Microsoft Power Point - 2) PTN 3900 Hardware Description

PTN 3900 Hardware Description

www.huawei.com

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Contents 1. Overview 2. Cabinet & Sub-rack 3. Boards Description 4. Equipment level Protection

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page1

Contents 1. Overview 2. Cabinet & Sub-rack 3. Boards Description 4. Equipment level Protection

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page2

System Structure

Sub-board

Sub-board

Ch STM-1

XCS

POS GE

GE

ATM STM-1

FE/GE

NNI

IMA E1

UNI

CES E1

Timing Unit

AUX. (Power, Fan)

ML_PPP E1 Ch STM-1

SCA NMS

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page3

Cabinet ETSI 300/600 Cabinet Width (mm)

Depth (mm)

Height (mm)

600

600

2200

300

Number Height

PTN 1900

(mm)

2200

PTN 3900

300mm

600mm

300mm

600mm

4

8

2

4

H W

D

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page4

Power Consumption


DC input




DC input value: -48V or -60V




DC input value range: -48V±20% (-60V±20%)

Product

PTN 3900

Max. Power consumption (W)

2110

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page5

PTN 3900 Sub-rack (1/3) SCA area Interface slot area PIU

Fan area

XCS Processing board area FAN area

Dimensions (mm)

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

496 (W) ×295 (D) ×800 (H)

Page6

PTN 3900 Sub-rack (2/3)

1  19 & 20 2  21 & 22 3  23 & 24 4  25 & 26 15  31 & 32 16  33 & 34 17  35 & 36 18  37 & 38

S l o t 1 9

S l o t 2 0

S l o t 2 1

S l o t 2 2

S l o t 2 3

S l o t 2 4

S l o t 2 5

S l o t 2 6

P I U

P I U

S C A

S C A

S l o t 2 7

S l o t 2 8

S l o t 2 9

S l o t 3 0

S l o t 3 1

S l o t 3 2

S l o t 3 3

S l o t 3 4

S l o t 3 5

S l o t 3 6

S l o t 3 7

S l o t 3 8

FAN Slot 39

S S S S S S S S l l l l l l l l o o o o o o o o t t t t t t t t 1 2 3 4 5 6 7 8

X C S

X C S

S l o t 9

S l o t 10

S S S S S S S S l l l l l l l l o o o o o o o o t t t t t t t t 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8

Fiber routing area

Fiber routing area FAN Slot 40

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page7

PTN 3900 Sub-rack (3/3)


Mapping relation between processing boards and interface boards of the PTN 3900 Processing Board

MP1

EG16

Service Sub-Board

Interface Board

MD1, MQ1

D75, D12

AD1, ASD1, CD1

-

-

ETFC, EFG2, POD41

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page8

MP1 Board Indicator Indicator Board State

Color

Status Green ON

Working normally

Red ON

Board hardware is faulty

Indicator STAT

OFF

Green ON

Program Running

The board is not created or not powered on Loading & initialing board software normally

Flashing at 100 ms

Loading board software

Flashing at 300 ms

Initialing board software

Indicator PROG

Description

Red ON Flashing at 100 ms OFF

Lost of board software or loading software fails BOOT ROM self-check fails No power input

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page9

MD1/MQ1 Board Indicator Indicator Service Activation State Indicator ACT

Service

Color

Status Green ON Flashing at 100 ms

Description Activated state board is working Backed system database in batch

OFF

Service is in the inactivated state

Green ON

Normal

Red ON

Critical or major alarms

Yellow ON

Minor or remote alarms

Alarm Indicator SRV OFF

No service configuration or powered OFF

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page10

Processing Board Naming Rule


Ethernet Processing Board Number of the interface

E Service Type E: ETHERNET

G

16 F: FE 10/100 BASE G: GE 1000 BASE X: 10GE M: Mix

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page11

Processing Board


Ethernet Processing Board Board

Board Description

Slot Available PTN 1900

PTN 3900 1,3,5,7

EG16




16 x GE Ethernet processing board

－

& 11,13,15,17

Notes： 

Two slots house one EG16. The two slots must be two consecutive slots in 1,3,5,7 & 11,13,15,17



An EG16 can support maximum 4 interface boards

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page12

Ethernet Service Processing BoardEG16

Function and Feature Basic Function

QoS

Description Access and process 16 x GE signals and 48 x FE signals at the same time (with an interface board). Use hierarchical QoS to provide functions of hierarchically grooming services, for example, by queue or by port, and restricting the bandwidth.

SFP

Processing capability

Full-duplex 20 Gbit/s

Line rate forwarding

Transmit and receive data packets at the full line rate (10 Gbit/s) bidirectionally.

Number of APS groups

Support a maximum of 1024 protection groups.

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page13

Interface Board


TDM Interface Board Board

Board Description

Slot Available PTN 1900

PTN 3900

Processing Board

D12

32 x E1/T1 120-ohm interface board

－

19-26, 3138

MD1/MQ1

L12

16 x E1 120-ohm interface board

3-6

－

MD1

－

19-26, 3138

MD1/MQ1

3-6

－

MD1

D75 L75

32 x E1 75-ohm interface board 16 x E1 75-ohm interface board

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page14

L75/L12/D75/D12


Features 

Input and output 16/32 x E1 signals



Interface type: 75Ω or 120Ω



Support E1 TPS with MD1/MQ1 DB44

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page15

Interface Board Naming Rule


Ethernet Interface board

E Service Type E: ETHERNET

T Interface Type F: Fiber T: Twisted-pairs M: Mix

Number of Interface 1-9 A-H: 10-16

C

F

F: FE 10/100 BASE G: GE 1000 BASE X: 10GE M: Mix

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page16

ETFC


Features： 

Support 12 user-side FE interfaces



Support two system-side GE interfaces



Access FE services for the processing board



Select one of the two system-side GE interfaces as the working interface and RJ45

the other as the protection interface 

Hot swappable



Support –48 V power supply

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page17

EFG2


Features： 

Receive and transmit 2 x GE services



Support Ethernet synchronization GE SFP



Query temperature and voltage



Manage the optical modules

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page18

Cross-Connect and System Control Boards

Board

Board Description

Slot Available PTN 1900

PTN 3900

SCA

System control, communication and auxiliary processing board for OptiX PTN 3900

－

29, 30

XCS

Cross-connect and timing board for OptiX PTN 3900

－

9, 10

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page19

SCA


Features 



System Control Module 

Manage and configure the entire NE and boards



Collect data on alarms and performance.



Process Layer 2 protocol data packets.



Backup important data.

System Communication Module 

Intra board communication through LAN Switch and HDLC





Auxiliary Processing Module 

Monitor the status of the PIU



Monitor the status of the fan board

Support 1+1 backup

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page20

Interfaces of SCA Interface on the Front Panel

Interface Type

LAMP1

RJ-45

Interface for outputting cabinet indicators

LAMP2

RJ-45

Interface for concatenating cabinet indicators

ETH

RJ-45

10M/100M autosensing Ethernet interface for connecting to the NMS

EXT

RJ-45

10M/100M autosensing Ethernet interface for communicating with the extended subrack

ALMO1

RJ-45

Common interface for 2 x alarm outputs and 2 x alarm concatenations

ALMI1

RJ-45

Interface for inputting the first to fourth channels of alarms

ALMI2

RJ-45

Interface for inputting the fifth to eighth channels of alarms

F&f

RJ-45

OAM interface

Usage

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page21

XCS


Features 

Cross-connect Module 







Level-by-level back pressure mechanism to buffer cells level by level

Clock Processing Module 



Full cross-connection for services of 160 Gbit/s cross-connect capacity

120 Ω Ext clock input and output interface

Process traced clock signal from Line, Tributary and external clock, and provide synchronous clock sources for the XCS or other boards.

Interface Module 

75 Ω clock signal input/ output interface



120 Ω clock signal input/ output interface

75 Ω Ext clock input/output interface

Support 1+1 backup

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page22

XCS Board Indicator Indicator Synchronizati

Color

State Green

on State Indicator SYNC

Alarm Cutting

The clock is normally working. The clock source is lost

Red

or the clock source is

Lit

switched. Associated audible

(Yello

alarms are cut and

w)

cleared. •Associated audible alarms are not cut or

Indicator ALMC

Indication

Unlit

cleared. •No alarms are generated at present. •No power is supplied.

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page23

TN81PIU


Features 

Provide external power interfaces for two channels of –48 V power supplies 

1728 W for each channel



Detect and report power alarms



Support 1+1 hot backup



Batch Backup for 3.3 V power supply 

RTN (+) NEG (-)

Maximum output optical power can reach 100 W.



Provides lightening protection and power filter function

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page24

TN81PIU Board Indicator

Indicator

Color

Power Supply State Indicator PWR Power Supply Board Faulty Indicator ALM Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

State Lit

Unlit

Lit

Unlit

Page25

Indication The power supply is accessed. No power supply is accessed or the polarity of the power supply is reversed. The power supply board is faulty. The board is normal.

TN81FAN


Features 

Dissipate heat for the system



Intelligently adjust the fan rotating speed



Detect states of the fans



Report the fan alarm information



Provide Sub-rack alarm indicators

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page26

TN81FAN Board Indicator Indicator Critical Alarm

Color

State

Indication

Red

Sub-rack critical alarms are generated.

Unlit

Sub-rack no critical alarms are generated.

Indicator CRIT Major Alarm Indicator

Orange

MAJ

Unlit

Minor Alarm Indicator

Yellow

MIN

Unlit

Sub-rack no minor alarms are generated.

Green

Fans are working normally.

Fan State Indicator

Red

FAN

Yellow Unlit

Sub-rack major alarms are generated. Sub-rack no major alarms are generated. Sub-rack minor alarms are generated.

Multiple fans are faulty. A fan is faulty. Fans are not powered on or fans are not installed.

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page27

Equipment Level protection-PTN 3900


SCA 1+1 backup: 




XCS 1+1 backup: 




Slot 9 and Slot 10

PIU 1+1 backup: 




Slot 29 and Slot 30

Slot 27 and Slot 28

FAN protection

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Page28

Thank you www.huawei.com

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