optix rtn v1r2 product description

Product Description

OptiX RTN 600 V100R002

Issue 01

Date 2008-01-18

HUAWEI TECHNOLOGIES CO., LTD.

Issue 01 (2008-01-18) Commercial in Confidence of 87

Huawei Technologies Co., Ltd. provides customers with comprehensive technical support and service. Please feel free to contact our local office or company headquarters.

Huawei Technologies Co., Ltd.

Address: Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China

Website: http://www.huawei.com

Email: [email protected]

Copyright © Huawei Technologies Co., Ltd. 2008. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions

and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute the warranty of any kind, express or implied.


Product Description


Contents

1 Introduction.....................................................................................................................5 1.1 Network Application.......................................................................................................................... 5 1.2 Components ..................................................................................................................................... 7

2 IDU 605...........................................................................................................................11 2.1 Features ..........................................................................................................................................11 2.2 System Architecture ....................................................................................................................... 14 2.3 Logical Board Configuration........................................................................................................... 15 2.4 Signal Processing Flow.................................................................................................................. 16

3 IDU 610 and IDU 620 .....................................................................................................19 3.1 Features ......................................................................................................................................... 19 3.2 System Architecture ....................................................................................................................... 25 3.3 Board Configuration ....................................................................................................................... 26 3.4 Signal Processing Flow.................................................................................................................. 28

4 ODU................................................................................................................................31 4.1 Features ......................................................................................................................................... 31 4.2 System Architecture ....................................................................................................................... 32

5 Equipment Software .....................................................................................................35 5.1 Software Architecture ..................................................................................................................... 35 5.2 NMS Software ................................................................................................................................ 35 5.3 NE Software ................................................................................................................................... 36 5.4 Board Software............................................................................................................................... 36

6 Networking ....................................................................................................................37 6.1 IDU 605 Networking ....................................................................................................................... 37

6.1.1 Point-to-Point Networking...................................................................................................... 37 6.1.2 Terminal Stations in a Radio Transmission Network ............................................................. 37

6.2 IDU 610 Networking ....................................................................................................................... 38 6.3 IDU 620 Networking ....................................................................................................................... 38

6.3.1 Chain Networking .................................................................................................................. 38 6.3.2 Tree Networking .................................................................................................................... 39 6.3.3 Fiber Ring Networking........................................................................................................... 40 6.3.4 Microwave Ring Networking.................................................................................................. 41


Product Description


6.3.5 Hybrid Networking ................................................................................................................. 42

7 Network Management System .....................................................................................45 7.1 Network Management Solution ...................................................................................................... 45 7.2 Web LCT ........................................................................................................................................ 45

7.2.1 Functionality .......................................................................................................................... 46 7.2.2 Networking............................................................................................................................. 47

7.3 T2000 ............................................................................................................................................. 49 7.3.1 Functionality .......................................................................................................................... 49 7.3.2 Networking............................................................................................................................. 49

7.4 T2100 ............................................................................................................................................. 51

8 Performance..................................................................................................................52 8.1 Radio Performance ........................................................................................................................ 52 8.2 Equipment Reliability...................................................................................................................... 61 8.3 Interface Performance.................................................................................................................... 61 8.4 Jitter Performance.......................................................................................................................... 67 8.5 Clock Timing and Synchronization Performance ........................................................................... 67 8.6 Integrated System Performance .................................................................................................... 68

A Frequency Information.................................................................................................71 A.1 SP Series ODUs ............................................................................................................................ 71 A.2 HP Series ODUs ............................................................................................................................ 78 A.3 LP Series ODUs............................................................................................................................. 84


Product Description


1 Introduction

1.1 Network Application The OptiX RTN 600 radio transmission system is a split-mount digital microwave transmission system developed by Huawei Technologies Co., Ltd. (hereinafter referred to as Huawei).

The OptiX RTN 600 provides various service interfaces and features flexible configuration and easy installation. The OptiX RTN 600 can construct a complete radio transmission network that serves as backhaul links for mobile communication networks or private networks together with the OptiX RTN 2200, a type of long haul and large-capacity digital microwave transmission systems developed by Huawei. The OptiX RTN 600 can also construct a hybrid network that is used to transmit SDH, PDH, and Ethernet services together with the OptiX series optical transmission products of Huawei.


Product Description


Figure 1-1 Radio transmission network composed of the OptiX RTN 600 and OptiX RTN 2200

RTN 2200RTN 600(IDU 605)

1+1

1+0

1+0

1+1

1+0

PDH microwave link SDH microwave link

E1

RTN 2200

RTN 2200

Fiber

RTN 600(IDU 605)

RTN 600(IDU 610) RTN 600

(IDU 610)RTN 600(IDU 620)

RTN 600(IDU 620)

RTN 600(IDU 620)

RTN 600(IDU 605)

RTN 600(IDU 620)

1+1

RTN 600(IDU 620)

1+0

1+0 1+0

The OptiX RTN 600 configures different types of indoor units (IDU), including IDU 610, IDU 620, and IDU 605, to meet the requirements of different application scenarios, and the OptiX RTN 600 ODUs can be applied in all the application scenarios.


Product Description


Figure 1-2 Hybrid transmission network composed of the OptiX RTN 600 and OptiX series optical transmission products

SDH/PDH/Ethernet

SDH/PDH/Ethernet

STM-1 ring

STM-4 ring

OptiX opticaltransmission product OptiX RTN 600

1.2 Components The OptiX RTN 600 adopts a split structure. The system consists of the IDU and the outdoor unit (ODU). An ODU is connected to an IDU through a coaxial cable.

IDU The IDU is the indoor unit of an OptiX RTN 600 system. It accesses services, and performs multiplexing/demultiplexing and IF processing of the services.

The OptiX RTN 600 IDU is available in three types: IDU 610, IDU 620, and IDU 605.

Table 1-1 IDU types

Item IDU 605 IDU 610 IDU 620

Chassis height

1U 1U 2U


Product Description


Item IDU 605 IDU 610 IDU 620

Pluggable board

Not supported Supported

Microwave type

PDH SDH/PDH

Microwave modulation scheme

QPSK QPSK/16QAM/32QAM/64QAM/128QAM

Number of microwave directions

1 1 1 to 4

RF configuration mode

1+0 non-protection configuration and 1+1 protection configuration

1+0 non-protection configuration

1+0 non-protection configuration, 1+1 protection configuration, N+1 protection configuration, and XPIC configuration

Service type E1 service SDH, PDH, and Ethernet services

Figure 1-3 IDU 605

Figure 1-4 IDU 610


Product Description


Figure 1-5 IDU 620

ODU The ODU is the outdoor unit of the OptiX RTN 600 system. It performs frequency conversion and amplification for RF signals.

The OptiX RTN 600 ODU is available in three series: SP, HP, and LP.

Table 1-2 ODU types

Description Item

SP Series HP Series LP Series

Frequency band

6/7/8/11/13/15/18/23/26/38 GHz

7/8/11/13/15/18/23/32/38 GHz

7/8/11/13/15/18/23 GHz

Microwave type

SDH/PDH PDH


QPSK/16QAM/32QAM/64QAM/128QAM QPSK/16QAM

Transmit power

Standard power High power Common power

There are two configurations between ODUs and antennas:

One ODU configured for one antenna The ODU can be directly mounted on the antenna or connected to the antenna through a flexible waveguide.

Two ODUs configured for one antenna An RF signal combiner/splitter (hereinafter referred to as hybrid coupler) is used to connect the antenna and the two ODUs. The hybrid coupler can be directly mounted on the antenna or connected to the antenna through a flexible waveguide.


Product Description


Figure 1-6 One ODU configured for one antenna

Figure 1-7 Two ODUs configured for one antenna


Product Description


2 IDU 605

2.1 Features The IDU 605 is highly integrated, and thus features easy installation, easy commissioning, and simple troubleshooting. In addition, the routine maintenance is unnecessary.

Multiple Types The IDU 605 is available in multiple types and can meet the requirements of different application scenarios.

Table 2-1 IDU 605 types

IDU 605 Type RF Configuration E1 Capacity Power Supply

1A 1+0 5xE1 –48 V/–60 V or 24 V

1B 1+0 16xE1 –48 V/–60 V or 24 V

2B 1+1 HSB/FD/SD 16xE1 –48 V/–60 V or 24 V

High Integration IDU 605 dimensions: 442 mm x 220 mm x 44 mm (width x depth x height) The functional modules except for the power module of the IDU 605 are

integrated on one board.

Rich Interfaces For the types and the maximum capacity of the IDU 605 interfaces, refer to Table 2-2.

Table 2-2 Interface types and maximum interface capacity

Interface Type Specifications IDU 605 1A

IDU 605 1B

IDU 605 2B

Service interface 75/120-ohm E1 interface 5 16 16


Product Description


Interface Type Specifications IDU 605 1A

IDU 605 1B

IDU 605 2B

Orderwire interface 1

64 kbit/s synchronous data interfacea

1

Auxiliary interface

RS-232 asynchronous data interface

1

10/100BASE-T(X) NM interface

1

10/100BASE-T(X) NE cascade interface

1

Management interface

Management serial port 1

Alarm interface Alarm input/output interface 3 inputs + 1 output

a: The synchronous data interface can be used to transparently transmit orderwire overhead bytes.

Access of Multiple Types of Power Supplies The IDU 605 supports the following power supplies:

–48 V/–60 V DC power supply, with the input voltage ranging from –38.4 V to –72 V

+24 V DC power supply, with the input voltage ranging from +19.2 V to +28.8 V

Software Programmable Radio The IDU 605 supports the software programmable radio (SPR) function, which means that you can set the microwave capacity by using the software.

Automatic Transmit Power Control The automatic transmit power control (ATPC) function enables the output power of the transmitter to automatically trace the level fluctuation at the receive end. This reduces the interference with neighboring systems and residual BER.

Multiple Network Management Modes You can connect an iManager T2000 web local craft terminal (Web LCT) to an

OptiX RTN 600 NE and use the Web LCT to manage the NE. You can connect a Web LCT to an OptiX RTN 600 NE in a transmission network

and use the Web LCT to manage the OptiX RTN 600 NEs in the network. You can use the iManager T2000 to manage all the OptiX RTN 600 and other

OptiX optical transmission systems in the network. You can use the simple network management protocol (SNMP) agent to query

alarms and performance events.


Product Description


Complete Network Management Information Interworking Schemes At the physical layer, the IDU 605 supports the following NM information interworking schemes:

Using a user-defined DCC byte in the PDH microwave frame to carry NM information

Using extended ECC to carry NM information through a TCP/IP network

At the network layer, the IDU 605 supports the following NM information interworking schemes:

Using HWECC (a private protocol of Huawei) to carry NM information Using IP over DCC to carry NM information

Easy Installation The IDU 605 can be installed in the following modes:

In a 300 mm ETSI cabinet In a 600 mm ETSI cabinet In a 450 mm 19-inch cabinet In a 600 mm 19-inch cabinet In an open cabinet On the wall On a table

Easy Maintenance The boards are installed inside the IDU chassis, which greatly facilitates

maintenance operations. The IDU 605 adopts air convection and does not have a fan system. Therefore,

you do not need to maintain the fan system, and at the same time, the noise is reduced.

The IDU 605 supports various loopback functions of the service ports and IF ports.

The IDU 605 is embedded with a test system. You can perform the Pseudo-random binary sequence (PRBS) BER test of an E1 port when no special test tools are at hand.

The IDU 605 supports the monitoring of important radio transmission performance indexes, such as the microwave transmit power and received signal strength indicator (RSSI).

The IDU 605 supports remote loading of the software and data of an NE by using the NMS.

The IDU 605 supports the hot fix function. You can upgrade the software that is running without interrupting services.

The IDU 605 supports the software version rollback function. When a software upgrade fails, the original services of the system can be recovered.


Product Description


2.2 System Architecture The IDU 605 consists of a series of functional units, including the service interface unit, IF unit, control unit, auxiliary interface unit, and power unit.

Figure 2-1 System architecture of the IDU 605

Serviceinterface

unitIF unit

ODU

Powerunit

Controlunit

Auxiliaryinterface

unitE1

-48V/-60V DC or +24V DC

RF signal

IF signal

Synchronous/asynchronous data

Orderwire dataExternal alarm data

NM data

IDU 605

Control bus

Antenna

Basebandsignal

Overheadsignal

Table 2-3 Functional units of the IDU 605

Functional Unit Function Description

Service interface unit

Accesses E1 signals.

IF unit Converts signals between baseband service signals and IF analog signals.

Provides the operations and maintenance (O&M) channel between the IDU and the ODU.

Supports FEC. Processes overheads.

Control unit System communications and control. System configuration and management. Collects alarms and monitors performance.

Auxiliary interface unit

Provides the orderwire interface. Provides the synchronous/asynchronous data interface. Provides the external alarm input/output interface.

Power unit Accesses –48 V/–60 V or +24 V DC power. Provides –48 V/+3.3 V power for the IDU. Provides –48 V power for the ODU.


Product Description


2.3 Logical Board Configuration An IDU 605 is composed of one system board and one power board. Each functional unit on the physical boards of the IDU 605 corresponds to a logical board and is allocated with a logical slot. In this way, the NMS can manage the functional units as independent objects.

Figure 2-2 IDU 605 logical board configuration

IDU 605 1A

IDU 605 1B

IDU 605 2B

IF0PF1EOWSCCPW

Slot 1 Slot 2 Slot 3 Slot 4 Slot 8

IF0PH1EOWSCCPWSlot 1 Slot 2 Slot 3 Slot 4 Slot 8

IF0IF0PH1EOWSCCPWSlot 1 Slot 2 Slot 3 Slot 4 Slot 7 Slot 8

NOTE: The PW boards have two types: PW48B and PW24A.

Table 2-4 List of IDU 605 logical boards

Logical Board Name

Full Name Logical Slot

Description

PW48B –48 V power board

Provides two –48 V DC power signals. The power distribution mode is DC-C.

PW24A +24 V power board

Slot 1

Provides two +24 V DC power signals. The power distribution mode is DC-I.

SCC System control and communication board

Slot 2 Provides the NMS interface.

EOW Orderwire board

Slot 3 Provides the synchronous/asynchronous data interface and orderwire phone interface.

PF1 5xE1 tributary board

Slot 4 Provides five 75-ohm/120-ohm E1 interfaces. The interface impedance can be set by using the software.


Product Description


Logical Board Name

Full Name Logical Slot

Description

PH1 16xE1 tributary board

Provides 16 75-ohm/120-ohm E1 interfaces. The interface impedance can be set by using the software.

IF0 PDH IF board Slot 8 (IDU 605 1A/1B)Slot 7/8 (IDU 605 2B)

Provides one IF interface. The logical slot number of the ODU that is connected to the IF0 board is 10 plus the slot number of the IF0 board. Supports the E1-based microwave frame structure.

The PW48B and PW24A are the logical boards that correspond to the physical boards with the same names. The PF1/PH1, IF0, SCC, and EOW are the logical boards mapped by the system board. Different types of IDU 605 have different system boards and thus have different logical boards.

2.4 Signal Processing Flow This section describes the signal processing flow of the OptiX RTN 600 that uses the IDU 605 through the example of E1 signals.

Table 2-5 Transmit direction

No. Logical Board

Signal Processing Description

1 PF1/PH1 (IDU)

Accesses E1 signals. HDB3 decoding. Transmits the 2.048 Mbit/s signals to the IF0 board.

2 IF0 (IDU) Forms microwave frames by adding microwave frame overheads to the 2.048 Mbit/s signals.

Scrambling. FEC coding. Digital modulation. D/A conversion. Analog modulation. Combines the analog IF signals and ODU O&M signals. The ODU O&M signals have been modulated by the auxiliary modem.

Transmits the combined signals and –48 V power to the ODU through the coaxial cable.


Product Description


No. Logical Board


3 ODU Splits the analog IF signals, ODU O&M signals, and –48 V power.

Converts the analog IF signals into RF signals through up conversions and amplifications.

Transmits the RF signals to the antenna through the waveguide.

Table 2-6 Receive direction

No. Logical Board


1 ODU Isolates and filters RF signals. Converts the RF signals into analog IF signals through down conversions and amplifications.

Controls the level of the signals through the automatic gain control (AGC) circuit.

Combines the IF signals and the ODU O&M signals. The O&M signals have been modulated by an auxiliary modem.

Transmits the combined signals to the IF0 board.

2 IF0 (IDU) Splits the received analog IF signals and ODU O&M signals. Controls the level of the analog IF signals through the AGC circuit.

Performs A/D conversion for the IF signals. Digital demodulation. Time domain adaptive equalization. FEC decoding. Synchronizes and descrambles the frames. Extracts overheads from microwave frames. Extracts the 2.048 Mbit/s signals from the microwave frames and transmits the 2.048 Mbit/s signals to the PF1/PH1.

3 PF1/PH1 (IDU)

HDB3 coding. Outputs E1 signals.


Product Description


3 IDU 610 and IDU 620

3.1 Features The IDU 610 and IDU 620 have built-in add/drop multiplexers (ADM) that support flexible configuration. In addition, the IDU 610 and IDU 620 provide complete functions and can realize multi-service transmission over microwave.

Built-In ADM The built-in ADMs of the IDU 610 and IDU 620 support full time division cross-connections of VC-12s, VC-3s, or VC-4s with a capacity equal to 16x16 VC-4s. As a result, the IDU 610 and IDU 620 can realize the following features:

Convergence and grooming of multi-directional microwave services (for the IDU 620 only)

Constructing various SDH/PDH ring networks or more complicated network topologies

Quick service availability and flexible service grooming

Microwave-Based MSTP The IDU 610 and IDU 620 support the transmission of hybrid services of PDH,

SDH, Ethernet, and other services over microwave on the same transmission platform.

The IDU 610 and IDU 620 use the same platform as the OptiX MSTP optical transmission products for transmitting or terminating various services carried by the OptiX optical transmission products.

The IDU 610 and IDU 620 support transparent transmission and Layer 2 switching of Ethernet services.

Table 3-1 lists the functions of Ethernet service processing boards of the IDU 610 and IDU 620.


Product Description


Table 3-1 Functions of Ethernet service processing boards

Board Feature

EFT4 EMS6

Interface 4xFE 2xGE/FE + 4xFE

Service frame format Ethernet II and IEEE 802.3

JUMBO frame Supports the JUMBO frame that has a maximum of 9600 bytes.

Uplink bandwidth 2xVC-4

Mapping mode Supports VC-12, VC-3, VC-12-Xv (x≤63), and VC-3-Xv (x≤6).

Number of VCTRUNKs 4 8

Transparent transmission of Ethernet services

Supported Supported

Layer 2 switching of Ethernet services

Not supported Supported

VLAN Transparent transmission

Supports VLAN and QinQ. Supports the adding, deletion and exchange of the VLAN labels that are compliant with IEEE 802.1q/p.

QoS Not supported Supported

STP/RSTP Not supported Supported

IGMP Snooping Not supported Supported

Encapsulation format GFP, LAPS, and HDLC

LCAS Supported

Flow control IEEE 802.3x

Ethernet OAM Not supported Supported

Test frame Supported

Ethernet performance monitoring

Supported

High Integration IDU 610 dimensions: 442 mm x 220 mm x 44 mm (width x depth x height),

two-layer structure IDU 620 dimensions: 442 mm x 220 mm x 87 mm (width x depth x height),

four-layer structure


Product Description


The power unit, cross-connect unit, and clock unit are integrated into one board of the IDU.

The control unit, auxiliary interface unit, and standby power unit are integrated into one board of the IDU 610 and IDU 620.

Multiple RF Configuration Modes The IDU 610 supports 1+0 non-protection configuration.

The IDU 620 supports the configuration modes listed in Table 3-2.

Table 3-2 IDU 620 configuration modes

Configuration Mode Maximum Number of Directions

1+0 non-protection 4

1+1 hot standby (HSB)

1+1 frequency diversity (FD)

1+1 protection

1+1 space diversity (SD)

2

2+1 (single-NE configuration)

1 N+1 protection configuration

3+1 (dual-NE configuration)

1

Single-NE configuration 2 XPIC

Dual-NE configuration 4

Rich Interfaces For the types and the maximum capacity of the IDU 610 or IDU 620 interfaces, refer to Table 3-3. Later versions are expected to have more interfaces to meet the market demand.

Table 3-3 Interface types and maximum interface capacity

Interface Type Specifications IDU 610 IDU 620

75/120-ohm E1 interface 32 128 PDH interface

75-ohm E3/T3 interface 3 12

STM-4 optical interface: S-4.1, L-4.1, L-4.2 – 2

STM-1 optical interface: Ie-1, S-1.1, L-1.1, L-1.2

2a 8b

SDH interface

75-ohm STM-1 electrical interface 2a 8b


Product Description


Interface Type Specifications IDU 610 IDU 620

10/100BASE-T(X) interface 4 16

10/100/1000BASE-T(X) interface – 6

Ethernet interface

GE optical interface: 1000BASE-SX, 1000BASE-LX, 1000BASE-ZX

– 6

External clock interface

75-ohm 2048 kHz or 2048 kbit/s external clock interfacec

1 2

Orderwire phone interface 1 1

Wayside (WS) interface (sharing the same interface as the external clock interface)

1 2

64 kbit/s synchronous data interfacea 1 1

Auxiliary interface

RS-232 asynchronous data interface 1 1

10/100BASE-T(X) NM interface 1 1

10/100BASE-T(X) NE cascade interface 1 1

Management interface

Management serial port 1 1

Alarm interface Alarm input/output interface 6 inputs + 2 outputs

6 inputs + 2 outputs

a: The IDU 610 supports four STM-1 interfaces when it functions as an optical transmission system.

b: The IDU 620 supports 10 STM-1 interfaces when it functions as an optical transmission system.

c: The external clock interface and synchronous data interface can used to transparently transmit DCC bytes or orderwire overhead bytes.

Cross-Polarization Interference Cancellation Cross-polarization interference cancellation (XPIC) is a technology used together with co-channel dual-polarization (CCDP). The application of the two technologies doubles the wireless link capacity over the same channel.

Automatic Transmit Power Control The automatic transmit power control (ATPC) function enables the output power of the transmitter to automatically trace the level fluctuation at the receive end. This reduces the interference with neighboring systems and residual BER.

Flexible System Configuration and Easy Expansion The IDU 610 and IDU 620 can be configured with different boards according to

different services and different application scenarios. The IDU 610 and IDU 620 can be upgraded to optical transmission systems by

replacing the IF boards with optical interface boards.


Product Description


The IDU 610 and IDU 620 support the software programmed radio (SPR) function. The microwave capacity and modulation scheme can be set by using the software.

The IDU 610 and IDU 620 support flexible service allocation and service grooming.

Complete Protection Schemes The IDU 620 supports 1+1 backup of the input power supply and the internal

power module. The IDU 620 supports 1+1 backup of the cross-connect unit and the timing unit. The IDU 620 supports 1+1 protection configuration and N+1 protection

configuration. The IDU 610 and IDU 620 support sub-network connection protection (SNCP)

between optical transmission links, between radio links, or between optical transmission links and radio links.

The IDU 610 and IDU 620 support linear MSP on optical transmission links and STM-1e links.

The IDU 620 supports the two-fiber bidirectional MSP ring on STM-4 optical transmission links.

Powerful Clock Processing Capability The IDU 610 and IDU 620 can extract the clock source from the line, tributary,

microwave, and external clock signal. The IDU 610 and IDU 620 support the synchronization status message (SSM)

protocol and the extended SSM protocol. The IDU 610 and IDU 620 support the tributary retiming function.

Multiple Network Management Modes You can connect a Web LCT to an OptiX RTN 600 NE and use the Web LCT to

manage the NE. You can connect a Web LCT to an OptiX RTN 600 NE in a transmission network

and use the Web LCT to manage the OptiX RTN 600 NEs in the network. You can use the iManager T2000 to manage all the OptiX RTN 600 and other

OptiX optical transmission systems in the network. You can use the SNMP agent to query alarms and performance events.

Complete Network Management Information Interworking Schemes At the physical layer, the IDU 610 and IDU 620 support the following NM information interworking schemes:

Using one or three user-defined DCC bytes in the PDH microwave frame to carry NM information

Using the D1 to D3 bytes in the SDH microwave frame and the SDH frame to carry NM information



Product Description



Using extended ECC to carry NM information through a TCP/IP network Using the DCC bytes that are transmitted by the external clock interface or

synchronous data interface to carry NM information through an SDH/PDH network

At the network layer, the IDU 610 and IDU 620 support the following NM information interworking schemes:

Using HWECC to carry NM information Using IP over DCC to carry NM information Using OSI over DCC to carry NM information

Easy Installation The IDU 610 and IDU 620 can be installed in the following modes:

In a 300 mm ETSI cabinet In a 600 mm ETSI cabinet In a 450 mm 19-inch cabinet In a 600 mm 19-inch cabinet In an open cabinet On the wall On a table

Easy Maintenance The IDU 610 adopts air convection and does not have a fan system. Therefore,

you do not need to maintain the fan system, and at the same time, the noise is reduced.

The IDU 610 and IDU 620 provide the SDH alarms and performance events that are compliant with ITU-T G.783.

The IDU 610 and IDU 620 support various loopback functions of the service ports and IF ports.

The IDU 610 and IDU 620 are each embedded with a test system. You can perform the following tests when no special test tools are at hand: − PRBS BER test at an E1 port − Transmitting/Receiving of Ethernet GFP test frames

The IDU 610 and IDU 620 support the monitoring of important radio transmission performance indexes, such as the microwave transmit power and RSSI.

The IDU 610 and IDU 620 provide RMON performance events and the ETH OAM function.

The storage card that is used to store data configuration files is removable. You can restore the data of the SCC board by replacing the storage card.

The IDU 610 and IDU 620 support remote loading of the software and data of an NE by using the NMS.

The IDU 610 and IDU 620 support the hot fix function. You can upgrade the software that is running without interrupting services.


Product Description


The IDU 610 and IDU 620 support the software version rollback function. When a software upgrade fails, the original services of the system can be recovered.

3.2 System Architecture The IDU 610 or IDU 620 consists of a series of functional units, including the service interface unit, cross-connect unit, IF unit, control unit, clock unit, auxiliary interface unit, fan unit, and power unit.

Figure 3-1 System architecture of the IDU 610 or IDU 620

Serviceinterface

unit

Cross-connect

unitIF unit

ODU

Fanunit

Clockunit

Controlunit

Auxiliaryinterface

unit

PDHSDH

Ethernet

-48V/-60V DC

RF signal

IF signal

Synchronous/asynchronous

data

Orderwire dataExternal alarm

data

External clock or WS data

NM data

IDU 610/620

Basebandsignal

Basebandsignal

Control andoverhead bus

Antenna

Powerunit

Table 3-4 Functional units of the IDU 610 or IDU 620


Service interface unit

Accesses PDH signals. Accesses SDH signals. Accesses Ethernet signals.

Cross-connect unit Cross-connects and grooms services. Supports 1+1 standby.

IF unit Converts signals between baseband service signals and IF analog signals.

Provides the O&M channel between the IDU and the ODU. Supports FEC.


Product Description



Control unit System communications and control. System configuration and management. Collects alarms and monitors performance. Cross-connects overheads.

Clock unit Traces the clock source signal and provides various clock signals for the system.

Supports input and output of one external clock signal.

Auxiliary interface unit

Provides the orderwire interface. Provides the synchronous/asynchronous data interface. Provides the external alarm input/output interface.

Power unit Accesses –48 V/–60 V or +24 V DC power. Provides –48 V/+3.3 V power for the IDU. Provides –48 V power for the ODU.

Fan unit Provides wind cooling for the IDU 620.

3.3 Board Configuration The IDU 610 and IDU 620 can realize different functions by configuring different types of boards.

Figure 3-2 IDU 610 configuration

EXT Slot3

PXC Slot1

EXT/IF Slot4

SCC Slot2

Figure 3-3 IDU 620 configuration

FAN

Slot 20

EXT/IF Slot7

EXT/IF Slot5

PXC Slot3

PXC Slot1

EXT/IF Slot8

EXT/IF Slot6

EXT Slot4

SCC Slot2

EXT refers to the extended slot for a service board. IF refers to the slot for an IF board.


Product Description


Table 3-5 List of IDU 610 and IDU 620 boards

Valid Slot Board Name

Full Name

IDU 610

IDU 620

Description

PXC Integrated power cross-connect clock board

Slot 1 Slot 1/3 Accesses one –48 V/–60 V DC power signal Provides a full timeslot cross-connection for VC-12/VC-3/VC-4 services equivalent to 16x16 VC-4. Supports the input and output of one external clock signal.

SCC System control and communication board

Slot 2 Integrates an EOW subboard, occupying the logical slot 21. Provides the NM interface, external alarm interface, synchronous/asynchronous data interface, and orderwire phone interface.

IF1A Isolated intermediate frequency board

IF1B Non-isolated intermediate frequency board

IF0A PDH isolated intermediate frequency board

IF0B PDH non-isolated intermediate frequency board

Slot 4 Slot 5/6/7/8

Provides one IF interface. The logical slot number of the ODU that is connected to the board is 10 plus the slot number of the board. The IF1A and IF1B boards support the TU-based and STM-1 based microwave frame structures for establishing microwave links between two sets of IDU 610 or IDU 620. The IF0A and IF0B boards support the E1-based microwave frame structure for establishing microwave links between two sets of IDU 605. The IF1A and IF0A boards support two power distribution modes: DC-I and DC-C. The IF1B and IF0B boards support only the DC-C power distribution mode.

IFX XPIC intermediate frequency board

– Slot 5/6/7/8

Provides one IF interface. The logical slot number of the ODU that is connected to the IFX board is 10 plus the slot number of the IFX board. Provides the XPIC function. Provides the STM-1 based microwave frame structure. Supports only the DC-C power distribution mode.

SL4 SDH single STM-4 port board

– Slot 6/8 Uses the SFP optical module to provide one STM-4 optical interface.

SL1 SDH single STM-1 port board

Uses the SFP optical module to provide one STM-1 optical interface.

SD1 SDH dual STM-1 port board

Slot 3/4 Slot 4/5/6/7/8

Uses the SFP optical module to provide two STM-1 optical interfaces.


Product Description


Valid Slot Board Name

Full Name

IDU 610

IDU 620

Description

SLE SDH single STM-1 electrical port board

Provides one 75-ohm STM-1 electrical interface.

SDE SDH dual STM-1 electrical port board

Provides two 75-ohm STM-1 electrical interfaces.

PL3 3xE3/T3 tributary board

Provides three 75-ohm E3/T3 electrical interfaces.

PO1 8xE1 tributary board

Provides eight 75/120-ohm E1 interfaces.

PH1 16xE1 tributary board

Provides 16 75/120-ohm E1 interfaces.

PD1 32xE1 tributary board

Provides 32 75/120-ohm E1 interfaces.

EFT4 4-port 10M/100M Ethernet transparent transmission processing board

Provides a 4x10/100BASE-T(X) interface for processing Ethernet transparent transmission services. The maximum uplink bandwidth of the board is 2xVC-4.

EMS6 6-port FE/GE switching processing board

– Slot 5/6/7/8

Provides four FE electrical interfaces. The other two ports use SFP optical/electrical modules for providing two GE optical/electrical interfaces. The GE electrical interface is compatible with the FE electrical interface. Supports Ethernet transparent transmission services and Layer 2 switching services. The maximum uplink bandwidth of the board is 2xVC-4.

FAN Fan board - Slot 20 Provides wind cooling for the IDU 620.

3.4 Signal Processing Flow This section describes the signal processing flow of the OptiX RTN 610 that uses the IDU 610 or IDU 620 through the example of STM-1 optical signals.


Product Description


Figure 3-4 Signal processing flow

Antenna

SL1/SD1 PXC IF1A/B

or IFX ODU

RFsignal

IFsignal

IDU 610/620

BasebandsignalSTM-1o

Basebandsignal

Table 3-6 Transmit direction

No. Logical Board Signal Processing Description

1 SL1/SD1 (IDU) Converts the STM-1 optical signals into STM-1 electrical signals.

Synchronizes and descrambles the frames. Extracts the overheads from the STM-1 frames. Transmits the VC-4 signals in the STM-1 frames to the cross-connect unit through the service bus.

2 PXC (IDU) Cross-connects the VC-4 signals to the service bus of the IF1A/IF1B board.

3 IF1A/IF1B or IFX (IDU)

Multiplexes the VC-4 signals, microwave frame overheads, and pointers into STM-1 microwave frames.

Scrambling. FEC coding. Digital modulation. D/A conversion. Analog modulation. Combines the analog IF signals and ODU O&M signals. The ODU O&M signals have been modulated by the auxiliary modem.

Transmits the combined signals and –48 V power to the ODU through the coaxial cable.

4 ODU Splits the analog IF signals, ODU O&M signals, and –48 V power.

Converts the analog IF signals into RF signals through up conversions and amplifications.

Transmits the RF signals to the antenna through the waveguide.


Product Description


Table 3-7 Receive direction

No. Logical Board Signal Processing Description

1 ODU Isolates and filters RF signals. Converts the RF signals into analog IF signals through down conversions and amplifications.

Controls the level of the signals through the automatic gain control (AGC) circuit.

Combines the IF signals and the ODU O&M signals. The O&M signals have been modulated by an auxiliary modem.

Transmits the combined signals to the IF1A/B.

2 IF1A/IF1B or IFX(IDU)

Splits the received analog IF signals and ODU O&M signals.

Controls the level of the analog IF signals through the AGC circuit.

Performs A/D conversion for the IF signals. Digital demodulation. Time domain adaptive equalization. FEC decoding. Synchronizes and descrambles the frames. Extracts overheads from microwave frames. Extracts VC-4 signals from microwave frames, and transmits the VC-4 signals to the cross-connect unit.

3 PXC (IDU) Cross-connects the VC-4 signals to the service bus of the SL1/SD1 board.

4 SL1/SD1 (IDU) Multiplexes the VC-4 signals, overheads, and pointers into STM-1 signals.

Scrambles the signals. Converts the signals into STM-1 optical signals.


Product Description


4 ODU

4.1 Features The OptiX RTN 600 ODUs have characteristic structures, functionality, and serviceability.

Multiple Types The ODUs provide three series, namely, SP, HP, and LP, for meeting the requirements of different application scenarios.

Table 4-1 ODU types

Description Item

SP Series HP Series LP Series

Frequency band

6/7/8/11/13/15/18/23/26/38 GHz

7/8/11/13/15/18/23/32/38 GHz

7/8/11/13/15/18/23 GHz

Microwave type

SDH/PDH PDH


QPSK/16QAM/32QAM/64QAM/128QAM QPSK/16QAM

Transmit power

Standard power High power Common power

Unified Interface The IDU and ODU adopt the unified physical interface and software communication protocol that do not vary according to the types of the IDU or ODU for interconnection.


Product Description


Software Programmable Radio The ODU supports the SPR function, which means that you can set the microwave modulation scheme, bandwidth, transmit frequency, transmit power, and T/R spacing by using the software.

Easy Installation The ODU supports two installation modes: direct mount and separate mount. The ODU uses latches for fastening, which simplifies the installation.

Easy Maintenance The boards are installed inside the ODU, which greatly facilitates maintenance

operations. The ODU provides an RSSI test port through which you can test the RSSI of the

ODU by using a multimeter. The ODU supports the monitoring of key radio transmission performance indexes

such as the microwave transmit power and RSSI by using the NMS.

4.2 System Architecture The ODU is an integrated system and has various types. The structures and working principles of various types of ODUs are the same.

Block Diagram

Figure 4-1 Block diagram of the ODU

Antennaport

CRTL

TX IF350MHz

RX IF140MHz

Cableport

Synthesizers

VGA

VGA

AMP

LNA

PWR

VGA

DiplexerMultiplexer

O&Muplink

O&Mdownlink

DC

REF

Signal Processing in the Transmit Direction The multiplexer splits the signal coming from the IF cable into a 350 MHz IF signal, an O&M uplink signal, and a –48 V DC power signal.


Product Description


In the transmit direction, the IF signal is processed as follows:

1. The IF signal is amplified in the variable gain amplifier (VGA), so that the loss on the IF cable is compensated for. The VGA also monitors the voltage of the input signal.

2. Through the up-conversion, filtering, and amplification, the IF signal is converted into the RF signal and then sent to the AMP amplifier unit.

3. The AMP amplifies the RF signal (the output power of the signal can be controlled by the IDU software).

4. After the amplification, the RF signal is sent to the antenna through the diplexer.

The O&M uplink signal is a 5.5 MHz ASK-modulated signal and is demodulated in the CTRL control unit.

The –48 V DC power signal is sent to the PWR power unit where the secondary power supply of a different voltage is generated and provided to the modules of the ODU.

Signal Processing in the Receive Direction In the diplexer, the receive RF signal is separated from the antenna signal. The RF signal is amplified in the low noise amplifier (LNA). Through the down-conversion, filtering, and amplification, the RF signal is converted into the 140 MHz IF signal and then sent to the multiplexer.

The O&M downlink signal is modulated under the ASK scheme in the CTRL unit. The 10 MHz signal is generated through the modulation and sent to the multiplexer. The CTRL unit also detects the receive signal level through the RSSI detection circuit and provides the RSSI interface.

The IF signal and the O&M downlink signal are combined in the multiplexer and then sent to the IDU through the IF cable.


Product Description


5 Equipment Software

5.1 Software Architecture The software package of the OptiX RTN 600 contains the NMS software, NE software, and board software.

For the software architecture of the OptiX RTN 600, see Figure 5-1. The NMS software communicates with the NE software through the Qx interface. The Qx interface uses the OptiX private management protocol.

Figure 5-1 Software architecture of the OptiX RTN 600

NMS software

Qxinterface

NE software

Board software

5.2 NMS Software Huawei provides a transport network management solution that meets the requirements of the telecommunication management network (TMN) for managing all the OptiX RTN 600 products and OptiX series optical transmission products in the network.

For details, refer to section .7 "Network Management System”.


Product Description


5.3 NE Software The NE software manages, monitors, and controls the running status of an NE. Through the NE software, the NMS communicates with the boards, and control and manage the NE.

The IDU 610 and IDU 620 use the same set of NE software, and the IDU 605 uses another set of NE software. The two sets of NE software are based on the same software platform and contain the software modules including the real time multiple task operating system module, network side (NS) software module, equipment management software module, and database management software module.

5.4 Board Software The board software manages and controls the running status of the ODU and all the boards except for the SCC of the IDU.

The IDU 610 and IDU 620 use the same set of board software. Particularly, only the EMS6 board has independent board software, which runs in the CPU of the EMS6 board. The software of other boards, in the form of modules, is integrated with the NE software and runs in the CPU of the SCC board.

The IDU 605 has no independent board software. The board software of the IDU 605, in the form of modules, is integrated with the NE software and runs in the CPU of the SCC board.

The ODU is considered as a logical board. The board software of the ODU that runs on the SCC board manages the ODU through the O&M channel between the IDU and the ODU.


Product Description


6 Networking

6.1 IDU 605 Networking 6.1.1 Point-to-Point Networking

In this networking mode, the services between two nodes are transported over microwave.

In a point-to-point network, you can use the IDU 605 1A or IDU 605 1B that provides 1+0 non-protection configuration for the microwave services, or you can use the IDU 605 2B that provides 1+1 protection configuration for the microwave services.

Figure 6-1 Point-to-point networking

OptiX RTN 600(IDU 605)


In a point-to-point network, you can replace the IDU 605 with the IDU 610 or IDU 620 if the IDU 605 cannot meet the requirements of the microwave link attributes or service interfaces.

6.1.2 Terminal Stations in a Radio Transmission Network Services can be transmitted between the NE that uses the IDU 605 and the NE that uses the IDU 610 or IDU 620 through microwave. Therefore, the NE that uses the IDU 605 can function as the terminal station of a radio transmission network and construct the last hop together with the NE that uses the IDU 610 or IDU 620.


Product Description


Figure 6-2 Terminal stations in a radio transmission network

Radio Transmissionnetwork


OptiX RTN 600(IDU 610/620)

In a radio transmission network, you can replace the IDU 605 used at the terminal stations with the IDU 610 or IDU 620 if the IDU 605 cannot meet the requirements of the microwave link attributes or service interfaces.

6.2 IDU 610 Networking The networking mode of the IDU 610 is the same as the networking mode of the IDU 605, that is, the IDU 610 is applied in a point-to-point network or at terminal nodes in a radio transmission network. The difference is that the IDU 610 can provide more microwave work modes and service interfaces.

6.3 IDU 620 Networking 6.3.1 Chain Networking

In this networking mode, all the microwave transmission nodes are connected in series, but the head and tail nodes are not directly connected.

Figure 6-3 shows a chain network without protection to its microwave links. In this example, the terminal nodes adopt 1+0 non-protection configuration, and the intermediate one adopts 1+0 non-protection configuration in two directions.

Figure 6-3 Chain networking (without protection)



1+0 Two 1+0 1+0

OptiX RTN600(IDU 620)


Product Description


Figure 6-4 shows a chain network that offers protection to its microwave links. In this example, the terminal nodes adopt 1+1 protection configuration, and the intermediate ones adopt 1+1 protection configuration in two directions.

Figure 6-4 Chain networking (with protection)


1+1 Two 1+1 1+1



In the chain network, you can replace the IDU 620 used at the terminal stations with the IDU 605 or IDU 610 according to the requirements of the microwave link attributes and service interfaces.

6.3.2 Tree Networking In this networking mode, several chains are connected at one or more nodes, but the nodes do not form a ring.

Figure 6-5 describes an application example of tree networking in the backhaul transmission of a mobile network. The nodes that are near the base station controller (BSC) adopt 1+1 protection configuration and the microwave capacity is 32xE1 or 1xSTM-1. The nodes that are at the network edge adopt 1+0 non-protection configuration and the microwave capacity is 4xE1.

Figure 6-5 Tree networking

1+1

32x E1/STM-11+1 and two 1+0 Two 1+0 1+0

Two 1+0

4 x E1

4x E1

1+0

8x E1

OptiX RTN 600(IDU 620) OptiX RTN 600

(IDU 620)





16x E1


Product Description


In a tree network, you can replace the IDU 620 used at the terminal stations with the IDU 605 or IDU 610 according to the requirements of the microwave link attributes and service interfaces.

6.3.3 Fiber Ring Networking In this networking mode, optical transmission systems form a ring through fiber connection, and microwave transmission systems are directly connected to the ring or indirectly connected to the ring through a fiber or an STM-1e cable.

Figure 6-6 shows a network with a fiber ring and a microwave link directly connected to the ring. In this example, the optical transmission systems and the IDU 620 form an STM-4 ring. The ring adopts the protection mechanism of a two fiber bidirectional multiplex section shared protection ring.

Figure 6-6 Fiber ring networking (microwave services directly accessed)

OptiX RTN 600IDU(620)

STM-4 MSP ring

ADM

ADM

ADM

OptiX RTN 600IDU(620)

Figure 6-7 shows a network with a fiber ring and a microwave link indirectly connected to the ring. In this example, optical transmission systems form an STM-16 ring. The ring adopts the protection mechanism of a two fiber bidirectional multiplex section shared protection ring. The microwave link is connected to the ring through an STM-1 optical interface. If the microwave transmission services are important, configure linear MSP for the fiber link between the ring and the microwave link.


Product Description


Figure 6-7 Fiber ring networking (microwave services indirectly accessed)

STM-1 unprotected chain

STM-16 MSP ring

ADM

ADM

ADM


ADM


In the fiber ring network, you can replace the IDU 620 used at the terminal stations with the IDU 605 or IDU 610 according to the requirements of the microwave link attributes and service interfaces.

6.3.4 Microwave Ring Networking In this networking mode, the OptiX RTN 600 forms a microwave ring network.

Figure 6-8 shows an STM-1 microwave ring network. The ring adopts the SNCP protection mechanism. The IDU 620 adopts 1+0 non-protection configuration in two directions.


Product Description


Figure 6-8 Microwave ring networking


STM-1 SNCP ring




The IDU 620 also supports PDH microwave ring networking. In this case, the SNCP protection mechanism can also be applied.

6.3.5 Hybrid Networking In this networking mode, the OptiX RTN 600 and optical transmission systems form a ring network.

Figure 6-9 shows an STM-1 hybrid network. The ring adopts the SNCP protection mechanism. The IDU 620 adopts 1+0 non-protection configuration.


Product Description


Figure 6-9 Hybrid networking

STM-1 SNCP ring

ADM

ADM






Product Description


7 Network Management System

7.1 Network Management Solution Huawei provides a complete transport network management solution compliant with TMN for different function domains and customers in telecommunication networks.

The NM solutions include the following:

iManager Web LCT iManager T2000 iManager T2100

Figure 7-1 NM solution of a transport network

iManager T2100

iManager T2000 Web LCT

Network level NM

Subnet level NM

Local craftterminal

iManager T2000

iManagerT2100

7.2 Web LCT The Web LCT is a local craft terminal. Users can access the Web LCT terminal through the Internet Explorer and thus achieve the management over a single OptiX RTN 600 NE and a microwave hop.


Product Description


Figure 7-2 Web LCT interface

7.2.1 Functionality The Web LCT is an NE level network management system. It performs the following NE level management functions: NE management, alarm management, performance management, configuration management, communication management, and security management.

NE Management Searching for NEs Adding/Deleting NEs Logging in to or out of NEs NE time management

Alarm Management Setting alarm monitoring strategies Viewing alarms Deleting alarms

Performance Management Setting performance monitoring strategies Viewing performance events Resetting performance registers

Configuration Management Basic NE information configuration


Product Description


Microwave link configuration Protection configuration Interface configuration Service configuration Clock configuration

Communication Management Communication parameter management DCC management HWECC protocol management IP protocol management OSI protocol management

Security Management NE user management NE user group management LCT access control Online user management NE security parameters NE security log NMS user management NMS log management

7.2.2 Networking A Web LCT server is connected to the NEs in a network in two modes: near end mode and gateway mode.

Near End Mode In this mode, the Web LCT server is connected to the NM interface of the target NE directly or through a data communication network (DCN) and performs management.

Figure 7-3 Web LCT networking mode (near end)

IE terminal

IE terminal

Web LCT server

DCN

Target NE


Product Description


The Web LCT server can be connected the management serial port through a serial port cable of the NE to perform NE management.

The OptiX RTN 600 also supports cascading NEs where the lower NE is managed by the Web LCT. The upper NE acts as a hub and a part of the DCN network. This is another type of the near end mode.

Figure 7-4 Web LCT networking mode (NE cascade)

IE terminal

IE terminal

Web LCT server

DCN

Upper NE

NE cascade

Lower NE

To cascade NEs, use a network cable or DCN to connect the NE cascade interface of the upper NE to the NM interface of the lower NE.

Gateway Mode In this mode, the Web LCT server is connected to the NM interface of the gateway NE (GNE) directly or through a DCN network. The GNE communicates with the target NE by using the ECCs in the microwave link or fiber link. The GNE interfaces between the Web LCT server and the target NE to forward messages.

Figure 7-5 Web LCT networking mode (gateway mode)

Web LCT server

IE terminal

IE terminal

DCN

ECC

Gateway NE

Target NE

The GNE can be any type of the OptiX series transmission products.


Product Description


If no microwave link or fiber link exists between the GNE and the target NE, you can enable the extended ECC function to transmit NM information through the TCP/IP network. You can also enable the transparent transmission of DCCs at the external clock interface or the synchronous data interface to transmit NM information through the PDH/SDH network.

7.3 T2000 7.3.1 Functionality

The T2000 provides not only NE level management functions but also network level management functions.

NE Level Management NE object management NE level alarm management NE level performance management NE level configuration management NE level communication management NE level security management

Network Level Management Topology management Network level alarm management Network level performance management Network level performance management Network level communication management Network level security management Network-wide clock management

Others Report function northbound SNMP interface

7.3.2 Networking The T2000 provides users with single layer management network solutions for small and medium transmission networks. Working with the upper layer network management systems (through the standard external interfaces), the T2000 can assist the network layer management system and the service layer management system in managing large transmission networks.


Product Description


Figure 7-6 Single layer management network

T2000

OptiX product network

Figure 7-7 Hierarchical management network

DCN

T2100

T2000


T2000



Product Description


7.4 T2100 The T2100 is a network level management system. Users can access the T2100 server through a special T2100 client and thus achieve uniform management over multiple transmission networks composed of OptiX series transmission products.

The T2100 and the T2000 form a multi-layer management network to manage large transmission networks. The hierarchical management system has the following features:

Strengthens the network management ability. Realizes uniform network management. Separates NE management from network management. Meets the requirements for the O&M mechanism of operators.


Product Description


8 Performance

8.1 Radio Performance Radio performance includes the microwave work modes, frequency band information, receiver sensitivity, anti-fading performance, IF performance, and baseband signals processing performance of modems.

Radio Work Modes

Table 8-1 Radio work modes

Service Capacity

Modulation Scheme

Channel Spacing (MHz)

IDU (IF Board) That Supports This Mode

ODU That Supports This Mode

2xE1 QPSK 3.5 IDU 605 IDU 610/620 (IF0A/IF0B)

ODU SP/LP

5xE1 QPSK 7 IDU 605 IDU 610/620 (IF0A/IF0B)

ODU SP/LP

10xE1 QPSK 14 (13.75) IDU 605 IDU 610/620 (IF0A/IF0B)

ODU SP/LP

16xE1 QPSK 28 (27.5) IDU 605 IDU 610/620 (IF0A/IF0B)

ODU SP/LP

4xE1 QPSK 7 IDU 610/620 (IF1A/IF1B)

ODU HP/SP/LP

4xE1 16QAM 3.5 IDU 610/620 (IF1A/IF1B)

ODU SP/LP

8xE1 QPSK 14 (13.75) IDU 610/620 (IF1A/IF1B)

ODU HP/SP/LP


Product Description


Service Capacity

Modulation Scheme

Channel Spacing (MHz)

IDU (IF Board) That Supports This Mode

ODU That Supports This Mode

8xE1 16QAM 7 IDU 610/620 (IF1A/IF1B)

ODU HP/SP/LP

16xE1 QPSK 28 (27.5) IDU 610/620 (IF1A/IF1B)

ODU HP/SP/LP

16xE1 16QAM 14 (13.75) IDU 610/620 (IF1A/IF1B)

ODU HP/SP/LP

22xE1 32QAM 14 (13.75) IDU 610/620 (IF1A/IF1B)

ODU HP/SP

26xE1 64QAM 14 (13.75) IDU 610/620 (IF1A/IF1B)

ODU HP/SP

32xE1 128QAM 14 (13.75) IDU 610/620 (IF1A/IF1B)

ODU HP/SP

35xE1 16QAM 28 (27.5) IDU 610/620 (IF1A/B)

ODU HP/SP/LP

44xE1 32QAM 28 (27.5) IDU 610/620 (IF1A/IF1B)

ODU HP/SP

53xE1 64QAM 28 (27.5) IDU 610/620 (IF1A/IF1B)

ODU HP/SP

E3 QPSK 28 (27.5) IDU 610/620 (IF1A/IF1B)

ODU HP/SP/LP

E3 16QAM 14 (13.75) IDU 610/620 (IF1A/IF1B)

ODU HP/SP/LP

STM-1 128QAM 28 (27.5) IDU 610/620 (IF1A/IF1B, XPIC)

ODU HP/SP

The channel spacings 13.75 MHz and 27.5 MHz are applied to the 18 GHz frequency band. The channel spacings listed in the table are the minimum channel spacings supported by

the OptiX RTN 600. The channel spacings larger than the values are also supported.

Frequency Band

Table 8-2 Frequency band (SP series ODUs)

Frequency Band Frequency Range (GHz) T/R Spacing (MHz)

6 GHz 5.850–6.425 (L6) 6.425–7.125 (U6)

252.04, 300 (L6) 160, 170, 340, 350 (U6)


Product Description



7 GHz 7.093–7.897 154, 160, 161, 168, 196, 245

8 GHz 7.731–8.497 119, 126, 151.614, 208, 266, 311.32

11 GHz 10.675–11.745 490, 500, 530

13 GHz 12.751–13.248 266

15 GHz 14.400–15.358 315, 420, 475, 490, 640, 644, 728

18 GHz 17.685–19.710 1008, 1010, 1560

23 GHz 21.200–23.618 1008, 1200, 1232

26 GHz 24.250–26.453 800, 1008

38 GHz 37.044–40.105 700, 1260

Table 8-3 Frequency band (HP series ODUs)


7 GHz 7.093–7.897 154, 160, 161, 168, 196, 245

8 GHz 7.731–8.497 119, 126, 151.614, 208, 266, 311.32

11 GHz 10.675–11.745 490, 500, 530

13 GHz 12.751–13.248 266

15 GHz 14.400–15.358 315, 420, 475, 490, 640, 644, 728

18 GHz 17.685–19.710 1008, 1010, 1560

23 GHz 21.200–23.618 1008, 1200, 1232

32 GHz 31.815–33.383 812

38 GHz 37.044–40.105 700, 1260

Table 8-4 Frequency band (LP series ODUs)


7 GHz 7.114–7.897 154, 161, 245

8 GHz 7.718–8.402 266, 311.32

11 GHz 10.675–11.745 490, 500, 530

13 GHz 12.750–13.250 266

15 GHz 14.400–15.350 420, 490


Product Description



18 GHz 17.685–19.710 1008, 1010

23 GHz 21.200–23.680 1008, 1232

For detailed frequency information, refer to section A Frequency Information.

Receiver Sensitivity

Table 8-5 Typical values of the receiver sensitivity (i)

Performance

2xE1 5xE1 10xE1 16xE1

Item

QPSK QPSK QPSK QPSK

RSL@ BER=10–6 (dBm)

@ 6GHz –94.5 –91.0 –88.0 –85.5

@ 7GHz –94.5 –91.0 –88.0 –85.5

@ 8GHz –94.5 –91.0 –88.0 –85.5

@ 11GHz –94.0 –90.5 –87.5 –85.0

@ 13GHz –94.0 –90.5 –87.5 –85.0

@ 15GHz –94.0 –90.5 –87.5 –85.0

@ 18GHz –94.0 –90.5 –87.5 –85.0

@ 23GHz –93.5 –90.0 –87.0 –84.5

@ 26GHz –93.0 –90.0 –86.5 –84.0

@ 32GHz NA NA NA NA

@ 38GHz –91.5 –88.0 –85.0 –82.5

Table 8-6 Typical values of the receiver sensitivity (ii)

Performance

4xE1 8xE1 16xE1

Item

QPSK 16QAM QPSK 16QAM QPSK 16QAM


@6 GHz –91.5 –87.5 –88.5 –84.5 –85.5 –81.5


Product Description


Performance

4xE1 8xE1 16xE1

Item

QPSK 16QAM QPSK 16QAM QPSK 16QAM

@7 GHz –91.5 –87.5 –88.5 –84.5 –85.5 –81.5

@8 GHz –91.5 –87.5 –88.5 –84.5 –85.5 –81.5

@11 GHz –91.0 –87.0 –88.0 –84.0 –85.0 –81.0

@13 GHz –91.0 –87.0 –88.0 –84.0 –85.0 –81.0

@15 GHz –91.0 –87.0 –88.0 –84.0 –85.0 –81.0

@18 GHz –91.0 –87.0 –88.0 –84.0 –85.0 –81.0

@23 GHz –90.5 –86.5 –87.5 –83.5 –84.5 –80.5

@26 GHz –90.0 –86.0 –87.0 –83.0 –84.0 –80.0

@32 GHz –89.0 NA –86.0 –82.0 –83.0 –79.0

@38 GHz –88.5 –84.5 –85.5 –81.5 –82.5 –78.5

Table 8-7 Typical values of the receiver sensitivity (iii)

Performance

22xE1 26xE1 32xE1 35xE1 44xE1 53xE1

Item

32QAM 64QAM 128QAM 16QAM 32QAM 64QAM


@6 GHz –78.0 –73.0 –71.0 –78.5 –75.0 –70.0

@7 GHz –78.0 –73.0 –71.0 –78.5 –75.0 –70.0

@8 GHz –78.0 –73.0 –71.0 –78.5 –75.0 –70.0

@11 GHz –77.5 –72.5 –70.5 –78.0 –74.5 –69.5

@ 13GHz –77.5 –72.5 –70.5 –78.0 –74.5 –69.5

@15 GHz –77.5 –72.5 –70.5 –78.0 –74.5 –69.5

@18 GHz –77.5 –72.5 –70.5 –78.0 –74.5 –69.5

@23 GHz –77.0 –72.0 –70.0 –77.5 –74.0 –69.0

@26 GHz –76.5 –71.5 –69.5 –77.0 –73.5 –68.5

@32 GHz –75.5 –70.5 –68.5 –76.0 –72.5 –67.5

@38 GHz –75.0 –70.0 –68.0 –75.5 –72.0 –67.0


Product Description


Table 8-8 Typical values of the receiver sensitivity (iv)

Performance

E3 STM-1

Item

QPSK 16QAM 128QAM


@ 6GHz –85.0 –80.5 –69.5

@ 7GHz –85.0 –80.5 –69.5

@ 8GHz –85.0 –80.5 –69.5

@ 11GHz –84.5 –80.0 –69.0

@ 13GHz –84.5 –80.0 –69.0

@ 15GHz –84.5 –80.0 –69.0

@ 18GHz –84.5 –80.0 –69.0

@ 23GHz –84.0 –79.5 –68.5

@ 26GHz –83.5 –79.0 –66.5

@ 32GHz –82.5 –78.0 –69.5

@ 38GHz –82.0 –77.5 –69.5

For a guaranteed value, remove 3 dB from the typical value.

Transceiver Performance

Table 8-9 Transceiver performance (SP series ODUs)

Performance Item

QPSK 16QAM/32QAM 64QAM/128QAM

Nominal maximum transmit power (dBm)

@6 GHz 26 24 23

@7 GHz 25.5 21.0 15.0

@8 GHz 25.5 21.0 15.0

@11 GHz 24.5 20 14

@13 GHz 24.5 20 14

@15 GHz 24.5 20 14

@18 GHz 24 20 14


Product Description


Performance Item


@23 GHz 22.5 19 13

@26 GHz 22 18 12

@38 GHz 20.5 16 10

Nominal minimum transmit power (dBm)

–4

Frequency stability (ppm) ±5

Table 8-10 Transceiver performance (HP series ODUs)

Performance Item



@7 GHz 30 28 24

@8 GHz 30 28 24

@11 GHz 28 26 21

@13 GHz 26 23 18

@15 GHz 26 23 18

@18 GHz 25.5 22 17

@23 GHz 25 22 17

@32 GHz 23 21 16

@38 GHz 23 20 16

Nominal minimum transmit power (dBm)

@7 GHz 9

@8 GHz 9

@11 GHz 6

@13 GHz 3

@15 GHz 3

@18 GHz 2

@23 GHz 2

@32 GHz 1


Product Description


Performance Item


@38 GHz 1


Table 8-11 Transceiver performance (LP series ODUs)

Performance Item

QPSK 16QAM


@7 GHz 25.5 21

@8 GHz 25.5 21

@11 GHz 22 18

@13 GHz 22 18

@15 GHz 21 17

@18 GHz 19 15

@23 GHz 19 15

Nominal minimum transmit power (dBm) –4


Anti-Multipath Fading Performance

Table 8-12 Anti-multipath fading performance

Item Performance

STM-1/128QAM W-curve See Figure 8-1.

STM-1/128QAM dispersion fading margin 51 dB


Product Description


Figure 8-1 W-curve

IF Performance

Table 8-13 IF performance

Item Performance

IF signal

Transmit frequency (MHz) 350

Receive frequency (MHz) 140

Impedance (ohm) 50

ODU O&M signal

Modulation scheme ASK

Transmit frequency (MHz) 5.5

Receive frequency (MHz) 10

Baseband Signals Processing Performance of the Modem

Table 8-14 Baseband signals processing performance of the modem

Item Performance

Encoding mode Reed-Solomon (RS) encoding for PDH signals Trellis-coded modulation (TCM) and RS two-level encoding for SDH signals


Product Description


Item Performance

Adaptive time-domain equalizer for baseband signals

Consisting of the 24-tap feed forward equalizer filter and the 3-tap decision feedback equalizer

8.2 Equipment Reliability Equipment reliability includes the IDU and ODU reliability and the link reliability.

Table 8-15 Component reliability

Performance Item

IDU 610 IDU 620 IDU 605 ODU

MTBF (h) 37.1x104 63.3x104 37.1x104 48.18x104

MTTR (h) 1 1 1 1

Availability 99.99973% 99.99984% 99.99973% 99.99979%

Table 8-16 Link reliability (per hop)

Performance Item

1+0 Non-protection Configuration 1+1 Protection Configuration

MTBF (h) 10.4x104 27.8x104

MTTR (h) 1 1

Availability 99.99904% 99.99964%

8.3 Interface Performance Interface performance consists of the performance of service interfaces and the performance of auxiliary interfaces.

STM-4 Optical Interface The performance of the STM-4 optical interface is compliant with ITU-T G.957. The following table provides the primary performance.


Product Description


Table 8-17 STM-4 optical interface performance

Item Performance

Nominal bit rate (kbit/s) 622080

Classification code S-4.1 L-4.1 L-4.2

Fiber type Single-mode fiber

Single-mode fiber

Single-mode fiber

Transmission distance (km) 15 40 80

Operating wavelength (nm) 1274 to 1356 1280 to 1335 1480 to 1580

Mean launched power (dBm)

–15 to –8 –3 to 2 -3 to 2

Receiver minimum sensitivity (dBm)

–28 –28 –28

Minimum overload (dBm) –8 –8 –8

Minimum extinction ratio (dB)

8.2 10 10

SDH optical interface boards use SFP modules for providing optical interfaces. You can use different types of SFP modules to provide optical interfaces with different classification codes and transmission distances.

STM-1 Optical Interface The performance of the STM-1 optical interface is compliant with ITU-T G.703. The following table provides the primary performance.

Table 8-18 STM-1 optical interface performance

Item Performance

Nominal bit rate (kbit/s)

155520

Classification code Ie-1 S-1.1 L-1.1 L-1.2

Fiber type Multi-mode fiber

Single-mode fiber

Single-mode fiber

Single-mode fiber

Transmission distance (km)

2 15 40 80

Operating wavelength (nm)

1270 to 1380

1261 to 1360 1280 to 1335 1480 to 1580


–19 to –14 –15 to –8 –5 to 0 –5 to 0


Product Description


Item Performance


–30 –28 –34 –34

Minimum overload (dBm)

–14 –8 –10 –10


10 8.2 10 10

SDH optical interface boards use SFP modules for providing optical interfaces. You can use different types of SFP modules to provide optical interfaces with different classification codes and transmission distances.

STM-1 Electrical Interface The performance of the STM-1 electrical interface is compliant with ITU-T G.703. The following table provides the primary performance.

Table 8-19 STM-1 electrical interface performance

Item Performance


Code pattern CMI

Wire pair in each transmission direction One coaxial wire pair

Impedance (ohm) 75

E3/T3 Interface The performance of the E3/T3 interface is compliant with ITU-T G.703. The following table provides the primary performance.

Table 8-20 E3/T3 interface performance

Performance Item

E3 T3

Nominal bit rate (kbit/s) 34368 44736

Code pattern HDB3 B3ZS

Wire pair in each transmission direction One coaxial wire pair

Impedance (ohm) 75


Product Description


E1 Interface The performance of the E1 interface is compliant with ITU-T G.703. The following table provides the primary performance.

Table 8-21 E1 interface performance

Item Performance


Code pattern HDB3

Wire pair in each transmission direction

One coaxial wire pair

One symmetrical wire pair

Impedance (ohm) 75 120

GE Optical Interface The performance of the GE optical interface is compliant with IEEE 802.3. The following table provides the primary performance.

Table 8-22 GE optical interface performance

Item Performance


1000

Classification code

1000Base-SX 1000Base-LX 1000Base-ZX 1000Base-ZX

Fiber type Multi-mode fiber

Single-mode fiber

Single-mode fiber

Single-mode fiber

Transmission distance (km)

0.55 10 40 70

Operating wavelength (nm)

770 to 860 1270 to 1355 1270 to 1355 1500 to 1580


–9.5 to 0 –9 to –3 –2 to 5 –4 to 2


–17 –19 –22.5 –22

Minimum overload (dBm)

0 –3 –3 –3


Product Description


Item Performance


9 9 9 9

Ethernet service processing boards use SFP modules for providing GE optical interfaces. You can use different types of SFP modules to provide GE optical interfaces with different classification codes and transmission distances.

10/100/1000BASE-T(X) Interface The 10/100/1000BASE-T(X) interface is compliant with IEEE 802.3. The following table provides the primary performance.

Table 8-23 10/100/1000BASE-T(X) interface performance

Item Performance

Nominal bit rate (Mbit/s) 10 (10BASE-T) 100 (100BASE-TX) 1000 (1000BASE-T)

Code pattern Manchester encoding signal (10BASE-T) 4B/5B encoding signal (100BASE-TX) 4D-PAM5 encoding signal (1000BASE-T)

Interface type RJ-45

Ethernet service processing boards use SFP modules to provide 10/100/1000BASE-T(X) interfaces.

10/100BASE-T(X) Interface The 10/100BASE-T(X) interface is compliant with IEEE 802.3. The following table provides the primary performance.

Table 8-24 10/100BASE-T(X) interface performance

Item Performance

Nominal bit rate (Mbit/s) 10 (10BASE-T) 100 (100BASE-TX)

Code pattern Manchester encoding signal (10BASE-T) 4B/5B encoding signal (100BASE-TX)


Product Description


Item Performance

Interface type RJ-45

Orderwire Interface

Table 8-25 Orderwire interface performance

Item Performance

Transmission path Uses the E1 and E2 bytes in the SDH overhead or the user-defined byte in the overhead of the microwave frame.

Orderwire type Addressing call


One symmetrical wire pair

Impedance (ohm) 600

Wayside Service Interface

Table 8-26 Wayside service interface performance

Item Performance

Transmission path Uses the user-defined byte in the overhead of the microwave frame.



One coaxial wire pair

Impedance (ohm) 75

Synchronous Data Interface

Table 8-27 Synchronous data interface performance

Item Performance

Transmission path Uses the F1 byte in the SDH overhead or the user-defined byte in the overhead of the microwave frame.


64


Product Description


Item Performance

Interface type Codirectional

Interface characteristics

Meets the ITU-T G.703 standard.

Asynchronous Data Interface

Table 8-28 Asynchronous data interface performance

Item Performance

Transmission path Uses the user-defined byte of the SDH overhead or the user-defined byte in the overhead of the microwave frame.


≤ 19.2

Interface characteristics

Meets the RS-232 standard.

8.4 Jitter Performance The output jitter performance at the SDH and PDH interface complies with relevant ITU-T recommendations.

Table 8-29 Jitter performance

Item Performance

Output jitter at SDH interface Compliant with ITU-T G.813/ITU-T G.825

Output jitter at PDH interface Compliant with ITU-T G.823/ITU-T G.783

8.5 Clock Timing and Synchronization Performance The clock timing performance and synchronization performance of the OptiX RTN 600 meet relevant ITU-T recommendations.


Product Description


Table 8-30 Clock timing and synchronization performance

Item Performance

External synchronization source

2048 kbit/s (compliant with ITU-T G.703 §9), or 2048 kHz (compliant with ITU-T G.703 §13)

Frequency accuracy

Pull-in, hold-in, and pull-out ranges

Noise generation

Noise tolerance

Noise transfer

Transient response and holdover performance

Compliant with ITU-T G.813/ITU-T G.783

8.6 Integrated System Performance Integrated system performance includes the dimensions, weight, power supply, power consumption, EMC, lightning protection, safety, and environment.

Dimensions

Table 8-31 Dimensions of the OptiX RTN 600

Component Dimensions

IDU 610 442 mm x 220 mm x 44 mm (width x depth x height)

IDU 620 442 mm x 220 mm x 87mm (width x depth x height)

IDU 605 442 mm x 220 mm x 44 mm (width x depth x height)

ODU < 280 mm x 92 mm x 280 mm (width x depth x height)


Product Description


Power Supply

Table 8-32 Power supply of the OptiX RTN 600

Component Performance

IDU 605 Compliant with ETSI EN300 132-2. Supports two –48 V/–60 V (–38.4 V to –72 V) DC power inputs (mutual backup).

Supports two +24 V (+19.2 V to +28.8 V) DC power inputs (mutual backup).

IDU 610 Compliant with ETSI EN300 132-2. Supports one –48 V/–60 V (–38.4 V to –72 V) DC power input.

IDU 620 Compliant with ETSI EN300 132-2. Supports two –48 V/–60 V (–38.4 V to –72 V) DC power inputs (mutual backup).

Supports 1+1 backup of the 3.3 V power unit.

ODU Compliant with ETSI EN300 132-2. The IDU provides one –48 V (–38.4 V to –72 V) DC power input.

EMC Passes CE authentication. Compliant with ETSI EN 301 489-1. Compliant with ETSI EN 301 489-4. Compliant with EN 55022 CLASS B. Compliant with CISPR 22.

Lightning Protection Compliant with ITU-T K.27. Compliant with ETSI EN 300 253.

Safety Passes CE authentication. Compliant with ETSI EN 60215. Compliant with ETSI EN 60950. Compliant with IEC 60825.

Environment The IDU is a unit used in a place that has weather protection and where the temperature can be controlled. The ODU is an outdoor unit.


Product Description


Table 8-33 Environment of the OptiX RTN 600

Component Item

IDU ODU

Operation Compliant with ETSI EN 300 019-1-3 class 3.2

Compliant with ETSI EN 300 019-1-4 class 4.1

Transportation Compliant with ETSI EN 300 019-1-2 class 2.3

Major reference standards

Storage Compliant with ETSI EN 300 019-1-1 class 1.2

Operation –5°C to +50°C –35°C to +55°C Air temperature

Transportation and storage

–40°C to +70°C

Relative humidity 5% to 95% 5% to 100%

Noise < 7.2 bel, compliant with ETSI EN 300 753 class 3.2 attended

-

Earthquake Compliant with Bellcore GR-63-CORE ZONE 4

Mechanical stress Compliant with ETSI EN 300 019


Product Description


A Frequency Information

A.1 SP Series ODUs SP series ODUs support the 6/7/8/11/13/15/18/23/26/38 GHz frequency band.

6 GHz Frequency Band

Table A-1 Frequency information of the 6 GHz frequency band

Lower Sub-band Tx Frequency (MHz)

Higher Sub-band Tx Frequency (MHz)

T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

252.04 A 5,915.0 5,990.0 6,167.0 6,242.0

252.04 B 5,974.0 6,049.0 6,226.0 6,301.0

252.04 C 6,034.0 6,109.0 6,286.0 6,361.0

252.04 D 6,093.0 6,173.0 6,345.0 6,425.0

300 A 5,850.0 5,946.0 6,150.0 6,246.0

300 B 5,918.0 6,014.0 6,218.0 6,314.0

300 C 5,986.0 6,082.0 6,286.0 6,382.0

300 D 6,054.0 6,150.0 6,354.0 6,450.0

340 A 6,425.0 6,509.0 6,765.0 6,849.0

340 B 6,481.0 6,564.0 6,821.0 6,904.0

340 C 6,536.0 6,619.0 6,876.0 6,959.0

340 D 6,591.0 6,674.0 6,931.0 7,014.0

340 E 6,646.0 6,729.0 6,986.0 7,069.0

340 F 6,701.0 6,785.0 7,041.0 7,125.0


Product Description




T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

350 A 6,425.0 6,499.0 6,775.0 6,849.0

350 B 6,481.0 6,554.0 6,831.0 6,904.0

350 C 6,536.0 6,609.0 6,886.0 6,959.0

350 D 6,591.0 6,664.0 6,941.0 7,014.0

350 E 6,646.0 6,719.0 6,996.0 7,069.0

350 F 6,701.0 6,775.0 7,051.0 7,125.0

160 A 6,540.0 6,600.0 6,700.0 6,760.0

160 B 6,580.0 6,640.0 6,740.0 6,800.0

160 C 6,620.0 6,680.0 6,780.0 6,840.0

160 D 6,660.0 6,710.0 6,820.0 6,870.0

170 A 6,540.0 6,590.0 6,710.0 6,760.0

170 B 6,580.0 6,630.0 6,750.0 6,800.0

170 C 6,620.0 6,670.0 6,790.0 6,840.0

170 D 6,660.0 6,700.0 6,830.0 6,870.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

154 A 7,428.0 7,484.0 7,582.0 7,638.0

154 B 7,470.0 7,526.0 7,624.0 7,680.0

154 C 7,512.0 7,568.0 7,666.0 7,722.0

160 A 7,433.5 7,496.5 7,539.5 7,656.5

160 B 7,478.5 7,541.5 7,638.5 7,701.5

160 C 7,526.0 7,589.0 7,686.0 7,749.0

161 A 7,114.0 7,177.0 7,275.0 7,338.0


Product Description




T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

161 B 7,149.0 7,212.0 7,310.0 7,373.0

161 C 7,184.0 7,247.0 7,345.0 7,408.0

161 D 7,219.0 7,282.0 7,380.0 7,443.0

161 E 7,239.0 7,302.0 7,400.0 7,463.0

161 F 7,274.0 7,337.0 7,435.0 7,498.0

161 G 7,309.0 7,372.0 7,470.0 7,533.0

161 H 7,344.0 7,407.0 7,505.0 7,568.0

161 I 7,414.0 7,477.0 7,575.0 7,638.0

161 J 7,449.0 7,512.0 7,610.0 7,673.0

161 K 7,484.0 7,547.0 7,645.0 7,708.0

161 L 7,519.0 7,582.0 7,680.0 7,743.0

161 M 7,539.0 7,602.0 7,700.0 7,763.0

161 N 7,574.0 7,637.0 7,735.0 7,798.0

161 O 7,609.0 7,672.0 7,770.0 7,833.0

161 P 7,644.0 7,707.0 7,805.0 7,868.0

168 A 7,443.0 7,499.0 7,611.0 7,667.0

168 B 7,485.0 7,541.0 7,653.0 7,709.0

168 C 7,527.0 7,583.0 7,695.0 7,751.0

196 A 7,093.0 7,149.0 7,289.0 7,345.0

196 B 7,121.0 7,177.0 7,317.0 7,373.0

196 C 7,149.0 7,205.0 7,345.0 7,401.0

196 D 7,177.0 7,233.0 7,373.0 7,429.0

196 E 7,205.0 7,261.0 7,401.0 7,457.0

245 A 7,400.0 7,484.0 7,645.0 7,729.0

245 B 7,484.0 7,568.0 7,729.0 7,813.0

245 C 7,568.0 7,652.0 7,813.0 7,897.0


Product Description






T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

119.0/126.0 A 8,279.0 8,307.0 8,398.0 8,426.0

119.0/126.0 B 8,293.0 8,321.0 8,412.0 8,440.0

119.0/126.0 C 8,307.0 8,335.0 8,426.0 8,454.0

119.0/126.0 D 8,321.0 8,349.0 8,440.0 8,468.0

119.0/126.0 E 8,335.0 8,363.0 8,454.0 8,482.0

119.0/126.0 F 8,349.0 8,377.0 8,468.0 8,496.0

151.614 A 8,203.0 8,271.0 8,355.0 8,423.0

151.614 B 8,240.0 8,308.0 8,392.0 8,460.0

151.614 C 8,277.0 8,345.0 8,429.0 8,497.0

208 A 8,043.0 8,113.0 8,251.0 8,321.0

208 B 8,099.0 8,169.0 8,307.0 8,377.0

208 C 8,155.0 8,225.0 8,363.0 8,433.0

208 D 8,211.0 8,281.0 8,419.0 8,489.0

266 A 7,905.0 8,024.0 8,171.0 8,290.0

266 B 8,017.0 8,136.0 8,283.0 8,402.0

311.32 A 7,731.0 7,867.0 8,042.0 8,178.0

311.32 B 7,835.0 7,971.0 8,146.0 8,282.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

490/500 A 10,700.0 10,890.0 11,200.0 11,390.0

490/500 B 10,855.0 10,045.0 11,355.0 11,545.0


Product Description




T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

490/500 C 10,010.0 11,200.0 11,510.0 11,700.0

530 A 10,675.0 10,855.0 11,205.0 11,385.0

530 B 10,795.0 10,975.0 11,325.0 11,505.0

530 C 10,915.0 11,135.0 11,445.0 11,665.0

530 D 11,035.0 11,215.0 11,565.0 11,745.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

266 A 12,751.0 12,814.0 13,017.0 13,080.0

266 B 12,807.0 12,870.0 13,073.0 13,136.0

266 C 12,863.0 12,926.0 13,129.0 13,192.0

266 D 12,919.0 12,982.0 13,185.0 13,248.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

315 A 14,627.0 14,732.0 14,942.0 15,047.0

315 B 14,725.0 14,844.0 15,040.0 15,159.0

315 C 14,823.0 14,928.0 15,138.0 15,243.0

420 A 14,501.0 14,613.0 14,921.0 15,033.0

420 B 14,606.0 14,725.0 15,026.0 15,145.0


Product Description




T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

420 C 14,718.0 14,837.0 15,138.0 15,257.0

420 D 14,816.0 14,928.0 15,236.0 15,348.0

475 A 14,500.0 14,668.0 14,975.0 15,143.0

475 B 14,660.0 14,828.0 15,135.0 15,303.0

475 C 14,783.0 14,883.0 15,258.0 15,358.0

490 A 14,403.0 14,522.0 14,893.0 15,012.0

490 B 14,515.0 14,634.0 15,005.0 15,124.0

490 C 14,627.0 14,746.0 15,117.0 15,236.0

490 D 14,739.0 14,858.0 15,229.0 15,348.0

640 A 14,500.0 14,610.0 15,140.0 15,250.0

640 B 14,605.0 14,715.0 15,245.0 15,355.0

644 A 14,400.0 14,512.0 15,044.0 15,156.0

644 B 14,498.0 14,610.0 15,142.0 15,254.0

644 C 14,596.0 14,708.0 15,240.0 15,352.0

728 A 14,500.0 14,615.0 15,228.0 15,343.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

1010.0/1008.0 A 17,685.0 17,985.0 18,695.0 18,995.0

1010.0/1008.0 B 17,930.0 18,230.0 18,940.0 19,240.0

1010.0/1008.0 C 18,180.0 18,480.0 19,190.0 19,490.0

1010.0/1008.0 D 18,400.0 18,700.0 19,410.0 19,710.0

1560.0 A 17,700.0 18,000.0 19,260.0 19,560.0

1560.0 B 17,840.0 18,140.0 19,400.0 19,700.0


Product Description




T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

1560.0 C 17,700.0 18,140.0 19,260.0 19,700.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

1,008.0 A 21,994.0 22,330.0 23,002.0 23,338.0

1,008.0 B 22,274.0 22,610.0 23,282.0 23,618.0

1,200.0 A 21,200.0 21,600.0 22,400.0 22,800.0

1,200.0 B 21,600.0 22,000.0 22,800.0 23,200.0

1,200.0 C 22,000.0 22,400.0 23,200.0 23,600.0

1,232.0 A 21,200.0 21,500.0 22,432.0 22,732.0

1,232.0 B 21,472.0 21,786.0 22,704.0 23,018.0

1,232.0 C 21,779.0 22,093.0 23,011.0 23,325.0

1,232.0 D 22,086.0 22,386.0 23,318.0 23,618.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

800 A 24,250.0 24,450.0 25,050.0 25,250.0

1008 A 24,549.0 24,885.0 25,557.0 25,893.0

1008 B 24,829.0 25,165.0 25,837.0 26,173.0

1008 C 25,109.0 25,445.0 26,117.0 26,453.0


Product Description






T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

700 A 38,595.0 38,805.0 39,295.0 39,505.0

700 B 38,795.0 39,005.0 39,495.0 39,705.0

700 C 38,995.0 39,205.0 39,695.0 39,905.0

700 D 39,195.0 39,405.0 39,895.0 40,105.0

1260 A 37,044.0 37,632.0 38,304.0 38,892.0

1260 B 37,604.0 38,192.0 38,864.0 39,452.0

A.2 HP Series ODUs HP series ODUs support the 7/8/11/13/15/18/23/32/38 GHz frequency band.

For the time when the various types of HP series ODUs are available, contact Huawei.





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

154 A 7,428.0 7,484.0 7,582.0 7,638.0

154 B 7,470.0 7,526.0 7,624.0 7,680.0

154 C 7,512.0 7,568.0 7,666.0 7,722.0

160 A 7,433.5 7,496.5 7,539.5 7,656.5

160 B 7,478.5 7,541.5 7,638.5 7,701.5

160 C 7,526.0 7,589.0 7,686.0 7,749.0

161 A 7,114.0 7,177.0 7,275.0 7,338.0

161 B 7,149.0 7,212.0 7,310.0 7,373.0


Product Description




T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

161 C 7,184.0 7,247.0 7,345.0 7,408.0

161 D 7,219.0 7,282.0 7,380.0 7,443.0

161 E 7,239.0 7,302.0 7,400.0 7,463.0

161 F 7,274.0 7,337.0 7,435.0 7,498.0

161 G 7,309.0 7,372.0 7,470.0 7,533.0

161 H 7,344.0 7,407.0 7,505.0 7,568.0

161 I 7,414.0 7,477.0 7,575.0 7,638.0

161 J 7,449.0 7,512.0 7,610.0 7,673.0

161 K 7,484.0 7,547.0 7,645.0 7,708.0

161 L 7,519.0 7,582.0 7,680.0 7,743.0

161 M 7,539.0 7,602.0 7,700.0 7,763.0

161 N 7,574.0 7,637.0 7,735.0 7,798.0

161 O 7,609.0 7,672.0 7,770.0 7,833.0

161 P 7,644.0 7,707.0 7,805.0 7,868.0

168 A 7,443.0 7,499.0 7,611.0 7,667.0

168 B 7,485.0 7,541.0 7,653.0 7,709.0

168 C 7,527.0 7,583.0 7,695.0 7,751.0

196 A 7,093.0 7,149.0 7,289.0 7,345.0

196 B 7,121.0 7,177.0 7,317.0 7,373.0

196 C 7,149.0 7,205.0 7,345.0 7,401.0

196 D 7,177.0 7,233.0 7,373.0 7,429.0

196 E 7,205.0 7,261.0 7,401.0 7,457.0

245 A 7,400.0 7,484.0 7,645.0 7,729.0

245 B 7,484.0 7,568.0 7,729.0 7,813.0

245 C 7,568.0 7,652.0 7,813.0 7,897.0


Product Description






T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

119.0/126.0 A 8,279.0 8,307.0 8,398.0 8,426.0

119.0/126.0 B 8,293.0 8,321.0 8,412.0 8,440.0

119.0/126.0 C 8,307.0 8,335.0 8,426.0 8,454.0

119.0/126.0 D 8,321.0 8,349.0 8,440.0 8,468.0

119.0/126.0 E 8,335.0 8,363.0 8,454.0 8,482.0

119.0/126.0 F 8,349.0 8,377.0 8,468.0 8,496.0

151.614 A 8,203.0 8,271.0 8,355.0 8,423.0

151.614 B 8,240.0 8,308.0 8,392.0 8,460.0

151.614 C 8,277.0 8,345.0 8,429.0 8,497.0

208 A 8,043.0 8,113.0 8,251.0 8,321.0

208 B 8,099.0 8,169.0 8,307.0 8,377.0

208 C 8,155.0 8,225.0 8,363.0 8,433.0

208 D 8,211.0 8,281.0 8,419.0 8,489.0

266 A 7,905.0 8,024.0 8,171.0 8,290.0

266 B 8,017.0 8,136.0 8,283.0 8,402.0

311.32 A 7,731.0 7,867.0 8,042.0 8,178.0

311.32 B 7,835.0 7,971.0 8,146.0 8,282.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

490/500 A 10,700.0 10,890.0 11,200.0 11,390.0

490/500 B 10,855.0 10,045.0 11,355.0 11,545.0


Product Description




T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

490/500 C 10,010.0 11,200.0 11,510.0 11,700.0

530 A 10,675.0 10,855.0 11,205.0 11,385.0

530 B 10,795.0 10,975.0 11,325.0 11,505.0

530 C 10,915.0 11,135.0 11,445.0 11,665.0

530 D 11,035.0 11,215.0 11,565.0 11,745.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

266 A 12,751.0 12,814.0 13,017.0 13,080.0

266 B 12,807.0 12,870.0 13,073.0 13,136.0

266 C 12,863.0 12,926.0 13,129.0 13,192.0

266 D 12,919.0 12,982.0 13,185.0 13,248.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

315 A 14,627.0 14,732.0 14,942.0 15,047.0

315 B 14,725.0 14,844.0 15,040.0 15,159.0

315 C 14,823.0 14,928.0 15,138.0 15,243.0

420 A 14,501.0 14,613.0 14,921.0 15,033.0

420 B 14,606.0 14,725.0 15,026.0 15,145.0


Product Description




T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

420 C 14,718.0 14,837.0 15,138.0 15,257.0

420 D 14,816.0 14,928.0 15,236.0 15,348.0

475 A 14,500.0 14,668.0 14,975.0 15,143.0

475 B 14,660.0 14,828.0 15,135.0 15,303.0

475 C 14,783.0 14,883.0 15,258.0 15,358.0

490 A 14,403.0 14,522.0 14,893.0 15,012.0

490 B 14,515.0 14,634.0 15,005.0 15,124.0

490 C 14,627.0 14,746.0 15,117.0 15,236.0

490 D 14,739.0 14,858.0 15,229.0 15,348.0

640 A 14,500.0 14,610.0 15,140.0 15,250.0

640 B 14,605.0 14,715.0 15,245.0 15,355.0

644 A 14,400.0 14,512.0 15,044.0 15,156.0

644 B 14,498.0 14,610.0 15,142.0 15,254.0

644 C 14,596.0 14,708.0 15,240.0 15,352.0

728 A 14,500.0 14,615.0 15,228.0 15,343.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

1010.0/1008.0 A 17,685.0 17,985.0 18,695.0 18,995.0

1010.0/1008.0 B 17,930.0 18,230.0 18,940.0 19,240.0

1010.0/1008.0 C 18,180.0 18,480.0 19,190.0 19,490.0

1010.0/1008.0 D 18,400.0 18,700.0 19,410.0 19,710.0

1560.0 A 17,700.0 18,000.0 19,260.0 19,560.0

1560.0 B 17,840.0 18,140.0 19,400.0 19,700.0


Product Description




T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

1560.0 C 17,700.0 18,140.0 19,260.0 19,700.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

1,008.0 A 21,994.0 22,330.0 23,002.0 23,338.0

1,008.0 B 22,274.0 22,610.0 23,282.0 23,618.0

1,200.0 A 21,200.0 21,600.0 22,400.0 22,800.0

1,200.0 B 21,600.0 22,000.0 22,800.0 23,200.0

1,200.0 C 22,000.0 22,400.0 23,200.0 23,600.0

1,232.0 A 21,200.0 21,500.0 22,432.0 22,732.0

1,232.0 B 21,472.0 21,786.0 22,704.0 23,018.0

1,232.0 C 21,779.0 22,093.0 23,011.0 23,325.0

1,232.0 D 22,086.0 22,386.0 23,318.0 23,618.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

812 A 31,815.0 32,207.0 32,627.0 33,019.0

812 B 32,179.0 32,571.0 32,991.0 33,383.0


Product Description






T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

700 A 38,595.0 38,805.0 39,295.0 39,505.0

700 B 38,795.0 39,005.0 39,495.0 39,705.0

700 C 38,995.0 39,205.0 39,695.0 39,905.0

700 D 39,195.0 39,405.0 39,895.0 40,105.0

1260 A 37,044.0 37,632.0 38,304.0 38,892.0

1260 B 37,604.0 38,192.0 38,864.0 39,452.0

A.3 LP Series ODUs LP series ODUs support the 7/8/13/15/18/23 GHz frequency band.

For the time when the various types of LP series ODUs are available, contact Huawei.





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

154 A 7,428.0 7,484.0 7,582.0 7,638.0

154 B 7,470.0 7,526.0 7,624.0 7,680.0

154 C 7,512.0 7,568.0 7,666.0 7,722.0

161 A 7,114.0 7,177.0 7,275.0 7,338.0

161 B 7,149.0 7,212.0 7,310.0 7,373.0

161 C 7,184.0 7,247.0 7,345.0 7,408.0

161 D 7,219.0 7,282.0 7,380.0 7,443.0

161 E 7,239.0 7,302.0 7,400.0 7,463.0


Product Description




T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

161 F 7,274.0 7,337.0 7,435.0 7,498.0

161 G 7,309.0 7,372.0 7,470.0 7,533.0

161 H 7,344.0 7,407.0 7,505.0 7,568.0

161 I 7,414.0 7,477.0 7,575.0 7,638.0

161 J 7,449.0 7,512.0 7,610.0 7,673.0

161 K 7,484.0 7,547.0 7,645.0 7,708.0

161 L 7,519.0 7,582.0 7,680.0 7,743.0

161 M 7,539.0 7,602.0 7,700.0 7,763.0

161 N 7,574.0 7,637.0 7,735.0 7,798.0

161 O 7,609.0 7,672.0 7,770.0 7,833.0

161 P 7,644.0 7,707.0 7,805.0 7,868.0

245 A 7,400.0 7,484.0 7,645.0 7,729.0

245 B 7,484.0 7,568.0 7,729.0 7,813.0

245 C 7,568.0 7,652.0 7,813.0 7,897.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

266 A 7,905.0 8,024.0 8,171.0 8,290.0

266 B 8,017.0 8,136.0 8,283.0 8,402.0

311.32 A 7,718.0 7,854.0 8,029.0 8,165.0

311.32 B 7,835.0 7,971.0 8,146.0 8,282.0


Product Description






T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

490/500 A 10,700.0 10,890.0 11,200.0 11,390.0

490/500 B 10,855.0 10,045.0 11,355.0 11,545.0

490/500 C 10,010.0 11,200.0 11,510.0 11,700.0

530 A 10,675.0 10,855.0 11,205.0 11,385.0

530 B 10,795.0 10,975.0 11,325.0 11,505.0

530 C 10,915.0 11,135.0 11,445.0 11,665.0

530 D 11,035.0 11,215.0 11,565.0 11,745.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

266 A 12,750.0 12,874.0 13,016.0 13,140.0

266 B 12,855.0 12,984.0 13,121.0 13,250.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

420 A 14,500.0 14,730.0 14,920.0 15,150.0

420 B 14,700.0 14,930.0 15,120.0 15,350.0


Product Description




T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

490 A 14,400.0 14,640.0 14,890.0 15,130.0

490 B 14,620.0 14,860.0 15,110.0 15,350.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

1010.0/1008.0 A 17,685.0 17,985.0 18,695.0 18,995.0

1010.0/1008.0 B 17,930.0 18,230.0 18,940.0 19,240.0

1010.0/1008.0 C 18,180.0 18,480.0 19,190.0 19,490.0

1010.0/1008.0 D 18,400.0 18,700.0 19,410.0 19,710.0





T/R Spacing (MHz)

Sub-band

Lower Limit

Upper Limit

Lower Limit

Upper Limit

1,008 A 21,994.0 22,330.0 23,002.0 23,338.0

1,008 B 22,274.0 22,610.0 23,282.0 23,618.0

1,232 A 21,200.0 21,500.0 22,432.0 22,732.0

1,232 B 21,472.0 21,786.0 22,704.0 23,018.0

1,232 C 21,779.0 22,093.0 23,011.0 23,325.0

1,232 D 22,086.0 22,386.0 23,318.0 23,618.0

optix rtn v1r2 product description

Documents