optix rtn 600 product introduction-a

8/3/2019 OptiX RTN 600 Product Introduction-A

1/90

www.huawei.com

Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved.

Security Level:INTERNAL2007-12-29

OptiX RTN 600 Product

Introduction

RTN---Radio Transmission Node


2/90

Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 1Page 1Page 1

Foreword

The OptiX RTN 600 is a split-mount digital microwave

transmission system developed by Huawei. RTN 600

provides various service interfaces and features flexible

configuration and easy installation. It can construct a radio

transmission network that serves as backhaul links for mobile

communication networks or private networks. The RTN 600

can also construct a hybrid network that is used to transmit

SDH, PDH, and Ethernet services together with the OptiXseries optical transmission products of Huawei.

Adjust SlideAdjust Slide


3/90


References

Product Description and Hardware Description in the OptiX

RTN 600 ProductManual.

Digital Microwave Communication principle


4/90


Objectives

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

Describe the main characteristics of OptiX RTN 600.

Describe the system structure ,software and hardware

structure of OptiX RTN 600.

Know the types of the IDU and their features

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

New introduce slide of V1R3 is remarked by

Adjust Slide

R2 New SlideR2 New Slide


5/90


Contents

1. Equipment Overview

2. Equipment Structure


6/90


Contents


1.1 Equipment Components

IDU

ODU

Antenna

Intermediate Frequency (IF) Cable

Hybrid coupler

1.2 Equipment Characteristics


7/90


Equipment Components

Hybrid

CouplerIF Cable

IDU 620

ODU

Antenna

Pole

Adjust Slide


8/90


Equipment ComponentsCont.

Hybrid

Coupler

IF Cable

IDU 605 2B

ODU

Antenna

Pole



9/90


IDU

The IDU is the indoor unit of an OptiX RTN 600 system. It

accesses services, and performs multiplexing/de-

multiplexing and IF processing of the services.

The OptiX RTN 600 IDU is available in three types: IDU

610, IDU 620, and IDU 605.



10/90


IDU 610/620

IDU 610

IDU 620

IDU 610 is 1U high and supports

one microwave direction.

IDU 620 is 2U high and supports

maximum four microwave

directions.


11/90


IDU 605

IDU 605 2B

IDU 605 1B

IDU 605 1A

IDU 605 is 1U high , supports one microwave direction., have there types:

IDU 605 1A:

maximum capacity 5 E1

Support 1+0 configure

IDU 605 1B:


Support 1+0 configure

IDU 605 2B:


Support 1+1configure



12/90


IF Cable

The IF cable provides -48V power for ODU and transmits the IF signal andODU management signal between IDU and ODU.

The IDU and ODU are connected by IF jumper and IF Cable:

IF jumperThe IF jumper is a 2 m RG223 cable. The IF jumper uses a TNC

connector at one end to connect to the IF board, a type-N connector at the other

end to connect to the IF cable.

IF CableBoth end are type-N connector, one end to connect to IF jumper, the

other end to connect to ODU. There are two types of IF Cable: RG-8U and 1/2

inch.

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.

IF transit jumper IF cable



13/90


ODU

Outdoor unit (ODU) realizes the

mutual conversion between IF

analog signal and RF signal.

6G ODU 7~38G ODU



14/90


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.

738G Hybrid Coupler6G Hybrid Coupler



15/90


Antenna

The antenna performs the directional transmission and reception

of RF signals. The main parameters are frequency band,

diameter and antenna gain.

Single-polarized antennadual-polarized antenna



16/90


IDU 610/620 Characteristics

PDH/SDH integrated microwave transmission system.

The modulation mode and link capacity are set through software.

Microwave link supports the SNCP (IF0 Board not support

SNCP

Except for SL4IF0IFXEMS6 not support IDU 610

the other boards of IDU 610 and IDU 620 are compatible each

other.



17/90


IDU 610/620 Characteristics (cont.)

IFX board support XPIC function

Support N+1 protection and REG function

Synchronous data interface /Orderwire spanning function

SL61SCCVER.C

The external clock interface supply 2M overhead , it can be used

as the wayside service interface, or can transparently transmit

DCC bytes, synchronous data overhead bytes, asynchronous data

overhead bytes, and orderwire overhead bytes.

Support STM-4 MSP



18/90


IDU 605 Characteristics

PDH microwave transmission platform

The modulation mode and link capacity are set through software.

Microwave link not support SNCP

Integrative box equipment

orderwire spanning, orderwire addressing calls, orderwire group

calls.



19/90


IDU Compare

Item IDU 605 IDU 610 IDU 620

RF configuration mode 1+0IDU 605

1A/1B

1+1IDU 605 2B

1+0 1+0,1+1, N+1, XPIC

IF Board IF logical board (IF0) IF1 IF0, IF1, IFX

Maximum capacity (single

carrier)

5 E11A

16 E11B/2B

STM-1

Pluggable board Not support support

Microwave type PDH SDH/PDH

Microwave modulation

scheme

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

AM

Service type E1 SDHPDHE1E3DS3 and

Ethernet services



20/90


Questions

What are the components of OptiX RTN 600? What

are the functions of them? What about the connection

relation among the components?

What types do the optiX RTN 600 have What are the

characteristics of each type IDU?



21/90


Contents


2. Equipment Structure


22/90


Contents

Equipment Structure

2.1 System Diagram

2.2 Software Structure

2.3 IDU 605 Structure and Boards

2.4 IDU 610/620 Structure and Boards

2.5 ODU Interfaces and Parameters

2.6 Hybrid coupler Parameters



23/90


Software Structure

NM software

Host software

Board softwareODU

In the OptiX RTN 600, all the board

software and host software are integrated

together and run on the SCC 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.

EMS6

EMS6 board has independent boardsoftware, which runs in the CPU of the

EMS6 board.



24/90


Contents

Equipment Structure

2.1 System Diagram








25/90


IDU Structure IDU 605 1A

IDU 605 is 1U high and

adopts the nature heat

dissipation mode.

Support 1+0 configuration. IDU 605 1A

IDU 605 1A logic board configuration

NotePF1 support5E1, E1

interface is DB44, the

physical interface can

access 8E1,butonlyuse

1~5E1, 6~8E1 notbe

processed.



26/90


27/90


IDU Structure IDU 605 1B



dissipation mode.

Support 1+0 configuration.IDU 605 1B

IDU 605 1B logic board configuration



28/90


IDU 605 1B Front Panel Interface

SynchronousData

Interface

Main

power

switchIndicators

Boolean

interface 1~16E1

Interfaces

ODU

Interfaces

Order

wire

Interface

Asynchronous

data Interface

NM

Serial

Port

NM

InterfacePower

interfaces



29/90


IDU Structure (IDU 605 2B



dissipation mode.

Support 1+1 configuration.

IDU 605 2B

IDU 605 2B logic board configuration



30/90


IDU 605 2B Front Panel Interface

Synchronous

Data InterfaceMain

power

switchIndicators

Boolean

interface

1~16E1

Interfaces

ODUInterfaces

Order

wire

Interface

Asynchronous

data Interface

NM

Serial

Port

NM

InterfacePower

interfaces

ODU

power

switches



31/90


IDU 605 Indicators Indicators of IDU 605 1A and IDU 605 1B:

Name Color and meaning

PWRRED The system has POWER_ALM

GREENThe system doesnt has POWER_ALM

IDU

On for 100 ms and off for 100 ms alternately (green) :When the board

is being powered on or being reset, the software is being loaded.On for 500 ms and off for 500 ms alternately (green) :The board is in

the BIOS holdover state. The NE software does not exist or is not

running

RED A critical or major alarm occurs in the services.

YELLOW: A minor or warning alarm occurs in the services.

GREEN The IDU works normally.

ODU

RED : A critical or major alarm occurs in the ODU, or the ODU has no

power access.

YELLOW: A minor or warning alarm occurs in the ODU.

GREEN The ODU works normally.



32/90


IDU 605 Indicators (Cont.)

Indicators of IDU 605 2B:

Name Color and meaning

PWR The same as IDU 605 1A andIDU 605 1B

IDU The same as IDU 605 1A andIDU 605 1B

ODU1Indicators of the backup ODU(slot17)The same as IDU 605 1A andIDU

605 1B

ODU2Indicators of the main ODU(slot18)The same as IDU 605 1A andIDU

605 1B

ACT1The Indicators of the standby IF board(slot7),

on( green) The backup IF board is in active state

off The backup IF board is in standby state

ACT2The Indicators of the main IF board(slot8), color :

On (green): The main IF board is in active state

off The main IF board is in standby state



33/90


IDU 605 Logical Board

Logical Board Name Full Name Logical Slot

PW48B 48 V power board Slot 1

SCC System control and

communication board

Slot 2

EOW Orderwire board Slot 3

PF1 5xE1 tributary board Slot 4

PH1 16xE1 tributary board

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

Slot7/8IDU605 2B)

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.



34/90


IDU 605 Signal Processing Flow

IDU 605 not support build-in ADM function, the signal need

not through the cross-connect process, multiplexes E1

service signals into microwave frame signals directly. The

signal processing flow as following:



35/90


IDU 605 Clock Characteristics

The clock tracing neednt to be configured. It is auto-Negotiation,

and clock tracing as the following results:

In a point-to-point network which the NE use IDU 605, the clock

trace auto-negotiation result is the high site NE as free-runmodes and the low site NE trace the high site clock sourse.

One site that the NE use IDU 605, the opposite site that the NE

use IDU 620, the result of clock trace is the IDU 605 clock trace

the IDU 620s clock source.

NoteThe IDU620 clock cannotbe setto trace the IDU605 clock. Otherwise

the clock will self-lock.



36/90


IDU 605 OtherCharacteristics

Supports the setting of the impedance of E1 signals through

the software (75-ohm or 120-ohm).

Supports 1+1 protection for the input power.

Supports the group call function of the orderwire, the group

number is 888. The orderwire number also can be set as

designing.



37/90


Contents

Equipment Structure

2.1 System Diagram








38/90


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 slotnumbering rule is

from bottom to up

and left to right.

IF boardLine board /tributary

board/data board



39/90


40/90


IDU Board -- IF Board IF1

ODU power

supply switch

IF cable interface Indicators

The IF board receives and transmits 1x IF signal. It realizes the

conversion between baseband digital signal and IF signal, it also

provides -48V DC power supply and management signal to the ODU.


41/90


IDU Board -- IF Board IF0

IF cableinterface

ODU powersupply switch

Indicators



42/90


IDU Board -- IF Board IFX

IF cable

interface

XPIC input /output

signal port

ODU power

supply switch

Indicators



43/90


IF Board -- Board Installation

slot20 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

Paired Slots

Paired Slots

No limitation for board installation under HSB configuration.

Only installing IF boards in paired slots under SD or FD configuration.

Recommended

installationsequence for IF

boards


44/90


IF1 Board -- IF PerformanceAdjust Slide

R1 version, the IF1 board support 7 working mode.

ItemPerformance

4 X E1 8 X E1 16 X E1 STM-1

Modulation

mode

QPSK 16QAM QPSK 16QAM QPSK 16QAM 128QAM

Channel

spacing

(MHz)

7 3.513.75 /14

a7

27.5/

28 b

13.75 /14

a27.5 / 28 b

Coding

scheme

PDH signal is coded through the Reed-Solomon (R-S).

SDH signal is coded through the Trellis-Coded Modulation (TCM) and R-

S.

Remarks

a: At the 18G band, the channel spacing is 13.75MHz, At other bands,

the channel spacing is 14MHz.

b: At the 18G band, the channel spacing is 27.5MHz. At other bands, the

channel spacing is 28MHz.


45/90


IF1 Board -- IF Performance

For R2, the IF1 board add 8 types of working mode.

Item Performance

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

Modulation

modeQP

SK

16

QAM

32

QAM

64

QAM

128

QAM

16

QAM

32

QAM

64

QAM

Channel

spacing(MHz)

28 14 14 14 14 28 28 28



46/90


IF0 Board -- IF Performance

ItemPerformance

16 E1 10 E1 5 E1 2 E1

Modulationmode

QPSK QPSK QPSK QPSK

Channel

spacing

(MHz) 28 14 7 3.5

IF0 board support four types of working mode: 16E1, 10E1, 5E1,

2E1modulation mode only support QPSK.

NoticeThe IF0 board and the IF1 board cannot interconnection, even though

they are in the same IF working mode.

IF0 board is use for interconnection with IDU 605



47/90


IFX Board -- IF Performance

IFX support one working mode: STM-1, 128QAM, 28MHz

coded through the Trellis-Coded Modulation (TCM) and R-S

Support XPIC function

In the service of STM-1 mode, when the XPIC function is disabled,

the IFX can be interconnected to IF1, but it isnt recommended.

NoteWhen the XPIC function is disabled, the XPIC INportand

XPICOUTportmustbe looped back byusing an XPIC cable.



48/90


IF Board -- IF Signal Parameters

Item Performance

IF signal

Transmitting frequency

(MHz)

350

Receiving frequency

(MHz)

140

Impedance (ohm) 50

ODUmanagement

signal

Modulation mode ASK

Transmitting frequency(MHz)

5.5

Receiving frequency

(MHz)

10


49/90


IF Board -- Indicators

The space link is faulty.On

The space link is normal.OnLINK

No services are configured.Off

The service has a minor or remote alarm.On

The service has a critical or major alarm.On

The service is normal.On

SRV

The board is not working, not

created, or has no input power.Off

The board hardware is faulty.On

The board is working normallyOn

STAT

MeaningStatusIndicator


50/90


IF Board Indicators (Cont.)

Indicator Status Meaning

ODUOn The ODU is normal.

On The ODU is faulty.

BER

On The microwave BER exceeds the

threshold.Off The microwave BER does not exceed

the threshold.

RMT

On The remote equipment has a Remote

Defect Indication (RDI).

Off The remote equipment has no RDI.

ACTOn The board is in active state.

Off The board is in standby state.


51/90


IDU Board -- Tributary Board PH1

Indicator 1-8 channel E1

DB44

interfaces

9-16 channel E1

DB44 interfaces

The tributary board PH1 processes 16 channel E1 signals and

provides the E1 interface.


52/90


IDU Board -- Tributary Board PD1

The tributary board PD1 processes 32 channel E1 signals and

provides the E1 interface.

116 E1

MDR68 interface1732E1

MDR68 interfaceindicator



53/90


IDU Board -- Tributary Board PL3

The tributary board PL3 processes 3 channel E3/DS3 signals andprovides the E1 interface.

PL3 not support the E3 and DS3 services hybrid configured.

Select the type of the accessed service signal as E3 or DS3 through

software.

indicator SMB

interface



54/90


Tributary Board -- Types

16-channel E1

interface

75 ohm

PH1A

8-channel

E1 interface

75 ohm

PO1A PO1BPH1B

16-channel E1

interface

120 omh

8-channel E1

board

120 ohm

Four groups ofjumpers

determine theimpedance.

Front

panel

The board interface impedance

is selected through the jumper:

If there is a jumper, the

impedance is 75 ohm.

If there is no jumper, the

impedance is 120 ohm.


55/90


Tributary Board -- Types (cont.)

32-channel E1

interface

75 ohm

PD1A PD1B

32-channel

E1 interface

120 omh

Eight groups

of jumpers

determine the

impedance.

Front

panel

PD1 board interface impedance is selected

through the jumper:

If there is a jumper, the impedance is 75

ohm.

If there is no jumper, the impedance is

120 ohm.

PL3 board interface impedance cannot

changed through the jumper

PL3

3-channel

E3/DS3 interface

75 ohm



56/90


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

Recommended

installation

sequence for TU

boards

EXT slot4

EXT slot3


57/90


Tributary Board -- Indicators


STAT

On The board is working normally.

On The board hardware is faulty.

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

SRV

On The service is normal.

On The service has a critical or major alarm.

On The service has a minor or remotealarm.

Off No services are configured.


58/90


IDU Board -- Line Board SD1/SDE

SMB

electricalinterface

LC optical

interface

The line board processes 1-2 channel STM-1 signal and

provides STM-1 optical or electrical interface.


59/90


IDU Board -- Line Board SL4

The SL4 line board processes 1 channel STM-4 signal and provides

STM-4 optical interface.

LC optical

interfaceindicator



60/90


Line Board -- Types

SD1

Dual-port STM-1

optical interface

Ie-1

interface

S-1.1

interface

L-1.1

interfaceL-1.2

interface

SL1

Single- port STM-1

optical interface

Ie-1

interface

S-1.1

interface

L-1.1

interfaceL-1.2

interface

SDE

dual-port STM-1

electrical interface

SLE

Single-port STM-1

electrical interface


61/90


Line Board Types (cont.)

SL4 line board support three optical module

SL4

Single STM-4 optical interface

S-4.1

interface

L-4.1

interface

L-4.2

interface



62/90


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

EXT slot4

EXT slot3

EXT slot7

Recommended

installation

sequence for LU

boards

Note: Onlyslot6/slot8 supportSL4


63/90


Line Board -- Indicators


STAT



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

supply.

SRV

On The service is normal.

On The service has a critical or major alarm.

On The service has a minor or remote alarm.

Off No services are configured.

LOS1

On No.1 opt. port on the SL1/SD1 board has a R_LOSalarm.

Off No.1 opt. port on the SL1/SD1 board has no R_LOS

alarm.

LOS2On 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.


64/90


Line Board -- Indicators

LOS

on opt. port on the SL1/SD1 board has a

R_LOS alarm.

off opt. port on the SL1/SD1 board has no

R_LOS alarm.

Note: All the line board have the STAT and SRV indicator.



65/90


IDU Board -- Ethernet Board EFT4

EFT4 is a Ethernet transparent transmission board. It receives,

transmits and processes four-channel Ethernet signals.

slot

20 PXC slot3

PXC slot1 SCC slot2

EXT slot7

PXC slot1

EXT slot4

SCC slot2

IDU 610

EXT slot5

EXT slot8

EXT slot6

EXT slot4

EXT slot3

IDU 620

Recommended

installation

sequence forEFT4 boards

R2 N SlidR2 N Slid


66/90


IDU Board -- Ethernet Board EMS6

The EMS6 accesses 4xFE signals and 2xGE/FE signals, and

supports transparent transmission services and Layer 2 switching.

Provides GE optical interfaces or GE electrical interfaces by using two

SFP modules. The GE electrical interface is compatible with the FE

electrical interface.

Supports an uplink bandwidth of 2xVC-4s.

IDU 620

slot

20 PXC slot3

PXC slot1 SCC slot2

EXT slot8

EXT slot6

EXT slot4

Recommended

installation

sequence for

EMS6 boards

EXT slot7

EXT slot5



67/90


Power Cross-Connection Clock

Board -- PXC

IndicatorIDU

Power

switch

External clock/

Wayside

Interface/Overhea

d data channel

Power input

interface

The PXC board realizes the cross-connection (1616 VC4) and

clock functions , it also provides the DC power for other boards.


68/90


PXC -- Board Installation

IDU 610

slot

20 PXC slot3

PXC slot1 SCC slot2

EXT slot7

IDU 620

EXT slot5

EXT slot8

EXT slot6

EXT slot4

PXC slot1

EXT slot4

SCC slot2

EXT slot3


69/90


PXC -- Indicators


STAT



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

no input power.

PWR

On The power is normal.

On +3.3V power fault or -48V input power abnormal

Off No input power.

SYNC

On The clock is normal.

On The clock source is lost or the switch exists.

ACTOn The board is in active state.

Off The board is in standby status.


70/90


IDU Board -- SCC

SCC provides system control and communication functions, auxiliary

interfaces management and standby internal power module.

Indicators

Indicator

test button

Reset

button

NM serial

port

NM

interface

NM cascaded

interface

Order wire

Asynchronous

data and

Boolean

interface

Flash

memory


71/90


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


72/90


SCC Board -- NM Cable Connection

The SCC board sets the NE ID through the software. The initial NE ID

is set to 49136 by default.

The IP address of NE is also set through the software. The IP address is

set to 129.9.0.ID by default.

NMS

Connected by

Ethernet cable


73/90


SCC Board -- Wrong Connections

Multiple NEs are

cascaded as a

loop.

Self-loop of

single NE

The connectionwill cause NE

reset frequently.


74/90


SCC Board -- Indicators

Indicato

r

Status Meaning

STAT



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

PROG

On 100 ms and off

100 ms

During the board power-on/reset, loading

the software.

On 300 ms and off

300 ms

The board software is introduced through

the BIOS during the power-on/reset.On Initialize the upper layer software.

On 100 ms and off

100 ms

During the board power-on/reset,

BOOTROM self-test fails.


75/90


SCC Board -- Indicators

Indicato

r

Status Meaning

PROG

On 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 The system is normal.

On The system has a critical or major alarm.

On The system has a minor alarm.

Off The system has no input power.

MANT

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

back, laser power-off, and ODU transceiver mute)

Off The system is in working state.


76/90


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.



77/90


IDU BoardsSummary

Board Support IDU Type Explain

IF1A/IF1B IDU 610/IDU 620 receives and transmits 1x IF signal. It

realizes the conversion between baseband

digital signal and IF signal, it also provides -

48V DC power supply and management

signal to the ODU.

IF0A/IF0B IDU 620

IFX IDU 620

PH1 IDU 610/IDU 620 8E1tributary boardprovide E1 interface.

PO1 IDU 610/IDU 620 16E1tributary boardprovide E1 interface.

PD1 IDU 610/IDU 620 32E1tributary boardprovide E1 interface.

PL3 IDU 610/IDU 620 3E3/DS3 tributary boardprovide E3/DS3

interface.




78/90


IDU BoardsSummary (cont.)


SD1 IDU 610/IDU 620 2STM-1 line board, provide STM-1 optical interface

SDE IDU 610/IDU 620 2STM-1 line board, provide STM-1 electrical

interface

SL1 IDU 610/IDU 620 1STM-1 line board, provide STM-1 optical interface

SLE IDU 610/IDU 620 1STM-1 line board, provide STM-1 electrical

interface

SL4 IDU 620 1STM-41 line board, provide STM-4 optical interface

EFT4 IDU 610/IDU 620 4-port 10M/100M Ethernet transparent transmission

board.

EMS6 IDU 620 supports transparent transmission services and Layer

2 switching services




79/90


IDU BoardsSummary (cont.)


SCC IDU 610/IDU 620 SCC provides system control and communication

functions

PXC IDU 610/IDU 620 Power Cross-Connection Clock Boardprovide

power supply, cross, clock function.

FAN IDU 620 FAN board




80/90


Contents

Equipment Structure

2.1 System Diagram









81/90


ODU TypesThe OptiX RTN 600 ODU is available in three types: Standard Power,

High Power, and Low capacity for PDH.

Item Description

Standard Power

ODU

High Power ODU Low Capacity for

PDH ODU

ODU series SP and SPA HP LP

Frequency band 6/7/8/11/13/15/18/2

3/26/38GHz

7/8/11/13/15/18/23/2

6/32/38 GHz

7/13/15/18/23

GHz

Microwave type SDH/PDH PDH

Microwave

modulation scheme

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


Adjust Slide


82/90


ODUInterface

6 GHz SP series ODUs are coaxial interfaces

738 GHz ODUs are waveguide

interfaces

The ODUs are classified into the ODU with the waveguide interface and the ODUwith the coaxial interface according to the type of the antenna interface of the ODU.

Adjust Slide



83/90


The Match Relation between IDU and ODU

IDU IF boardODU

SeriesDescription

IDU 605 IF0 LP/SP

IDU 605 match with the LP-ODU firstly. If

the LP-ODU not satisfy the requirement, than

IDU 605 match with the SP-ODU.

IDU 610 IF1A/IF1B SPNot support HP ODU in the result of the natureheat dissipation mode.

IDU 620

IF1A/IF1B SP/HP None

IF0 LP/SP None

IFX SP/HP None



84/90


ODU -- Main Performance

ODU6G38G7G

ITEM L6 U6 7 8 11 13 15 18 23 26 32 38

HPTX

Power.

maximum

30 30 28 26 26 25.5 25 25 23 23

SPTX

Power

maximum

26 26 25.5 25.5 24.5 24.5 24.5 24 22.5 22 20.5

LPTX

Power

maximum

27 27 25 25 23.5 23.5 23

Maximum

receive

power

dBm

-20

Tx Frequency Stability (ppm): 5

jj



85/90


Contents

Equipment Structure

2.1 System Diagram






jj



86/90


Hybrid Couplerjj

Hybrid coupler -- Main



87/90


Hybrid coupler -- Main

PerformanceItem Performance

Loss (dB) 3.30.3 (3 dB balanced hybrid coupler)

1.7 (6 dB unbalanced hybrid coupler with waveguide

interfaces)

1.9 (6 dB unbalanced hybrid coupler with coaxial

interfaces)

Ripple of loss (dB) 0.5

Degree of coupling (dB) 3.30.3 (3 dB balanced hybrid coupler)

6.50.6 (6 dB unbalanced hybrid coupler)

Degree of separation (dB) 20Voltage standing wave

ratio (VSWR)

1.2

Power capacity (W) 8



88/90


Summary

OptiX RTN 600 equipment structure

Software Structure host and board software are integrate in SCC board,

ODU as logical board.

IDU divide into three types: IDU 605, IDU 610, IDU 620

IDU 610/620 through configure different board to realize the required function:

IF BoardIF1AIF1BIF0AIF0BIFX

Line BoardSL1SD1SLESDESL4

Tributary BoardPH1PO1PD1PL3

Data BoardEFT4EMS6

Power Cross Connect BoardPXC

System Communication and Control boardSCC

Fan boardFAN

IDU 605 is available in three types: IDU 605 1A, IDU 605 1B

ODUinterfacemain performance

Hybrid Couplerinterfacemain performance.



89/90


Summary

Contents Review

Main characteristics

System Structure, Software and Hardware Structure

Board Functions and Signal flow in the IDU

ODU and Hybrid coupler Features and Functions

Equipment Level Protection Actions and Signal flow

Microwave Link Protection Actions and Signal flow


90/90

Thank youwww.huawei.com

optix rtn 600 product introduction-a

Documents