optix ptn 3900_3900-8 v10000r2c05 new characteristic-20110517

5/21/2018 OptiX PTN 3900_3900-8 V10000R2C05 New Characteristic-20110517

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Copyright 2008 Huawei Technologies Co., Ltd. All rights reserved.

OptiXPTN 3900

3900-8V10000R2C05 New

Characteristic


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Copyright 2008 Huawei Technologies Co., Ltd. All rights reserved. Page 1

Catalogue

1. New BoardTN81CDTTN81STI

2. New Maintainability Characteristic

3. Single fiber& bidirectional Optical mode


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Two channelSTM 1

T1

Sub board

TN81CDT

Name Board descriptionSupport slot

PTN 3900-8 PTN 3900

CDT 2STM-1 T15-8,11-14

Work with MP1

1-8, 11-18

Work with MP1

Speciality

Work with MP1 board, access CES (T1 ) service

Support 168* T1, one CES base on one PW

Only support CESoPSN mode

Support 1+1 dual-end LMSP protection G.841

AnnexB

Support the T1 port inner-loopback, outer-loopback,

and relarase loopback automatically


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TN82STI Synchronous Timing Board(3900-8)

Name

Support Slot

PTN 3900-8 PTN 3900

82STI 164K8KHz 2324 No

1. On TN81STI board ,2MHZ

2MBit/s multiplexing in one physics port , So need

config the input/output mode before use the port

2. TN82STI only support 64K8K mode , no need config the input/output

mode

3. 64K 8K outer clock port configuration same as the 2Mhz clock

including

Need config the phase lock Priority, outer source output quality

threshold

64K8K port can support as system clock source ,but not support the SSM ,

So need config the SSM by manual .


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Catalogue





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New Maintainability Characteristic

Number Title

Description

1

Supprt the GE

optical/electric

port and FE

optical port frame

spacing adjust

Adjust the frame spacing to fine-

tune the transport

Frame spacing default can set from

8 to 12 byte, default 12 byte

2Support pull board

prompt

NMS send the pull-board order to

equipment on site , the board STAT

will red-flash with 2HZ


7/15Copyright 2008 Huawei Technologies Co., Ltd. All rights reserved. Page 6

Catalogue






Adopt the BIDI optical module

The working principle

In one optical fiber , can transmit and receive

the optical signal with different optical wave through the optical

splitter of module split the T&R optical signal .

The dual-end of fiber use the same BIDI SIP , and should be

partnership

Single fiber& bidirectional(BIDI) Principle



BIDI optical Module Identify

During the project ,the BIDI module must used partnership, so its important to

identify the module

The module label information :can judge the basic speciality

The color of the Pull-ring : engineer can identify quickly

The electronic lable EEPROM: can help to check the module

information

BIDI-SFP/1.25G/80KM/ONU 1570nm

BIDI-SFP/1.25G/80KM/OLT 1490nm

Module label add the description

Module label add the description



(BIDI) Module Routine Operation

The equipment that use the BIDI module , only need change the BIDI SFP

module , the software and NMS hold the line

Steo:

1: pull out the fiber

2: use BIDI SFP replace the SFP

3: reinsert the fiber



1. How to loopback the port with fiber

ABIDI module can not support the loopback with fiber ,use the inner/outer

loopback instead of fiber

2.How to conform the partnership during project

ABIDI module should be use on the dual-end of the optical fiber , A site and B

site optical wave opposition.

3.What need to pay attention during project and maintenance ?

ALong-haul module used on short distance need add the optical attenuator

4.If need the special NMS version ? If affect the protection and display ?

ANO

(BIDI) Module Infection to Maintenance


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5.How to commissioning

A1optical powerthe optical power meter wave should be same with module .If

the power meter not support the 1490nm wave ,can use the 1480 or 1550nm , the

error about 0.5dbm

2Service testif the tester can not change the BIDI module ,use the optical

splitter to switch to Bi-fiber port

6. If the existing fiber meet the BIDI module

A Yes ,see the next

(BIDI) Module Infection to Maintenance


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The existing fiber meet the BIDI module

The main fiber type: G.652G.655

G.652 cut-off wave


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PTN product support BIDI module

PTN can provide the 10km GE ,40 km GE BIDI module

34060475 1000BASE-BX BIDI module eSFPTx1490nm/Rx1310nm1.25Gbit/sLCsingle-mode10km

34060470 1000BASE-BX BIDI module eSFPTx1310nm/Rx1490nm1.25Gbit/sLCsingle-mode10km

34060539 1000BASE-BX(40km) BIDI module eSFPTx1310nm/Rx1490nm1.25Gbit/sLCsingle-mode10km

34060540 1000BASE-BX(40km) BIDI module eSFPTx1490nm/Rx1310nm1.25Gbit/sLCsingle-mode10km


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optix ptn 3900_3900-8 v10000r2c05 new characteristic-20110517

Documents

v10000r2c05 new characteristic

new boardtn81cdttn81sti2

huawei technologies

optical fiber

2hz5212018 optix ptn

support cesopsn mode

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