1 - OTF101101 OptiX RTN 600 V100R003 Product Description ISSUE 1.02

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Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.

OptiX RTN 600

Product Description

Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved. Page1

Foreword

The OptiX RTN 600 radio transmission system is a split-mount

digital microwave transmission system developed by Huawei

The maximum microwave transmission capacity are 2 STM-1s.

The OptiX RTN 600 provides various service interfaces and

features flexible configuration and easy installation. The OptiX

RTN 600 can construct a radio transmission network that serves

as backhaul links for mobile communication networks or private

networks.

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.


Objectives

Upon completion of this course, you will be able to:

Describe the main characteristics of OptiX RTN 600.

Describe the system structure and software and hardware

structure of OptiX RTN 600.

List the types and features of the IDU

List the functions of boards in the IDU, ODU, Hybrid coupler and

antenna

Explain the functions of AM and Hybrid Microwave


Contents

1. Equipment Overview

2. Equipment Structure


Contents


1.1 Equipment Components

IDU

ODU

Antenna

Intermediate Frequency (IF) Cable

Hybrid coupler

1.2 Equipment Characteristics


Equipment Components

Hybrid Coupler

IF Cable

IDU

ODU

Antenna

Pole


Equipment Components (Cont.)

Hybrid Coupler

IF Cable

IDU

ODU

Antenna

Pole


IDU

OptiX RTN 600: IDU 610 is 1U

height and supports one 1+0

microwave direction.


height and supports maximum

four 1+0 microwave directions or

two groups of 1+1 microwave

directions and Hybrid Microwave.

IDU 610

IDU 620


IDU (Cont.)

IDU 605 2B

IDU 605 1B

IDU 605 1A


height and supports one 1+0 or

one 1+1 microwave direction. It

consists 5 models

IDU 605 1A: providing 5 E1s

IDU 605 1B: providing 16 E1s

IDU 605 2B: providing 16 E1s

and 1＋1 microwave protection


IDU (Cont.)

IDU 605 1F

IDU 605 2F

IDU 605 1F: providing 16 E1s

and 3xFE+1xGE/FE

IDU605 2F: providing 16 E1s

3xFE+1xGE/FE and 1＋1

microwave protection


IF jumper IF cable

IF Cable

Three types of IF cable in OptiX RTN 600:

IF jumper: connection between IDU and other IF cable.

1/2 inch and RG-8U cable: connection between ODU and IF jumper.

RG-8U cable is used for the distance less than 180 meter.

1/2 inch cable is used for the distance between 180m and 300m.


ODU

Outdoor unit (ODU) realizes the

mutual conversion between IF

analog signal and RF signal

The ODU in OptiX RTN 600 can

support capacity from 2 E1s to

one STM-1.

There are 3 types of ODUs

depends on the capacity and

transmitting power.


Hybrid Coupler

When two ODUs share one antenna, the ODUs must be

connected to an RF signal coupler/ splitter (hybrid coupler). Then,

the hybrid coupler is connected to the antenna.


Antenna

The antenna implements the

directional transmission and

reception of RF signals. The

main parameters are frequency

band, diameter and antenna gain

Providing the dual-polarized

antenna for XPIC function


The connection between ODU and

Antenna One ODU configured for one antenna


The connection between ODU and

Antenna (Cont.) Two ODUs configured for one antenna


Equipment Characteristics

PDH/SDH integrated microwave transmission system.

The modulation mode and link capacity are set by software.

Microwave link supports the SNCP.

Built-in ADM provides flexible service add/drop function.

Providing the clock tracing, XPIC, MW N+1, REG and RMSP

functions.

Synchronous data interface and Orderwire spanning (for Ver. C SCC)

Supporting removable FLASH card.

Supporting AM and Hybrid Microwave


Equipment Characteristics (Cont.)

AM Function Based on the Hybrid Microwave

256QAM

128QAM

64QAM

16QAM

QPSK

256QAM

Channel

Capability

E1 Services

Ethernet

Services


Questions

What are the components of OptiX RTN 600? What are the

functions of them? What about the connection relation among the

components?

What are the characteristics of OptiX RTN 600 digital microwave

equipment?


Contents




Contents


2.1 System Diagram and software Structure

2.2 IDU Structure and Boards

2.3 ODU Interfaces and Parameters

2.4 Hybrid coupler Parameters


System Diagram

IDU 610/620

SDH/PDH

service

interface unit

Cross-

connect

unit

IF unit

ODU

Fan

unit

Clock

unit

Control

unit

Auxiliary

interface

unit

PDH

SDH

-48V/-60V DC

RF signal

IF signal

External clock

or WS dataNM data

IDU 610/620

Baseband

signal

Baseband

signal

Control and

overhead bus

Antenna

Power

unit

Ethernet

Ethernet

service

interface unitBaseband signal

GE/FE

Sync./Async. data

Orderwire data

External alarm data

IDU 620 supports only


System Diagram (Cont.)

Service

interface

unit

IF unit

ODU

Power

unit

Control

unit

Auxiliary

interface

unit

E1

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

RF signal

IF signal

Synchronous/

asynchronous data

Orderwire data

External alarm data

NM data

IDU 605

Control bus

Antenna

Service

signal

Overhead

signal

FE/GE

IDU 605


Software Structure

NM software

Host software

Board softwareODU

All the board software and host

software are integrated together and

run on the SCC board (except the

EMS6 board).

SCC

ODU is regarded as a logical board.

The ODU board software in the SCC

board manages and controls the ODU

hardware through the management

signal between the IDU and ODU.


Contents







IDU Structure (IDU 610)

IDU 610 is 1U high and

adopts the nature heat

dissipation mode.

Support 1+0 configuration.

EXT slot3

PXC slot1

EXT slot4

SCC slot2

Note: The slot numbering

rule is from bottom to up

and left to right.

IF boardLine board and tributary board


IDU Structure (IDU 620)

IDU 620 is 2U high and dissipates

heat through wind cooling.

Support a maximum of 4+0

configuration or two groups of 1+1

configuration.

slot

20 PXC slot3

PXC slot1

EXT slot4

SCC slot2

EXT slot5 EXT slot6

EXT slot7 EXT slot8 The slot numbering

rule is the same as

IDU 610 .


IDU Board -- IF Board IF1A

ODU power

supply switch

IF cable interface Indicators


IDU Board -- IF Board IFX

IF cable

interface

Input/output ports of

XPIC compensation

signal

ODU

power

switch

Indicators

IFX only supports STM-1 service, support the XPIC function


IDU Board -- IF Board IFH2

IFH2 supports hybrid microwave and AM

IF cable

interfaceGE

interfaceIndicators

ODU

power

switch


IF1B

IF Board -- Types

IF1A/B

Supporting PDH only

Used for IDU 620 to

interconnecting with IDU 605

IF0A/B

Supporting PDH and SDH

Used for IDU 610 and

IDU 620

IFX

Supporting SDH only

Providing XPIC function

Used for IDU 620 only

IFH2A/B

Providing hybrid

microwave function

(E1+Ethernet)

Used for IDU 620 only


IF Board -- Board Installation

slot

20 PXC slot3

PXC slot1

EXT slot4

SCC slot2

EXT slot7

EXT slot3

PXC slot1

EXT slot4

SCC slot2

IDU 610

IDU 620

EXT slot5

EXT slot8

EXT slot6

②

①

③

④

Paired Slots

Paired Slots

Recommended

installation

sequence for IF

boards


IF Board -- IF Performance

The modulation mode and capacity supported by IF1A and IF1B.

ItemsPerformance

4 × E1 8 × E1 16 × E1 STM-1

ModulationQPS

K16QAM QPSK 16QAM QPSK 16QAM 128QAM

Chan.

spacing

（MHz）

7 3.513.75

/14 a7

27.5/

28 b

13.75

/14 a27.5 / 28 b

ItemsPerformance

E3 22E1 26E1 32E1 35 E1 44 E1 53 E1

Modulation QPSK 16 QAM 32 QAM 64 QAM 128 QAM 16 QAM 32 QAM 64 QAM

Chan.

spacing

（MHz）

28 14 14 14 14 28 28 28


IF Board -- IF Performance (Cont.)

The modulation mode and capacity supported by IF0A and IF0B.

ItemsPerformance

16× E1 10 × E1 5 × E1 2 × E1

Modulation QPSK QPSK QPSK QPSK

Channel Spacing

(MHz)28(27.5) 14(13.75) 7 3.5



The modulation mode and capacity supported by IFH2.

Channel

Spacing (MHz)

Modulation

Scheme

Service Capacity

(Mbit/s)

Maximum E1

Service

Capacity

7 QPSK 10 4

7 16QAM 20 9

7 32QAM 25 12

7 64QAM 32 16

7 128QAM 38 18

7 256QAM 44 21




Channel

Spacing (MHz)

Modulation

Scheme

Service Capacity

(Mbit/s)

Maximum E1

Service

Capacity

14 (13.75) QPSK 20 9

14 (13.75) 16QAM 42 20

14 (13.75) 32QAM 51 24

14 (13.75) 64QAM 66 32

14 (13.75) 128QAM 78 37

14 (13.75) 256QAM 90 43




Channel

Spacing (MHz)

Modulation

Scheme

Service

Capacity (Mbit/s)

Maximum E1

Service

Capacity

28 (27.5) QPSK 42 20

28 (27.5) 16QAM 84 40

28 (27.5) 32QAM 105 50

28 (27.5) 64QAM 133 64

28 (27.5) 128QAM 158 75

28 (27.5) 256QAM 183 75




Channel

Spacing (MHz)

Modulation

Scheme

Service Capacity

(Mbit/s)

Maximum E1

Service

Capacity

56 QPSK 84 40

56 16QAM 168 75

56 32QAM 208 75

56 64QAM 265 75

56 128QAM 313 75

56 256QAM 363 75

40 64QAM - 75



IFX supports only STM-1 service by 128QAM modulation mode

IFX Channel spacing is 27.5 or 28 MHz

IFX Supports XPIC working group

At STM-1 configuration mode, IFX cannot be interconnected with

IF1A and IF1B board.


IFX – Typical Configuration

One NE configuration

Signal

compensation

cable

Waveguide

or RF cable


IFX – Typical Configuration (Cont.)

Dual NEs configuration

Signal

compensation

cable

Waveguide

or RF cable


IF Board -- IF Signal Parameters

Item Performance

IF signal

Transmitting frequency

(MHz)350

Receiving frequency (MHz) 140

Resistance (ohm) 50

ODU

management

signal

Modulation mode ASK

Transmitting frequency

(MHz)5.5

Receiving frequency (MHz) 10


IF Board -- Indicators

The space link is faulty. On (red)

The space link is normal.On (green)LINK

No services are configured. Off

The service has a minor or remote alarm.On (yellow)

The service has a critical or major alarm.On (red)

The service is normal.On (green)

SRV

The board is not working, not

created, or has no input power.Off

The board hardware is faulty.On (red)

The board is working normallyOn (green)

STAT

MeaningStatusIndicator


IF Board – Indicators (Cont.)

Indicator Status Meaning

ODUOn (green) The ODU is normal.

On (red) The ODU is faulty.

BER

On (yellow) The microwave BER exceeds the

threshold.

Off The microwave BER does not exceed

the threshold.

RMT

On (yellow) The remote equipment has a Remote

Defect Indication (RDI).

Off The remote equipment has no RDI.

ACTOn (green) The board is in active state.

Off The board is in standby state.


IF Board – Indicators (Cont.)


XPIC

(for IFX only)

On (green) XPIC signal is normal

On (red) XPIC signal loss

Off XPIC disable


IDU Board -- Tributary Board PH1

Indicator 1-8 channel E1

DB44

interfaces

9-16 channel E1

DB44 interfaces


IDU Board -- Tributary Board PL3

indicator SMB

electrical interface

PL3 accessing and processing 3 E3 or DS3 service


Tributary Board -- Types

32-channel E1

interfaces

75/120 ohm

PD1A/B

16-channel

E1 interfaces

75/120 ohm

PH1A/B PL3PO1A/B

8-channel E1

interfaces

75/120 omh

3-channel

E3/DS3 interfaces

75 ohm

4 or 8 groups of

jumpers

determine the

resistance.

Front

panel

The interface resistance of

PD1/PH1/PO1 boards are set

through the jumpers:

If there is a jumper, the

resistance is 75 ohm.

If there is no jumper, the

resistance is 120 ohm.


Tributary Board -- Board

installation

slot

20 PXC slot3

PXC slot1 SCC slot2

EXT slot7

PXC slot1

EXT slot4

SCC slot2

IDU 610

IDU 620

EXT slot5

EXT slot8

EXT slot6

①

Recommended

installation

sequence for TU

boards

②

③

⑤

EXT slot4

EXT slot3

④


Tributary Board -- Indicators


STAT

On (green) The board is working normally.

On (red) The board hardware is faulty.

Off The board is not working, or created, or

has no input power.

SRV

On (green) The service is normal.

On (red) The service has a critical or major alarm.

On (yellow) The service has a minor or remote

alarm.

Off No services are configured.


IDU Board -- Line Board SD1/SDE

SMB

electrical

interface

LC optical

interface


Line Board -- Types

SD1/SL1

Dual-port/ single port STM-1

optical interface

Ie-1

interface

S-1.1

interface

L-1.1

interfaceL-1.2

interface

SL4

Single- port STM-4

optical interface

S-4.1

interface

L-4.1

interfaceL-4.2

interface

SDE

dual-port STM-1


SLE

Single-port STM-1



Line Board -- Interface Parameters

Item Performance

Nominal bit rate (kbit/s) 155520

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

Optical fiber typeMulti-

mode fiberG.652 G.652 G.652

Transmission distance (km) 0.5 15 40 80/100

Working wavelength (nm) 1260-1360 1261-1360 1263-1360 1480-1580

Average transmit optical

power (dBm)

－19~－

14－15~－8 －5~0 －5~0

Minimum sensitivity (dBm) -23 -28 -34 -34

Minimum overload (dBm) -14 -8 -10 -10

Minimum extinction ratio (dB) 8.2 8.2 10 10


Line Board -- Interface Parameters

(Cont.)Item Performance

Nominal bit rate (kbit/s) 622080

Application code S-4.1 L-4.1 L-4.2

Optical fiber type G.652 G.652 G.652

Transmission distance

(km)15 40 80

Working wavelength (nm) 1274～1356 1280～1356 1480～1580

Average transmit optical

power (dBm)－15～－8 －3～2 －3～2

Minimum sensitivity (dBm) -28 -28 -28

Minimum overload (dBm) -8 -8 -8

Minimum extinction ratio

(dB)8.2 10 10


Line Board -- Board installation

slot

20 PXC slot3

PXC slot1 SCC slot2

PXC slot1

EXT slot4

SCC slot2

IDU 610

IDU 620

EXT slot5

EXT slot8

EXT slot6

①

②

③

⑤

EXT slot4

EXT slot3

④ EXT slot7

Recommended

installation

sequence for

SL4 boards

Recommended

installation

sequence for

STM-1 level

boards


Line Board -- Indicators

Indi. Status Meaning

STAT



Off The board is not working, or created, or no power supply.

SRV

On (green) The service is normal.

On (red) The service has a critical or major alarm.

On (yellow) The service has a minor or remote alarm.

Off No services are configured.

LOS1On (red) first opt. port on the SL1/SD1/SL4 has a R_LOS alarm.

Off first opt. port on the SL1/SD1/SL4 has no R_LOS alarm.

LOS2On (red) No.2 opt. port on the SD1 board has a R_LOS alarm.

Off No.2 opt. port on the SD1 board has no R_LOS alarm.


IDU Board -- Ethernet Board

RJ45 & LC

RJ45

EFT4 is the transparent Ethernet service board, processing 4 FE

services

EMS6 is the Ethernet layer 2 processing board, processing 4 FE

and 2 GE services.


EFT4 -- Board installation

EFT4 can be installed in both IDU 610 and IDU 620

slot

20 PXC slot3

PXC slot1 SCC slot2

EXT slot7

PXC slot1

EXT slot4

SCC slot2

IDU 610

EXT slot5

EXT slot8

EXT slot6

①

②

③

⑤

EXT slot4

EXT slot3

IDU 620

Recommended

installation

sequence for

EFT4 boards

④


Ethernet Board -- EFT4

Ethernet Service Signal Processing

Multiple working mode for port, JUMBO frame, flow control

Encapsulation and Mapping of Ethernet Service Signals

Multiple encapsulation protocols, 2 VC4 uplink, 4 internal ports, VC12

and VC3 level virtual concatenation, LCAS

Maintenance features

Loopback at different layer, GFP testing frame, reset


EMS6 -- Board installation

EMS6 can only be installed in IDU 620

slot

20 PXC slot3

PXC slot1 SCC slot2

IDU 620

EXT slot8

EXT slot6

Recommended installation

sequence of EMS6 boards

②

EXT slot7

EXT slot5

④ ③

EXT slot4①

⑤


Ethernet Board -- EMS6

Ethernet Service Signal Processing

Multiple working mode for FE and GE ports, JUMBO frame, flow

control

Encapsulation and Mapping of Ethernet Service Signals

Multiple encapsulation protocols, 2 VC4 uplink, 8 internal ports, VC12

and VC3 level virtual concatenation, LCAS

Maintenance features

Loopback at different layer, GFP testing frame, reset


EMS6 – Typical Configuration

EMS6

FE

GE

GE

IFH2

ODU ODU GE

EMS6

FE

GE

IFH2

FE FE

Cable Connection

Signal Flow

PO1 PO1

PXC PXC

E1 E1


Power Cross-Connection Clock

Board -- PXC

IndicatorIDU

Power

switch

External clock/

Wayside

interface

Power input

interface


PXC -- Board Installation

IDU 610

slot

20 PXC slot3

PXC slot1 SCC slot2

EXT slot7

IDU 620

EXT slot5

EXT slot8

EXT slot6

①

② EXT slot4

PXC slot1

EXT slot4

SCC slot2

EXT slot3


PXC -- Indicators


STAT



Off The board is not working, or not created, or

has no input power.

PWR

On (green) The power is normal.

On (red) +3.3V power fault or -48V input power

abnormal

Off No input power.

SYNCOn (green) The clock is normal.

On (red) The clock source is lost or the switch exists.

ACTOn (green) The board is in active state.

Off The board is in standby status.


IDU Board -- SCC

Indicators

Indicator

test button

Reset

button

NM serial

port

NM

interface

NM cascaded

interface

Order wire

Asynchronous

data and

Boolean

interface

Flash

memory


SCC Board -- Board Installation

slot

20 PXC slot3

PXC slot1 SCC slot2

EXT slot7

IDU 610

IDU 620

EXT slot5

EXT slot8

EXT slot6

EXT slot4

PXC slot1

EXT slot4

SCC slot2

EXT slot3


SCC Board -- NM Cable Connection

The main control board sets the NE ID through the software.

NMSConnected by

Ethernet cable


SCC Board -- Wrong Connections

Multiple NEs are

cascaded as a

loop.

Self-loop of

single NE

The connection

will cause NE

reset frequently.


SCC Board -- Indicators


STAT



Off The board is not working, or not created, or

has no input power.

PROG

On 100 ms and off

100 ms (green)

During the board power-on/reset, loading

the software.

On 300 ms and off

300 ms (green)

The board software is introduced through

the BIOS during the power-on/reset.

On (green) Initialize the upper layer software.

On 100 ms and off

100 ms (red)

During the board power-on/reset,

BOOTROM self-test fails.


SCC Board -- Indicators

Indi. Status Meaning

PROG

On

(red)

During the board power-on/reset, the memory self-test

fails or the upper layer software loading fails, or during

the board running, the logical file and software are lost.

Off The software is normal.

ALM

On (green) The system is normal.

On (red) The system has a critical or major alarm.

On (yellow) The system has a minor alarm.

Off The system has no input power.

MANT

On

(yellow)

The system is in maintenance state ( that is, loop-back,

laser power-off, and ODU transceiver mute)

Off The system is in working state.


IDU Board -- Fan Board (FAN)

Indicator

slot

20 PXC slot3

PXC slot1 SCC slot2

EXT slot5

EXT slot8

EXT slot6

EXT slot4

EXT slot7

Fan direction


FAN

On The fan is working normally.

On The board is faulty.

Off The board has no input power.


IDU Structure (IDU 605 1A/1B)

IDU 605 1A and IDU 605 1B are both 1U height and adopt

nature heat dissipation mode.

Supporting microwave 1+0 configuration.

IDU 605 1A

Logical slots assignment of

IDU 605 1A

IDU 605 1B

Logical slots assignment

of IDU 605 1B


Panel of IDU 605 1A/1B

Asyn. data

interface

Syn. data

interfacePower

switch

IndicatorMON

interface

E1 interfaces

ODU

interface

Orderwir

e

Serial

interface

NMS

interfaces

Power

input


IDU Structure (IDU 605 2B)

IDU 605 2B is 1U height

and adopt nature heat

dissipation mode.

Supporting microwave

1+1 configuration.IDU 605 2B

Logical slots assignment of IDU 605

2B


Panel of IDU 605 2B

Syn. data

interface

Power

switch

Indicator

MON

interface E1

interfaces

ODU

interface

Orderwir

e

Asyn. data

interfaceSerial

interfac

e

NMS

interface

s

Power

input

ODU

switch


IDU Structure (IDU 605 2F)

IDU 605 2F is 1U height

and adopt nature heat

dissipation mode.

Supporting microwave

1+1 configuration.IDU 605 2F

Logical slots assignment of IDU 605

2F


Panel of IDU 605 2F

Syn. data

interface

Power

switch

Indicator

MON

interface E1

interfaces

ODU

interfaceOrderwire

Serial

interfaceNMS

interfaces

Power

input

ODU

switch 3 FE

interface


Indicators of IDU 605 1A/1B/1F

Indicator Color and meaning

PWR

Color: green/ red. Showing green after power on.

Show the status of PW module after system boot up.

Red: alarm “POWER_ALM” generated.

Green: no alarm for PW module.

IDU

Color: red/yellow/green.

Show the status of IDU module after system boot up.

Red: critical or major alarm generated.

Yellow: minor or warning alarm generated.

Green: no alarm.

ODU

Color: red/yellow/green, showing red after power on.

Show the status of ODU after system boot up.

Red: critical or major alarm generated, or ODU off line.

Yellow: minor or warning alarm generated in ODU.

Green: no alarm.


Indicators of IDU 605 2B/2F

Indicator Color and meaning

PWR The same as IDU 605 1A and IDU 605 1B’s

IDU The same as IDU 605 1A and IDU 605 1B’s

ODU1Corresponding to standby ODU, the same as IDU 605 1A and IDU 605

1B’s

ODU2 Corresponding to active ODU, the same as IDU 605 1A and IDU 605 1B’s

ACT1

Color : green, indicator is off after power on.

Show the 1+1 backup status after the 1+1 backup group is enabled.

On: the standby IF0 is now working.

Off: the active IF0 is now working.

ACT2

Color : green, indicator is off after power on.

Show the 1+1 backup status after the 1+1 backup group is enabled.

On: the active IF0 is now working.

Off: the standby IF0 is now working.


Logical Boards of IDU 605

Logical

Boards

Function of the board Logical slot

PW48B –48V DC power accessing Slot 1

PW24A +24V DC power accessing

SCC System control and communication Slot 2

EOW Orderwire and auxiliary interface

processing

Slot 3

PF1 5 E1 service accessing and processing Slot 4

PH1 16 E1 service accessing and processing

IF0 PDH mode IF board Slot 8（IDU605 1A/1B)

Slot7/8（IDU605 2B)


Logical Boards of IDU 605

Logical Boards Function of the board Logical slot

EMS4 3FE+1GE accessing Slot 2

IFH1 Hybrid Microwave and AM supporting Slot 8（IDU605 1F)

Slot7/8（IDU605

2F)


Signal flow of IDU 605 System

IDU 605 has no integrated ADM, the signal flow as below

PF1/

PH1IF0 ODU

Baseband

signalIF

signalRF

signal

Antenna




PF1/

PH1IF0 ODU

Baseband

signalIF

signalRF

signal

Antenna

605 A/B




PF1/

PH1IFH1 ODU

Baseband

signalIF

signalRF

signal

Antenna

605 F

EMS4


Features of IDU 605

Clock tracing

auto-negotiation without only manual setting

Interconnecting with IDU 605, clock free running at primary site and

non-primary site tracing the primary site.

Interconnecting with IDU 620, IDU 605 tracing the clock from IDU 620.

Others

Impedance (75ohm or 120ohm) of E1 signal is set by software.

1+1 backup for the DC power.


Contents







ODU -- Interface

< 5.5 kg Power consumption: < 40W or 58WWeight:

< 260 mm X 260 mm X 92 mm (width X height X depth)Dimension:

Grounding

double-screw bolt

RSSI test

interfaceIF interface

Antenna

port


ODU -- Coaxial Interface

< 5 kg Power consumption：< 40WWeight：

< 260 mm × 260 mm × 92 mm (width X height X depth)Dimension：


ODU -- Types

OptiX RTN 600 provides full frequency coverage and multiple

ODU, it consists SP,HP and LP series for different conditions.

ItemsDescription

SP series HP series LP series

Freq. band 6/7/8/11/13/15/1

8/23/26/38

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

26/32/38

7/8/11/13/15/1

8/23

Service SDH / PDH PDH

Modulation QPSK/16QAN/32QAM/64QAM/128Q

AM/256QAM

QPSK/16QA

M

Output power Standard High normal


Relation Between ODU and IDU

IDU IF boardCorrespondin

g ODURemark

IDU

605Fix (IF0) LP/SP LP first.

IDU

610IF1A/IF1B SP

IDU 610 only use SP, for the

natural dissipation

IDU

620

IF1A/IF1B SP/HP --

IF0 LP/SPIF0 interconnecting with IDU

605, choose LP first.

IFX/IFH2 SP/HP --


ODU -- Freq. Performance

ODU covers from 6G to 38G frequency bands by 3 series, the

frequency parameters of LP series is:

1008，1200，123221.200～23.61823GHz

1008，1010，1092.5，156017.685～19.71018GHz

315，420，475，490，640，644，72814.400～15.35815GHz

26612.750～13.25013GHz

490，500，53010.675～11.74511GHz

119，126，151.614，208，266，311.327.718～8.4978GHz

154，160，161，168，196，2457.093～7.8977GHz

T/R spacing in one channel（MHz）Freq. range (GHz)Freq.


ODU -- Freq. Performance (Cont.)

The frequency parameters of SP series is:

700，126037.044～40.10538GHz

800，100824.250～26.45326GHz

1008，1200，123221.200～23.61823GHz

1008，1010，156017.685～19.71018GHz

315，420，475，490，640，644，72814.400～15.35815GHz

26612.751～13.24813GHz

490，500，53010.675～11.74511GHz

119，126，151.614，208，266，311.327.731～8.4978GHz

154，160，161，168，196，2457.093～7.8977GHz

252.04，300（L6）

340（U6）

5.850～6.425（L6）

6.425～7.125（U6）

6GHz

T/R spacing in one channel (MHz)Freq. range (GHz)Freq.


ODU -- Freq. Performance (Cont.)

The frequency parameters of HP series is:

700，126037.044～40.10538GHz

81231.815～33.38332GHz

800，100824.250～26.45326GHz

1008，1200，123221.200～23.61823GHz

1008，1010，156017.685～19.71018GHz

315，420，475，490，640，644，72814.400～15.35815GHz

26612.751～13.24813GHz

490，500，53010.675～11.74511GHz

119，126，151.614，208，266，311.327.731～8.4978GHz

154，160，161，168，196，2457.093～7.8977GHz

T/R spacing in one channel (MHz)Freq. range (GHz)Freq.


ODU – Product Label

The ODU parameters and types can be get from the ODU label

①: Freq. band

②：S-SDH/PDH, P-PDH

③：T/R spacing (MHz)

④：Sub-freq. band

⑤：P- high site, N－low site

⑥：S-Standard power, H-

high power

① ②

①: Freq. band

②: ODU type

①: Transmit freq. band (MHz)

②: T/R spacing (MHz)

③: Hi-high site, Lo- low site


Contents







Hybrid coupler (Waveguide interface)

Secondary tributary port

Antenna port

Primary tributary port


Hybrid coupler (coaxial interface)


Hybrid coupler -- Main Performance

Item Performance

Flatness (dB) ≤0.5

Loss (dB) 3.3±0.3（3dB balance coupler）

≤1.7 (6dB un-balance waveguide interface)

≤1.9 (6dB un-balance coaxial interface)

Degree of coupling

(dB)

3.3±0.3 (3dB balance coupler)

6.5±0.6 (6dB un-balance coupler)

Isolation (dB) ≥20

Voltage standing

wave ratio (VSWR)

≤1.2

Dimension (width x

depth x height)

< 220 mm x 334 mm x 252 mm (waveguide interfaces)

< 100 mm x 300 mm x 120 mm (coaxial interfaces)

Weight (kg) <5


Hybrid coupler -- Product Label

The hybrid coupler parameters and types can be got from label

①: Type

②: Freq. band

③: B-balance

U-unbalance

④: 03-coupling

3dB

06-coupling 6d

⑤: antenna interface:

c-round waveguide, R-rectangular

waveguide, F-flange

⑥: ODU interface

c-round waveguide, R-rectangular

waveguide, N: type-N, female①: working freq. range (MHz)

②: coupling (dB) between the primary

branch and the secondary branch.


Summary

Equipment Structure of OptiX RTN 600

Software Structure: the host and board software are integrated in the

SCC and the ODU is a logical board.

IDU: includes IDU 610, IDU 620 and IDU 605.

IF board: IF1, IF0, IFX

Line board: SL4, SL1, SD1, SLE, and SDE

Tributary board: PD1, PH1, PO1

Data board: EFT4, EMS6

Power cross-connection clock board: PXC

System control and communication board: SCC

Fan board: FAN

ODU: interface, dimension, weight, power consumption, power

indicator, and frequency indicator

Hybrid coupler: interface and main indicators


Summary

Contents Review

Main characteristics of OptiX RTN 600

System Structure, Software and Hardware Structure of OptiX RTN

600

Board Functions and Signal Stream in the IDU of OptiX RTN 600

ODU and Hybrid coupler Features and Functions of OptiX RTN

600

Thank youwww.huawei.com

1 - OTF101101 OptiX RTN 600 V100R003 Product Description ISSUE 1.02

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Transcript of 1 - OTF101101 OptiX RTN 600 V100R003 Product Description ISSUE 1.02