Blue 3 3
End A is connected to the ZXR10 2918E-PS switch and End B is connected to thepower supply unit. For the power cable connection, see Figure 3-37.
Figure 3-37 ZXR10 2918E-PS and RPS1100 Connection Diagram
3.2.2 Protective Grounding Cables
OverviewProtective grounding cables prevent switches from lightning and interference. For theoverview of a protective grounding cable, see Figure 3-38.
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Figure 3-38 Protective Grounding Cable
Technical ParametersFor the technical parameters of protective grounding cables for the ZXR10 2900E seriesswitches, refer to Table 3-45.
Table 3-45 Technical Parameters of Protective Grounding Cables
Parameter Description
Diameter of the main grounding cable 0.0062 in.2
(4mm2)
Size of the main grounding screw M4
Diameter of the main grounding cable lug 0.25 in.
(6.3mm)
Installation Steps
Caution!
Correctly installing the switch grounding wire is crucial to the lightning protection andelectromagnetic susceptibility of a switch.
The power input end of the switch is connected with a noise filter, whose central groundingcable is directly connected to the chassis, which is also called chassis ground (PGND). Thechassis ground must be connected to the earth so that the faradic current and leakageelectricity can be safely released to the earth. This method enhances the resistance toelectromagnetic interference of the switch.
The correct grounding methods are as follows:
l When a grounding strip is available at the installation site, attach one end of theyellow/green ground wire of the switch to the grounding screw on the grounding stripand fasten the captive nut. See Figure 3-39. Fire pipes and the lightning rods ofbuildings are not the right choices for grounding the switch. The grounding wire of theswitch should be connected to the grounding device in the equipment room.
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Figure 3-39 Grounding the Switch Through a Grounding Strip
1. Protective groundingterminal of the switch
2. Grounding bar in theequipment room
l If there is no grounding strip but earth near the equipment room that allows a ground-ing body to be buried, hammer an angle iron/steel pipe longer than 0.5 m into theearth. See Figure 3-40. Weld the yellow-green ground wire of the switch onto theangle iron/steel pipe, and protect the joint from erosion.
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Figure 3-40 Grounding the Switch by Burying the Grounding Body into the Earth
1. Protective groundingterminal of the switch
2. Ground 3. Angle steel or steeltube
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l For an AC-powered switch, if neither of the above two conditions is available, groundit through the PE wire of the AC power supply. See Figure 3-41. Ensure that thePE wire is well connected to the ground in the power distribution room or at the ACtransformer side.
Figure 3-41 Grounding Through the AC PE Wire
1. AC power input2. PE protective
grounding cable
l For a DC-powered switch, if neither of the first two conditions is available, groundit through the return wire (RTN) of the DC power supply. See Figure 3-42. Ensurethat this RTN wire is well connected to the ground at the DC output of the DC powercabinet.
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Figure 3-42 Grounding Through the PGND of a Power Cabinet
1. AC/DC power cabinet2. -48 V bar3. -48 V4. RTN bar
5. -48 VRTN6. PGND bar7. Grounding8. Ground wire
9. Ground terminal10. DC input
3.2.3 Console CableThe console cable is the basic cable for configuring and maintaining the ZXR10 2900Eseries switches.
A console cable is provided together with the ZXR10 2900E switch. One end uses the DB9serial port (connected to a PC serial port) and the other end uses the RJ45 port (connectedto the console port on the main board of the ZXR10 2900E series switches).
For the overview of a console cable, see Figure 3-43.
Figure 3-43 ZXR10 2900E Console Cable
1. RJ45 port 2. Horizontal twisted pairSBVVP-2 × 2
3. DB9 serial port
For the wire correspondence relationships of a console cable, refer to Table 3-46.
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Table 3-46 Wire Correspondence Relationships of a Console Cable
End A Cable Color End B
2 White 3
3 Blue 6
White 45
Orange 5
4 White 7
6 Green 2
7 White 8
8 Brown 1
3.2.4 Network CableThere are two types of Ethernet cables, crossover and straight-through.
The straight-through Ethernet cables are used in the following cases:
l Ethernet connection between a ZXR10 2900E switch and a hub.l Ethernet connection between a ZXR10 2900E switch and an Ethernet switch.l Ethernet connection between a computer and a hub.l Ethernet connection between a computer and an Ethernet switch.
The crossover Ethernet cables are used in the following cases:
l Ethernet connection between two ZXR10 2900E switches.l Ethernet connection between a ZXR10 2900E switch and a computer Ethernet card.l Ethernet connection between two hubs.l Ethernet connection between a hub and an Ethernet switch.l Ethernet connection between two Ethernet switches.l Ethernet card connection between two computers.
Both crossover and straight-through Ethernet cables are standard shielded cables that useRJ45 connectors. For the structure of an Ethernet cable, see Figure 3-44.
Figure 3-44 Ethernet cable
1. RJ45 connector 2. Standard shielded cables
For the correspondence relationships between straight-through cable core wires, refer toTable 3-47.
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Table 3-47 Core Wire Correspondence Relationships of Straight-through EthernetCables
Wire Color Code End A End B Wire Color Code Legend
White orange 1 1 White orange
Orange 2 2 Orange
White green 3 3 White green
Blue 4 4 Blue
White blue 5 5 White blue
Green 6 6 Green
White brown 7 7 White brown
Brown 8 8 Brown
For the correspondence relationships between crossover cable core wires, refer to Table3-48.
Table 3-48 Core Wire Correspondence Relationships of Crossover Ethernet Cables
Wire Color Code End A End B Wire Color Code Legend
White orange 1 3 White green
Orange 2 6 Green
White green 3 1 Orange white
Blue 4 4 Blue
White blue 5 5 White blue
Green 6 2 Orange
White brown 7 7 White brown
Brown 8 8 Brown
For technical parameters of Ethernet cables, refer to Table 3-49.
Table 3-49 Technical Parameters of Ethernet Cables
Cable plug name Model Technical parameters
8P8C straight cable crimp plug E5088-001023 Rated current: 1.5 A, rated
voltage: 125 V, crimp
AWG24-28# WG round cable
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3.2.5 Optical Fiber
OverviewThe optical fiber is a communication medium that uses a bundle of thin glass rods totransmit modulated light signals. There are two types of optical fibers, single-mode opticalfiber and multimode optical fiber. Users can select one in accordance with the particularsituation.l Multimode optical fiber: transmits signals by using multiple modes of light. It is used
for short-distance transmission and is also called the 8.3/125 um fiber.l Single-mode optical fiber: transmits signals by using a single mode of light. It is used
for long-distance transmission and is also called the 50/125 um or 62.5/125 um fiber.
Each fiber cable is composed of the fiber core, cladding layer, buffer layer, strengtheninglayer, and the outer jacket. Fiber core is the optical transmission component located at thecable core. It is normally made of silicon or glass. The chemical compositions of the fibercore are partially different from those of the cladding layer, so that the light entering at aspecified angle would be reflected continuously by the fiber core and cladding layer. Thismeans that light remains in the fiber core during the entire transmission process.
For the cross-sectional area of a fiber cable, see Figure 3-45.
Figure 3-45 Cross-sectional Area of a Fiber Cable
Laser Usage SafetyThe ZXR10 2900E series switches are classified as type 1 laser equipment.
If the optional optical interface card is in operational state, it is suggested not to have directeye contact with the optical interface because the light beam is of high energy and mayhurt the retina.
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Danger!
Any eye contact with the laser beam of the optical fiber may cause an eye injury.
Optical Fiber InstallationEach optical interface of the ZXR10 2900E series switches can be connected to an SFPmodule. User can use single-mode optical fibers or multimode optical fibers as required.For connector types at the two ends of optical fibers, refer to Table 3-50.
Table 3-50 Optical Fiber Connector Types
Mode Switch End Connector Type Opposite End Connector Type
FC/PC connector
SC/PC connectorSingle-modeSC-PC connector (square
panhead)ST/PC connector
FC/PC connector
SC/PC connectorMultimodeSC-PC connector (square
panhead)ST/PC connector
Fibers outside the cabinet must be protected with plastic corrugated sleeves to avoid anydamage. The optical fiber within the protective sleeve cannot be wound up and the bendingpart must have a particular radian. The labels at the two ends of optical fibers must beclear.
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Chapter 4InstallationTable of Contents
Desktop Installation Mode ..........................................................................................4-1Cabinet Installation Mode ...........................................................................................4-2Cable Installation Specifications and Steps ................................................................4-6Power-on and Power-off Procedures ..........................................................................4-7Lightning Protection (Optional) ...................................................................................4-8
4.1 Desktop Installation ModeTo install a switch on the desktop, install four plastic feet (plastic feet and screws areprovided together with the switch) at the bottom plate of the switch for air ventilation. Forthe installation diagram , see Figure 4-1.
Figure 4-1 Desktop Installation
1. Bottom block 2. Box
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4.2 Cabinet Installation ModeZXR10 2918E/2928E/2952E/2918E-PS Installation1. To install the ZXR10 2918E/2928E/2952E/2918E-PS switch into a 19-inch cabinet, fix
two flanges (flanges and screws are provided together with the switch) on the sides ofthe switch, see Figure 4-2 .
Figure 4-2 Flange Installation
2. In the 19-inch cabinet, install the floating nut on the internal post, see Figure 4-3.
Figure 4-3 Floating Nut Installation
3. Install a pair of symmetric holding plates inside the 19-inch cabinet to support theswitch. See Figure 4-4.
Figure 4-4 Holding Plate Installation
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4. Install the switch onto the holding plates and fix flanges onto the cabinet. See Figure4-5 .
Figure 4-5 Switch Installation
ZXR10 2910E/2910E-PS Installation1. To install the ZXR10 2910E/2910E-PS switch onto a 19-inch cabinet, fix two flanges
(flanges and screws are provided together with the switch) on the sides of the switch.See Figure 4-6.
Figure 4-6 Flange Installation (ZXR10 2910E-PS)
2. In the 19-inch cabinet, install the floating nut on the internal post, see Figure 4-7.
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Figure 4-7 Floating Nut Installation
3. Install a pair of symmetric holding plates inside the 19-inch cabinet to support theswitch. See Figure 4-8.
Figure 4-8 Holding Plate Installation (ZXR10 2910E-PS)
4. Install the switch onto the holding plates and fix flanges onto the cabinet. See Figure4-9.
Figure 4-9 Switch Installation (ZXR10 2910E-PS)
ZXR10 ZXR10 2928E-PS/2952E-PS Installation1. To install the ZXR10 2928E-PS/2952E-PS switch onto a 19-inch cabinet, fix two
flanges (flanges and screws are provided together with the switch) on the sides ofthe switch. See Figure 4-10.
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Figure 4-10 Flange Installation
2. In the 19-inch cabinet, install the floating nut on the internal post, see Figure 4-11.
Figure 4-11 Floating Nut Installation
3. Install a pair of symmetric holding plates inside the 19-inch cabinet to support theswitch. See Figure 4-12.
Figure 4-12 Holding Plate Installation
4. Install the switch onto the holding plates and fix flanges onto the cabinet. See Figure4-13.
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Figure 4-13 Switch Installation
4.3 Cable Installation Specifications and StepsThe ZXR10 2900E cables include power cables, grounding cables, console cables,network cables, and optical fibers.
Installation Specificationsl Layout Principles
Power cables are straight and with smooth arcs at turning sections.
No connecting or wielding point exists in the middle of a power cable.
The unnecessary part of a power cable is cut off, instead of being coiled.
The bending radius at a turning section of a power cable is 5 times greater than thecable diameter.
Power cables are laid properly, without crossing, coiling, or twisting.
Before a signal cable is installed, a connectivity test must be implemented. Both endsof the signal cable are attached with marks or engineering tags.
Power cables and signal cables are separated with a distance of at least 11.82 in.(300mm). Do not bind them together.
For an optical fiber, the turning radius is not less than 1.576 in.(40 mm).
l Binding Principles
Power cables and signal cables are bound separately.
The interval for binding power cables is 7.88 in.(200 mm).
Protect cables from being squeezed or dragged by turning devices (for example, adoor), and binding is not allowed at turning sections.
Cable fasteners are facing the same direction. Cut the excessive part flat after binding.
l Overhead Cabling Principle
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In overhead cabling mode, cables are led out of the top of the DC power distributioncabinet to the top of each device cabinet through a cable tray.
l Downward Cabling Principle
In downward cabling mode, cables are led out of the bottom of the DC powerdistribution cabinet to the bottom of each device cabinet through the antistatic floor.
Installation Steps1. Plan the cabling path.
When planning the cabling path, leave proper space for future expansion, so that thesystem can still operate properly after expansion.
2. Install protective grounding cables and power cables.
Before installing power cables, ensure that the protective grounding cables of theswitch are well connected to the earth.
3. Install signal cables.l Install configuration cables.l Install network cables.l Install optical fibers.
4.4 Power-on and Power-off ProceduresCheck the equipment room environment and hardware installation before powering on aswitch.
1. Check the temperature and humidity in the equipment room.l If the relative humidity in the equipment room is too high for a long time, current
leakage may occur or the insulating function may become invalid. Mechanicalfeatures of materials may change or metal components may rust. If the relativehumidity is too low, the insulating pad may shrink and cause loose screws. Thestatic electricity may occur in a dry environment which endangers the switchcircuit.
l A longtime high temperature may speed up the aging process of insulatingmaterials, which reduces the switch reliability and affects the switch lifespan.
2. Verify that power cables and other cables are connected correctly.3. Check other hardware.
a. Verify that devices are labeled completely, correctly and clearly.
b. Verify that the switch is firmly installed in the 19-inch standard cabinet or stablyinstalled on the desktop.
c. Verify that the power switch is set to the OFF position.
d. Verify that the cabinet is grounded properly and that the grounding resistancemeets technical requirements.
4. Perform the following steps to power on the ZXR10 2900E switch:
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a. Put the plug of the AC power cable into a socket.
b. Turn on the external power supply switch.
c. Turn on the ZXR10 2900E switch.
5. (Optional) To power off the ZXR10 2900E switch, perform the following steps:
a. Turn off the external power supply switch.
b. Turn off the ZXR10 2900E switch.
c. Unplug the AC power cable.
4.5 Lightning Protection (Optional)
4.5.1 Lightning Arrester for AC Power Supply
Caution!
The lightning arrester is not provided with the switch.
If an outdoor AC power cord is directly led to the switch, a connector bar with lightningprotection must be used to prevent possible damage to the switch due to lightning strike.The connector bar can be fixed on the cabinet, workbench or the wall of the equipmentroom with clips and screws. For the overview of a connector bar (lightning arrester), seeFigure 4-14.
Figure 4-14 Connector Bar (Lightning Arrester)
1. Lightning protection module2. Reversed polarity indicator3. Grounding alarm indicator4. Connector bar switch
5. Grounding screw6. Fuse7. Lightning protection
indicator
8. Standard socket9. Multipurpose socket10. Hanger
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Table 4-1 shows functions of the Lightning Arrester Indicator for AC Power.
Table 4-1 Lightning Arrester Indicator for AC Power Function Description
Indicator Function Status
Lit: NormalReversed polarity indicator indicates whether L and N are
connected reversely Off: Alarm
Lit: NormalGrounding alarm indicator indicates whether PE is
available for the power supply Off: Alarm
Green: NormalLightning protection indicator indicates whether the lightning
protection function is normal Red: abnormal
Caution:
l Ensure that the arrester is well grounded before use.l After connecting the AC power cord plug to the lightning arrester socket, if the green
LED is lit, it means that the lightning arrester is operating and the lightning protectionfunction has taken effect.
l The arrester should be installed and debugged in accordance with the arresterinstructions and in compliance with the local engineering technical standards andspecifications, to ensure proper grounding, bonding and isoelectric connection.
l The lightning-protection system must be checked regularly. For example, before andafter each thunderstorm season, usersmust verify that the lightning-protectionmoduleis undamaged and operates well, and the connection is in good condition. If a fault islocated, troubleshoot the fault immediately.
4.5.2 Lightning Arrester for Network Ports
Note:
The lightning arrester for network ports is specially designed for 10/100 M electricalEthernet ports (RJ-45 connectors used).
Caution!
The lightning arrester for network ports is not provided with the switch.
If an outdoor network cable is directly led to the switch, serially connect a lightning arresterbefore you plug this cable into the switch, to prevent possible damage to the switch dueto lightning strike.
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Toolsl Phillips screwdriver or Flat-blade screwdriverl Multimeterl Tilted wire cutter
Installation Procedure1. Stick the double faced adhesive tape on the arrester surface, and then stick the
arrester onto the switch. The arrester should be attached on the switch as close tothe grounding screw as possible.
2. In accordance with the distance of the grounding screw to the switch, cut the groundwire of the arrester short, and securely tighten its ground wire to the grounding screwof the switch.
3. Use a multimeter to measure whether the ground wire of the arrester contacts wellwith the grounding screw of the switch.
4. In accordance with arrester instructions, plug the outdoor network cable into the INend of the arrester, and connect the OUT end of the arrester to the switch. Verify thatthe link operates well through the indicator.
Note:
The arrester should be installed and debugged in accordance with the arresterinstructions and in compliance with the local engineering technical standards andspecifications, to ensure proper grounding, bonding and isoelectric connection.
5. Use nylon ties to bundle the cables properly.
For the lightning arrester installation diagram, see Figure 4-15.
Figure 4-15 Installation Diagram of the Lightning Arrester For Network Ports
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Installation PrecautionsAvoid the following cases during installation, which may affect the arrester performance:
l Incorrect cabling for the lightning arrester. The "IN" end should be connected to anoutdoor network cable and the "OUT" end to the switch.
l Improper grounding of the lightning arrester. The ground wire for the arrester shouldbe as short as possible to ensure its good contact with the grounding screw of theswitch.
l Insufficient lightning arresters installed. If the switch is connected to multiple outdoorcables, a lightning arrester should be installed for each outdoor cable.
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Appendix AStandards & RecommendationsZXR10 2900Econforms to the following standards and recommendations, as showninTable A-1.
Table A-1 ZXR10 2900E Standards & Recommendations List
Recommendation(Standard)
Description
IETF RFC 1661 The Point-to-Point Protocol (PPP )
IETF RFC 1990 The PPP Multilink Protocol (MP)
IETF RFC 2686 The Multi-Class Extension to Multi-Link PPP
IETF RFC 3809 Generic Requirements for Provider Provisioned Virtual Private Networks
(PPVPN)
IETF RFC 3916 Requirements for Pseudo-Wire Emulation Edge-to-Edge (PWE3)
IETF RFC 3985 Pseudo Wire Emulation Edge-to-Edge (PWE3) Architecture
IETF RFC 4026 Provider Provisioned Virtual Private Network (VPN) Terminology
IETF RFC 4110 A Framework for Layer 3 Provider-Provisioned Virtual Private Networks
(PPVPNs)
IETF RFC 4382 MPLS/BGP Layer 3 Virtual Private Network (VPN) Management
Information Base
IETF RFC 4446 IANA Allocations for Pseudowire Edge to Edge Emulation (PWE3)
IETF RFC 4448 Encapsulation Methods for Transport of Ethernet over MPLS Networks
IETF RFC 4553 Structure-Agnostic Time Division Multiplexing (TDM) over Packet (SAToP)
IETF RFC 4664 Framework for Layer 2 Virtual Private Networks (L2 VPNs)
IETF RFC 4665 Service Requirements for Layer 2 Provider-Provisioned Virtual Private
Networks
IETF RFC 4717 Encapsulation Methods for Transport of Asynchronous Transfer Mode
(ATM) over MPLS Networks
IETF RFC 4760 Multiprotocol Extensions for BGP-4
IETF RFC 4816 Pseudowire Emulation Edge-to-Edge (PWE3) Asynchronous Transfer
Mode (ATM) Transparent Cell Transport Service
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Recommendation(Standard)
Description
IETF RFC 5086 Structure-Aware Time Division Multiplexed (TDM) Circuit Emulation
Service over Packet Switched Network (CESoPSN)
IETF RFC 5420 Encoding of Attributes for MPLS LSP Establishment Using Resource
Reservation Protocol Traffic Engineering (ouRSVP-TE)
IETF RFC 5462 Multiprotocol Label Switching (MPLS) Label Stack Entry: "EXP" Field
Renamed to "Traffic Class" Field
IETF RFC 5586 MPLS Generic Associated Channel
IETF RFC 5654 Requirements of an MPLS Transport Profile
IETF RFC 5718 An In-Band Data Communication Network For the MPLS Transport Profile
IETF RFC 5860 Requirements for Operations, Administration, and Maintenance (OAM) in
MPLS Transport Networks
IETF RFC 5921 A Framework for MPLS in Transport Networks
IETF RFC 5960 MPLS Transport Profile Data Plane Architecture
ITU-T G.703 Physical/electrical characteristics of hierarchical digital interfaces
ITU-T G.704 Synchronous frame structures used at 1544, 6312, 2048, 8448 and 44
736 kbit/s hierarchical levels
ITU-T G.706 Frame alignment and cyclic redundancy check (CRC) procedures relating
to basic frame structures defined in Recommendation G.704
ITU-T G.707 Network node interface for the synchronous digital hierarchy (SDH)
ITU-T G.773 Protocol suites for Q-interfaces for management of transmission systems
ITU-T G.774 Synchronous digital hierarchy (SDH) management information model for
the network element view
ITU-T G.774.1 Synchronous digital hierarchy (SDH) bidirectional performance monitoring
for the network element view
ITU-T G.774.2 Synchronous digital hierarchy (SDH) configuration of the payload structure
for the network element view
ITU-T G.774.3 Synchronous digital hierarchy (SDH) management of multiplex-section
protection for the network element view
ITU-T G.774.5 Synchronous digital hierarchy (SDH) management of connection
supervision functionality (HCS/LCS) for the network element view
ITU-T G.774.6 Synchronous digital hierarchy (SDH) unidirectional performance
monitoring for the network element view
ITU-T G.774.7 Synchronous digital hierarchy (SDH) management of lower order path
trace and interface labelling for the network element view
ITU-T G.7041 Generic framing procedure (GFP)
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Recommendation(Standard)
Description
ITU-T G.7042 Link capacity adjustment scheme (LCAS) for virtual concatenated signals
ITU-T G.780 Terms and definitions for synchronous digital hierarchy (SDH) networks
ITU-T G.783 Characteristics of synchronous digital hierarchy (SDH) equipment
functional blocks
ITU-T G.784 Synchronous digital hierarchy (SDH) management
ITU-T G.803 Architecture of transport networks based on the synchronous digital
hierarchy (SDH)
ITU-T G.805 Generic functional architecture of transport networks
ITU-T G.810 Definitions and terminology for synchronization networks
ITU-T G.811 Timing characteristics of primary reference clocks
ITU-T G.812 Timing requirements of slave clocks suitable for use as node clocks in
synchronization networks
ITU-T G.813 Timing characteristics of SDH equipment slave clocks (sec)
ITU-T G.823 The control of jitter and wander within digital networks which are based
on the 2048 kbit/s hierarchy
ITU-T G.825 The control of jitter and wander within digital networks which are based on
the synchronous digital hierarchy (SDH)
ITU-T G.826 End-to-end error performance parameters and objectives for international,
constant bit-rate digital paths and connections
ITU-T G.831 Management capabilities of transport networks based on the synchronous
digital hierarchy (SDH)
ITU-T G.832 Transport of SDH elements on PDH networks - Frame and multiplexing
structures
ITU-T G.841 Types and characteristics of SDH network protection architectures
ITU-T G.842 Interworking of SDH network protection architectures
ITU-T G.957 Optical interfaces for equipments and systems relating to the synchronous
digital hierarchy
ITU-T G.958 Digital line systems based on the synchronous digital hierarchy for use
on optical fiber cables
ITU-T G.8132 MPLS-TP shared protection ring
ITU-T G.8261 Timing and synchronization aspects of packet networks
ITU-T G.8262 Timing characteristics of synchronous Ethernet equipment slave clock
(EEC)
ITU-T I.361 B-ISDN ATM layer specification
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Recommendation(Standard)
Description
ITU-T K.41 Resistibility of internal interfaces of telecommunication centres to surge
overvoltages
ITU-T M.20 Maintenance philosophy for telecommunication networks
ITU-T M.2100 Performance limits for bringing-into-service and maintenance of
international multi-operator PDH paths and connections
ITU-T M.2101 Performance limits for bringing-into-service and maintenance of
international multi-operator SDH paths and multiplex sections
ITU-T M.2120 International multi-operator paths, sections and transmission systems fault
detection and localization procedures
ITU-T M.3010 Principles for a telecommunications management network
ITU-T M.3400 TMN management functions
ITU-T Q.811 Lower layer protocol profiles for the Q and X interfaces
ITU-T Q.812 Upper layer protocol profiles for the Q and X interfaces
ITU-T Y.1413 TDM-MPLS network interworking - User plane interworking
ITU-T Y.1731 OAM functions and mechanisms for Ethernet based networks
ITU-T I.432.2 155520 kbit/s and 622080 kbit/s operation
ITU-T I.432.3 B-ISDN user-network interface - Physical layer specification: 1544 kbit/s
and 2048 kbit/s operation
ITU-T I.761 Inverse multiplexing for ATM (IMA)
IEEE 802.3 Carrier sense multiple access with collision detection (CSMA/CD) access
method and physical layer specifications
IEEE 802.1ad IEEE standard for local and metropolitan area networks - Virtual bridged
local area networks - Amendment 4: Provider Bridges
IEEE 802.1ag IEEE standard for local and metropolitan area networks - Virtual bridged
local area networks - Amendment 5: Connectivity fault management
IEEE 802.3ah Media access control parameters, physical layers, and management
parameters for subscriber access networks
IEEE 1588v2 IEEE standard for a precision clock synchronization protocol for networked
measurement and control systems, version 2.
MEF 2 Requirements and Framework for Ethernet Service Protection
MEF 4 Metro Ethernet Network Architecture Framework Part 1: Generic
Framework
MEF 6.1 Metro Ethernet Services Definitions Phase 2
MEF 7.1 Phase 2 EMS-NMS Information Model
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Appendix A Standards & Recommendations
Recommendation(Standard)
Description
MEF 8 Implementation Agreement for the Emulation of PDH Circuits over Metro
Ethernet Networks
MEF 9 Abstract Test Suite for Ethernet Services at the UNI
MEF 10.2 Ethernet Services Attributes Phase 2
MEF 11 User Network Interface (UNI) Requirements and Framework
MEF 13 User Network Interface (UNI) Type 1 Implementation Agreement
MEF 14 Abstract Test Suite for Traffic Management Phase 1
MEF 18 Abstract Test Suite for Circuit Emulation Services
MEF 19 Abstract Test Suite for UNI Type 1
MEF 21 Abstract Test Suite for UNI Type 2 Part 1 Link OAM
ETSI EN 60950 Safety of Information Technology Equipment
ETSI EN 60825 Safety of Laser Products
A-5
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FiguresFigure 3-1 ZXR10 2910E AC Model (Front Panel) .................................................... 3-4
Figure 3-2 ZXR10 2910E DC Model (Front Panel) .................................................... 3-4
Figure 3-3 ZXR10 2918E AC Model (Front Panel) .................................................... 3-7
Figure 3-4 ZXR10 2918E DC Model (Front Panel) .................................................... 3-7
Figure 3-5 ZXR10 2928E AC Model (Front Panel) .................................................. 3-11
Figure 3-6 ZXR10 2928E DC Model (Front Panel) .................................................. 3-11
Figure 3-7 ZXR10 2952E Front Panel ..................................................................... 3-15
Figure 3-8 ZXR10 2952E Rear Panel (AC power) ................................................... 3-16
Figure 3-9 ZXR10 2952E Rear Panel (DC power)................................................... 3-16
Figure 3-10 ZXR10 2910E-PS Front Panel ............................................................. 3-19
Figure 3-11 ZXR10 2910E-PS 45/78 Line Pair for Power Supply ............................ 3-20
Figure 3-12 ZXR10 2918E-PS Front Panel ............................................................. 3-23
Figure 3-13 ZXR10 2918E-PS Rear Panel.............................................................. 3-23
Figure 3-14 RPS550 Front Panel ............................................................................ 3-24
Figure 3-15 RPS1100 Front Panel .......................................................................... 3-24
Figure 3-16 ZXR10 2918E-PS 45/78 line Pair for Power Supply ............................. 3-25
Figure 3-17 ZXR10 2928E-PS Front Panel ............................................................. 3-29
Figure 3-18 Rear Panel of the ZXR10 2928E-PS AC Power Supply Module ........... 3-29
Figure 3-19 Rear Panel of the ZXR10 2928E-PS DC Power Supply Module ........... 3-30
Figure 3-20 ZXR10 2928E-PS 45/78 Line Pair for Power Supply ............................ 3-31
Figure 3-21 RS-29EC-4GE-SFP Front Panel .......................................................... 3-34
Figure 3-22 RS-29EC-4GE-RJ45 Front Panel......................................................... 3-35
Figure 3-23 RS-29EC-4FE-SFP Front Panel........................................................... 3-35
Figure 3-24 ZXR10 2952E-PS Front Panel ............................................................. 3-36
Figure 3-25 Rear Panel of the ZXR10 2952E-PS AC Power Supply Module ........... 3-36
Figure 3-26 Rear Panel of the ZXR10 2952E-PS DC Power Supply Module ........... 3-37
Figure 3-27 ZXR10 2952E-PS 45/78 Line Pair for Power Supply ............................ 3-38
Figure 3-28 RS-29EC-4GE-SFP Front Panel .......................................................... 3-41
Figure 3-29 RS-29EC-4GE-RJ45 Front Panel......................................................... 3-42
Figure 3-30 RS-29EC-4FE-SFP Front Panel........................................................... 3-42
Figure 3-31 SFP Optical Module ............................................................................. 3-43
Figure 3-32 AC Power Cable .................................................................................. 3-44
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Figure 3-33 DC Power Cable C-PWR-084 .............................................................. 3-45
Figure 3-34 RPS550 Power Supply Cable .............................................................. 3-46
Figure 3-35 ZXR10 2918E-PS and RPS550 Connection Diagram........................... 3-46
Figure 3-36 RPS1100 Power Supply Cable............................................................. 3-47
Figure 3-37 ZXR10 2918E-PS and RPS1100 Connection Diagram......................... 3-47
Figure 3-38 Protective Grounding Cable ................................................................. 3-48
Figure 3-39 Grounding the Switch Through a Grounding Strip ................................ 3-49
Figure 3-40 Grounding the Switch by Burying the Grounding Body into theEarth..................................................................................................... 3-50
Figure 3-41 Grounding Through the AC PE Wire .................................................... 3-51
Figure 3-42 Grounding Through the PGND of a Power Cabinet .............................. 3-52
Figure 3-43 ZXR10 2900E Console Cable .............................................................. 3-52
Figure 3-44 Ethernet cable...................................................................................... 3-53
Figure 3-45 Cross-sectional Area of a Fiber Cable ................................................. 3-55
Figure 4-1 Desktop Installation.................................................................................. 4-1
Figure 4-2 Flange Installation.................................................................................... 4-2
Figure 4-3 Floating Nut Installation ........................................................................... 4-2
Figure 4-4 Holding Plate Installation.......................................................................... 4-2
Figure 4-5 Switch Installation .................................................................................... 4-3
Figure 4-6 Flange Installation (ZXR10 2910E-PS)..................................................... 4-3
Figure 4-7 Floating Nut Installation ........................................................................... 4-4
Figure 4-8 Holding Plate Installation (ZXR10 2910E-PS) .......................................... 4-4
Figure 4-9 Switch Installation (ZXR10 2910E-PS) ..................................................... 4-4
Figure 4-10 Flange Installation.................................................................................. 4-5
Figure 4-11 Floating Nut Installation.......................................................................... 4-5
Figure 4-12 Holding Plate Installation........................................................................ 4-5
Figure 4-13 Switch Installation .................................................................................. 4-6
Figure 4-14 Connector Bar (Lightning Arrester)......................................................... 4-8
Figure 4-15 Installation Diagram of the Lightning Arrester For Network Ports ........... 4-10
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TablesTable 2-1 ZXR10 2900E Technical Features and Parameters ................................... 2-3
Table 3-1 Technical Parameters of ZXR10 2910E-PS/2918E-PS Fans...................... 3-3
Table 3-2 Technical Parameters of ZXR10 2928E-PS/2952E-PS Fans...................... 3-3
Table 3-3 ZXR10 2910E Interface Descriptions......................................................... 3-4
Table 3-4 ZXR10 2910E System Indicator Descriptions ............................................ 3-5
Table 3-5 ZXR10 2910E Port Indicator Descriptions.................................................. 3-6
Table 3-6 ZXR10 2918E Interface Descriptions......................................................... 3-8
Table 3-7 ZXR10 2918E System Indicator Descriptions ............................................ 3-9
Table 3-8 ZXR10 2918E Port Indicator Descriptions.................................................. 3-9
Table 3-9 ZXR10 2928E Interface Descriptions....................................................... 3-12
Table 3-10 ZXR10 2928E System Indicator Descriptions ........................................ 3-13
Table 3-11 ZXR10 2928E Port Indicator Descriptions .............................................. 3-13
Table 3-12 ZXR10 2952E Interface Descriptions..................................................... 3-16
Table 3-13 ZXR10 2952E System Indicator Descriptions ........................................ 3-17
Table 3-14 ZXR10 2952E Port Indicator Descriptions.............................................. 3-17
Table 3-15 ZXR10 2910E-PS Interface Descriptions ............................................... 3-19
Table 3-16 ZXR10 2910E-PS System Indicator Descriptions................................... 3-20
Table 3-17 ZXR10 2910E-PS Port Indicator Descriptions........................................ 3-21
Table 3-18 ZXR10 2910E-PS Power Indicator Descriptions .................................... 3-22
Table 3-19 RPS550 Technical Parameter Descriptions............................................ 3-23
Table 3-20 RPS1100 Technical Parameter Descriptions.......................................... 3-24
Table 3-21 ZXR10 2918E-PS Interface Descriptions ............................................... 3-25
Table 3-22 ZXR10 2918E-PS System Indicator Descriptions................................... 3-26
Table 3-23 2918E-PS Port Indicator Descriptions.................................................... 3-26
Table 3-24 ZXR10 2918E-PS Power Indicator Descriptions .................................... 3-28
Table 3-25 ZXR10 2928E-PS Interface Descriptions ............................................... 3-30
Table 3-26 ZXR10 2928E-PS System Indicator Descriptions................................... 3-31
Table 3-27 2928E-PS Port Indicator Descriptions.................................................... 3-32
Table 3-28 ZXR10 2928E-PS Power Indicator Descriptions .................................... 3-34
Table 3-29 RS-29EC-4FE-SFP Indicator Descriptions............................................. 3-34
Table 3-30 RS-29EC-4GE-RJ45 Indicator Descriptions........................................... 3-35
Table 3-31 RS-29EC-4FE-SFP Indicator Descriptions............................................. 3-36
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Table 3-32 ZXR10 2952E-PS Interface Descriptions ............................................... 3-37
Table 3-33 ZXR10 2952E-PS System Indicator Descriptions................................... 3-38
Table 3-34 2952E-PS Port Indicator Descriptions.................................................... 3-39
Table 3-35 ZXR10 2952E-PS Power Indicator Descriptions .................................... 3-41
Table 3-36 RS-29EC-4FE-SFP Indicator Descriptions............................................. 3-41
Table 3-37 RS-29EC-4GE-RJ45 Indicator Descriptions........................................... 3-42
Table 3-38 RS-29EC-4FE-SFP Indicator Descriptions............................................. 3-43
Table 3-39 SFP Attribute Descriptions..................................................................... 3-43
Table 3-40 Technical Parameters of AC Power Cables............................................ 3-45
Table 3-41 Correspondence Relationship Between Two Ends of a DC PowerCable ..................................................................................................... 3-45
Table 3-42 End B1 and B2 Label Descriptions ........................................................ 3-45
Table 3-43 RPS550 Core Wire Correspondence Relationships ............................... 3-46
Table 3-44 RPS1100 Core Wire Correspondence Relationships ............................. 3-47
Table 3-45 Technical Parameters of Protective Grounding Cables .......................... 3-48
Table 3-46 Wire Correspondence Relationships of a Console Cable ....................... 3-53
Table 3-47 Core Wire Correspondence Relationships of Straight-through EthernetCables ................................................................................................... 3-54
Table 3-48 Core Wire Correspondence Relationships of Crossover EthernetCables ................................................................................................... 3-54
Table 3-49 Technical Parameters of Ethernet Cables .............................................. 3-54
Table 3-50 Optical Fiber Connector Types .............................................................. 3-56
Table 4-1 Lightning Arrester Indicator for AC Power Function Description ................. 4-9
Table A-1 ZXR10 2900E Standards & Recommendations List ..................................A-1
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GlossaryACL- Access Control List
AP- Access Point
ATM- Asynchronous Transfer Mode
CESoPSN- Circuit Emulation Services over Packet Switch Network
CRC- Cyclic Redundancy Check
DHCP- Dynamic Host Configuration Protocol
EMC- Electro Magnetic Compatibility
GFP- Generic Framing Procedure
ICMP- Internet Control Message Protocol
IMA- Inverse Multiplexing over ATM
IP- Internet Protocol
IPTV- Internet Protocol Television
LACP- Link Aggregation Control Protocol
LCAS- Link Capacity Adjustment Scheme
MAC- Media Access Control
MPLS- Multiprotocol Label Switching
MSTP- Multiple Spanning Tree Protocol
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ZXR10 2900E Series Hardware Manual
MTBF- Mean Time Between Failures
MTTR- Mean Time To Repair
NTP- Network Time Protocol
OAM- Operation, Administration and Maintenance
PCB- Printed Circuit Board
PPP- Point to Point Protocol
PPPoE- Point to Point Protocol over Ethernet
PVLAN- Private Virtual Local Area Network
PWE3- Pseudo Wire Emulation Edge-to-Edge
PoE- Power over Ethernet
QoS- Quality of Service
RFID- Radio Frequency Identification
RSTP- Rapid Spanning Tree Protocol
RSVP-TE- Resource Reservation Protocol - Traffic Engineering
SAToP- Structure-Agnostic Time division multiplexing over Pack
SFP- Small Form-Factor Pluggable
SNMP- Simple Network Management Protocol
SQinQ- Selective QinQ
SSTP- Single Spanning Tree Protocol
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Glossary
STB- Set-top Box
TDM- Time Division Multiplexing
VBAS- Virtual Broadband Access Server
VLAN- Virtual Local Area Network
VPN- Virtual Private Network
ZESR- ZTE Ethernet Switch Ring
ZESS- ZTE Ethernet Smart Switch
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