Huawei CR-A2HFF Manuel utilisateur

Quidway® NetEngine 80 Core Router ATM Optical Interface Boards

Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved.

http://www.huawei.com/products/datacomm/ 1

Quidway® NetEngine 80 Core Router

ATM Optical Interface Boards

Overview

In addition to abundant IP network modules, the Quidway®NetEngine 80 core router (abbreviated

to NE80) provides ATM modules to be compatible with traditional ATM networks, satisfying users'

higher bandwidth and QoS requirements for networking. The NE80 supports the OC-3/STM-1 ATM

optical interface board and the OC-12/STM-4 ATM optical interface board.

CR-A8CFF

CR-A2HFF

The ATM interface board implements functions of the physical layer and the data link layer in

network connections. The sequence of bearing/encapsulation from bottom up is as follows: Optical

signals transmit SONET/SDH frames, SONET/SDH frame container bears the 53-byte ATM cells,

and ATM AAL5 encapsulates IP packets or data packets of other types. The interface line board

extracts data packets from this series of bearing and encapsulation and transmits them to the

network after encapsulation and translation processing.

Quidway® NetEngine 80 Core Router ATM Optical Interface Boards

Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved.

http://www.huawei.com/products/datacomm/ 2

The OC-3/STM-1 ATM optical interface board provides 155M transmission channels, and the

OC-12/STM-4 ATM optical interface board provides 622M transmission channels. Both boards use

hot-pluggable SFP optical modules. In actual networking, you must first choose the optical interface

board type based on ATM network rate, and then choose the proper SFP optical module based on

transmission distance.

Specifications

Currently, the NE80 supports two types of OC-3/STM-1 ATM optical interface boards (CR-A4CFF

and CR-A8CFF) and one type of OC-12/STM-4 ATM optical interface board (CR-A2HFF).

Module name Interface type Description

CR-A4CFF LC 4-port 155M ATM optical interface board: Different

SFP optical modules can be chosen for different

transmission distances.

CR-A8CFF LC

8-port 155M ATM optical interface board: Different

SFP optical modules can be chosen for different

transmission distances.

CR-A2HFF LC

2-port 622M ATM optical interface board: Different

SFP optical modules can be chosen for different

transmission distances.

The NE80 supports the following four types of 155MATM SFP optical modules:

Interface rate 155 Mbps

Maximum

transmission distance 2 km 15 km 40 km 80 km

Center wavelength 1310 nm 1310 nm 1310 nm 1550 nm

Min. -19 dBm -15 dBm -5 dBm -5 dBm

Transmitting

optical power Max. -14 dBm -8 dBm 0 dBm 0 dBm

Receiving sensibility -30 dBm -28 dBm -34 dBm -34 dBm

Overload optical

power -14 dBm -7 dBm -9 dBm -10 dBm

Quidway® NetEngine 80 Core Router ATM Optical Interface Boards

Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved.

http://www.huawei.com/products/datacomm/ 3

The NE80 supports the following three types of 622MATM SFP optical modules:

Interface rate 622 Mbps

Maximum transmission

distance 15 km 40 km 80 km

Center wavelength 1310 nm 1310 nm 1550 nm

Min. -15 dBm -3 dBm -3 dBm

Transmitting

optical power Max. -8 dBm 2 dBm 2 dBm

Receiving sensibility -28 dBm -28 dBm -28 dBm

Overload optical power -8 dBm -8 dBm -8 dBm

Ce manuel convient aux modèles suivants

2

Autres manuels Huawei Matériel réseau

Huawei

Huawei CR52-RPR/STM64-XFP Manuel utilisateur

Huawei

Huawei RT-NE20E-NPU Manuel utilisateur

Huawei

Huawei FusionServer Pro CH121 V5 V100R005 Manuel

Huawei

Huawei NE-FIC-ATM-E3 Manuel utilisateur

Huawei

Huawei EchoLife HG8245 Manuel utilisateur

Huawei

Huawei NE-FIC-CE3 Manuel utilisateur

Huawei

Huawei ETP4860-B1A2 Manuel utilisateur

Huawei

Huawei NetEngine-8000-M8 Manuel utilisateur

Huawei

Huawei OptiXstar P802E Manuel utilisateur

Huawei

Huawei Telecom Power TP48120A-HD15A1 Manuel utilisateur

Huawei

Huawei EchoLife EG8247W5-8T Manuel utilisateur

Huawei

Huawei CR-E4GC Manuel utilisateur

Huawei

Huawei OptiX OSN 8800 Mode d’emploi

Huawei

Huawei SUN2000-M3 Manuel utilisateur

Huawei

Huawei RT-FIC-1AE3 Manuel utilisateur

Huawei

Huawei FTK01 Manuel utilisateur

Huawei

Huawei FusionModule1000A40 ICT Solution Manuel d'utilisation

Huawei

Huawei ME01-MSUA Manuel utilisateur

Huawei

Huawei RT-FIC-4SAE Manuel utilisateur

Huawei

Huawei RRU3908 V2 Mode d’emploi

Huawei

Huawei OptiXstar P603E Manuel utilisateur

Huawei

Huawei RRU3832 Manuel utilisateur

Huawei

Huawei BBU3900 Manuel utilisateur

Huawei

Huawei EN83CTLC Manuel utilisateur

Manuels Matériel réseau populaires d'autres marques

Matrix Switch Corporation

Matrix Switch Corporation MSC-HD161DEL Manuel utilisateur

B&B Electronics

B&B Electronics ZXT9-IO-222R2 Manuel utilisateur

Yudor

Yudor YDS-16 Manuel utilisateur

D-Link

D-Link ShareCenter DNS-320L Manuel utilisateur

Samsung

Samsung ES1642dc Instructions d'utilisation

Honeywell Home

Honeywell Home LTEM-PV Instructions de montage

evertz

evertz 7700 Series Manuel utilisateur

D-Link

D-Link ShareCenter DNS-343 Manuel utilisateur

Asante

Asante AsanteBridge 1012 Manuel utilisateur

FireBrick

FireBrick FB2700 Manuel utilisateur

Audiovox Electronics

Audiovox Electronics ARWH2T Manuel utilisateur

ADC

ADC DSX-1 Manuel

NetComm

NetComm NF2 Manuel utilisateur

Alcatel-Lucent

Alcatel-Lucent 5620 Manuel utilisateur

Dell EMC

Dell EMC XC6420 Series Manuel utilisateur

Lanner

Lanner NCA-1020A Manuel utilisateur

Allied Telesis

Allied Telesis AT-TN121-A Manuel utilisateur

Arista

Arista CCA-ETM-Q12 Manuel utilisateur