Huawei CR-A2HFF Manuale utente

Questo manuale è adatto per i seguenti modelli

2

Altri manuali Huawei Hardware di rete

Huawei

Huawei SmartLi 1.0 Manuale utente

Huawei

Huawei CR52-RPR/STM64-XFP Manuale utente

Huawei

Huawei RRU3804 Manuale utente

Huawei

Huawei CX600-X1-M Series Guida

Huawei

Huawei RT-16ASE Manuale utente

Huawei

Huawei PDU8000 Series Manuale utente

Huawei

Huawei FTK01 Manuale utente

Huawei

Huawei CR52-LPUF-20 Manuale utente

Huawei

Huawei FIC-1E1 Manuale utente

Huawei

Huawei CR-E4GC Manuale utente

Huawei

Huawei RT-1E1 Manuale utente

Huawei

Huawei CR52K-4xPOS/STM16-SFP Manuale utente

Huawei

Huawei LSBM1SRP Manuale utente

Huawei

Huawei RRU3832 Manuale utente

Huawei

Huawei SUN2000-50KTL-ZHM3 Manuale utente

Huawei

Huawei UPS2000-A-6KTTL Manuale utente

Huawei

Huawei RTN510 Manuale utente

Huawei

Huawei FusionPower6000 3.0 Manuale utente

Huawei

Huawei RT-FIC-1T1-V2 Manuale utente

Huawei

Huawei EG8040F5 Manuale utente

Huawei

Huawei SUN2000P-375 W Manuale utente

Huawei

Huawei OceanStor S5600 Manuale utente

Huawei

Huawei OptiXstar V183 Manuale utente

Huawei

Huawei RTN 380e V100R007 Manuale utente

Manuali Hardware di rete popolari di altre marche

Matrix Switch Corporation

Matrix Switch Corporation MSC-HD161DEL Manuale utente

B&B Electronics

B&B Electronics ZXT9-IO-222R2 Manuale utente

Yudor

Yudor YDS-16 Manuale utente

D-Link

D-Link ShareCenter DNS-320L Manuale utente

Samsung

Samsung ES1642dc Istruzioni per l’uso

Honeywell Home

Honeywell Home LTEM-PV Istruzioni per il montaggio

evertz

evertz 7700 Series Manuale utente

D-Link

D-Link ShareCenter DNS-343 Manuale utente

Asante

Asante AsanteBridge 1012 Manuale utente

FireBrick

FireBrick FB2700 Manuale utente

Audiovox Electronics

Audiovox Electronics ARWH2T Manuale utente

ADC

ADC DSX-1 Manuale

NetComm

NetComm NF2 Manuale utente

Alcatel-Lucent

Alcatel-Lucent 5620 Manuale utente

Dell EMC

Dell EMC XC6420 Series Manuale utente

Lanner

Lanner NCA-1020A Manuale utente

Allied Telesis

Allied Telesis AT-TN121-A Manuale utente

Arista

Arista CCA-ETM-Q12 Manuale utente

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