optix metro 100 hardware description
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1
Confidential Information of Huawei. No Spreading without Permission.
OTA101102 OptiX Metro 100 Hardware Description
ISSUE 1.0
2Internal Use
ObjectivesObjectives
Upon completion of this course, you will be able to:
Describe the network applications of the OptiX Metro 100
Explain the system structure and features of the OptiX Metro 100
Outline the system protection modes of the OptiX Metro 100
State the main functions of the cards in the OptiX Metro 100
3Internal Use
Chapter 1 Network Application and System structure
Chapter 2 Sub-rack
Chapter 3 Equipment Cards
Chapter 4 Equipment Level Protection
4Internal Use
OptiX OSN 9500
Core
OptiX OSN 3500
OptiX OSN 1500
Convergencelayer
Access layer
Ethernet
OptiX OSN 7500 OptiX OSN 7500
OptiX OSN 1500
Switching /Base Station
OptiX OSN 3500
OptiX Metro 1000 OptiX Metro 1000
Networkterminal unit
Network ApplicationNetwork Application
Position of the OptiX Metro 100 in transport network
OptiX Metro 100OptiX Metro 100
5Internal Use
System StructureSystem Structure
Lineunit
Tributaryunit
Clockunit
SCCunit
STM-1 opticalsignal
VC-4Cross-connect
unit
4 x 4
VC-4 VC-4
Powerunit
E1 serviceand Ethernet
service
E1 serviceand Ethernetservice
STM-1 opticalsignal
Externalpowersupply
6Internal Use
System FeaturesSystem Features
High Integration Design Low Power Consumption :15WEasy and Flexible InstallationIn the 19-inch/ETSI 300 mm /ETSI 600 mm cabinet.On the wall.Outdoors.On the desktop.
Multi-service Access Capability8 x E1 services4 x 10M/100M services1/2 x STM-1 services
Multiple Management ModesOptiX iManager T2000 network management systemWeb-LCT local management systemLCD control panel
7Internal Use
Chapter 1 Network Application and System Features
Chapter 2 Sub-rack
Chapter 3 Equipment Cards
Chapter 4 Equipment Level Protection
8Internal Use
SubSub--rackrack
Appearance of Metro 100
42mm
436mm
200mm
OptiX Metro 100 (–48 V/–60 V DC input + 1 STM-1 + E1)
OptiX Metro 100 (–48 V/–60 V DC input + 2 STM-1 + E1 + 10M/100M)
9Internal Use
SubSub--rackrack
Indicators
LCD Operation Button
Optical interface
Audible alarm CutRST
Lamp Test
10M/100M Ethernet interface
8×E1
Alarm input/output
NM-LAN
ESD
Power Switch
Power Supply -48V/-60V/24V DC 110/220V AC
10Internal Use
SubSub--rackrackIndicators
No data is being transmitted.Off
Data are being transmitted.Flash or onACT (yellow)
The link is not connected or broken.Off
The link connection is normal.OnLNK (green)
Indicator of RJ-45
E1 path is in use and no alarm occurs.Constantly on, green
BIPEXC alarm occurs to E1 path.Flashing, orange
Minor alarm occurs to E1 path.Constantly on, orange
Major alarms (not E1-LOS) occur to E1 path.Flashing, red
E1_LOS alarm occurs to E1 path.Constantly on, red
E1 port is not used.Off
E1 1–8 (multicolor indicator alerting loss of E1 signal)
The optical interface cannot receive the optical signals or the optical power is too low.OnLOS (loss of line signal indicator)
The equipment has cut the alarm sound.OnACO (alarm cut indicator)
A minor alarm occurs.OnMIN (minor alarm indicator)
A critical or major alarm occurs.OnMAJ (major alarm indicator)
Normal operation.Flash once every two seconds
The NE software is lost, waiting to be loaded.Flash once every second.
Loading the NE software.Flash 5 times every second.
RUN (running indicator)
DescriptionStatusIndicator
11Internal Use
Chapter 1 Network Application and System Features
Chapter 2 Sub-rack
Chapter 3 Equipment Cards
Chapter 4 Equipment Level Protection
12Internal Use
Equipment CardsEquipment Cards
Metro 100 is a integrated system, it can be classified as
SDH UnitPDH Unit
Ethernet Unit
13Internal Use
PDH UnitPDH Unit
PDH
Unit8×E1VC4
Interface Type:75ohm or 120ohm
Collect Alarm and performance
Send to SCC
Cautions
The impedance of the interface is defined before delivery and cannot be set on site
Provides inloop/outloop
DDF
14Internal Use
PDH UnitPDH Unit
Alarm List
MajorHigher order path loss of multiframeHP_LOM
MajorTU alarm indicationTU_AIS
MajorTU loss of pointerTU_LOP
Major2M interface loss of analog signalT_ALOS
Major2M signal alarm indicationUP_E1AIS
CriticalHardware failsHARD_BAD
LevelAlarm DescriptionAlarm name
MinorLower order path remote error indicationLP_REI
MinorLower order path remote defect indicationLP_RDI
MinorLoop alarmLOOP_ALM
Minor2M down signal alarm indicationDN_E1AIS
MinorBIP signal degradedBIP_SD
MinorBIP excessive errorsBIP_EXC
MajorBoard not in position alarmBD_STATUS
15Internal Use
Ethernet UnitEthernet Unit
Ethernet
Unit10M/100M
N×VC12
N×VC3
VC4
GFP
duplex and auto-negotiation
1×VC4
Supports link capacity adjustment scheme (LCAS).
Provides Ethernet port inloop function.Supports the JUMBO frame.Sends test frames to test the make/break status of services.
16Internal Use
Ethernet UnitEthernet Unit
Alarm List
MajorB3 excessive bit error indicationB3_EXC_VC3 (VC12 )
MinorLoop alarmLOOP_ALM
MinorLower order path remote defect indicationLP_RDI_VC3(VC12)
MinorLCAS bandwidth protect alarmLCAS_BAND_DECREASED
CriticalFCS errorFCS_ERR
MajorTU alarm indicationTU_AIS_VC3(VC12 )
MajorTU loss of pointerTU_LOP_VC3(VC12)
CriticalVC delay too longVC_DELAY_TL
CriticalEthernet receive loss of input signalETH_LOS
CriticalHardware failsHARD_BAD
LevelAlarm DescriptionAlarm name
MajorBoard not in position alarmBD_STATUS
17Internal Use
SDH UnitSDH Unit
LCDual-fiber receiving /transmitting S1.12 x STM-1SFP
SCSingle-fiber receiving /transmitting S1.11 x STM-1SB1
SCSingle-fiber receiving /transmitting S1.12 x STM-1SB2
SCDual-fiber receiving /transmitting S1.12 x STM-1SD1
SCDual-fiber receiving /transmitting S-1.11 x STM-1SL1
Connector typeOptical module typeProcessing capabilityLine unit
Optical Module Type
18Internal Use
SDH UnitSDH Unit
SDH
UnitVC4
Interface Type:SC or LC Collect Alarm and
performance
Send to SCC
Provides inloop/outloop for VC4,Electrical/optical interface
STM-1
Supports automatic laser shutdown (ALS) function.
Can query the optical module information and laser performance through the software.
19Internal Use
SDH UnitSDH Unit
Alarm List
MajorBoard not in position alarmBD_STATUS
MinorRegenerator section B1 excessive bit error indicationB1_EXC
MinorMultiplex section remote defect indicationMS_RDI
MinorHigher order path remote defect indicationHP_RDI
MinorHigher order path remote error indicationHP_REI
MinorHigher order path tracking identifier mismatchHP_TIM
MinorLoop alarmLOOP_ALM
MajorMultiplex section alarm indicationMS_AIS
CriticalReceive loss of frameR_LOF
CriticalReceive loss of signalR_LOS
CriticalHardware failsHARD_BAD
LevelAlarm DescriptionAlarm name
MajorHigh order path B3 excessive bit error indicationB3_EXC
MajorMultiplex section B2 excessive bit error indicationB2_EXC
MajorAU alarm indication signalAU_AIS
20Internal Use
Clock UnitClock Unit
Clock
Unit
Line clock source ( 2 )
E1 Clock source ( 1 )
Internal source ( 1 )
System Clock
PDH Unit
SDH Unit
Ethernet Unit
Notes
When the OptiX Metro 100 is configured as a (TM), and clock unit is STGT, the clock supports the locked mode and free-run mode.The others can supports locked mode, holdover mode and free-run mode.
21Internal Use
Clock UnitClock Unit
CriticalHardware failsHARD_BAD
LevelAlarm DescriptionAlarm name
MinorSynchronous source deterioratedSYN_BAD
MajorSynchronous source level lossSYNC_C_LOS
MajorClock reference source change in S1_modeS1_SYN_CHANGE
MajorLoss of synchronous sourceLTI
MajorBoard not in position alarmBD_STATUS
Alarm List
22Internal Use
CrossCross--Connect UnitConnect Unit
FunctionsProvides the service grooming capability of the add/drop multiplexer (ADM).
Supports 4 x 4 VC4s full cross-connect, 12 x 12 VC3s full cross-connect and 252 x 252 VC12s full cross-connect.
Alarm BD_STATUS Major alarm
23Internal Use
SCC UnitSCC Unit
SCC
Unit NM
Alarm and Performance
Metro 100
DCC
SDH Unit
PDH UnitEthernet Unit
Clock unit
Cross-connect Unit
Alarm
performance
24Internal Use
SCC UnitSCC Unit
MajorVoltage lossVOLT_LOSCriticalHardware failsHARD_BAD
LevelAlarm DescriptionAlarm name
MinorTemperature over thresholdTEMP_ALARMMajorFPGA abnormalFPGA_ABNMajorTemperature over thresholdSECU_ALM
CriticalNo board softwareNO_BD_SOFTCriticalNE is installingNESTATE_INSTALLCriticalDatabase errorDBMS_ERR
Alarm List
25Internal Use
Chapter 1 Network Application and System Features
Chapter 2 Cabinet and Sub-rack
Chapter 3 Equipment Cards
Chapter 4 Equipment Level Protection
26Internal Use
Equipment Level ProtectionEquipment Level Protection
Power input unit 1+1 hot backup
Input PWR1 Input PWR2
Failed
27Internal Use
SummarySummary
Network Application and System Structure
Cabinet and Sub-rack
Equipment Cards
Equipment Level Protection
SummarySummary
Confidential Information of Huawei. No Spreading without Permission.
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