Huawei CR52K-2xPOS/STM64, CR52K-POS/STM64-40KM, CR52K-POS/STM64-2KM, CR52K-2xPOS/STM64-XFP Specifications

Quidway® NetEngine 5000E Core Router OC-192c/STM-64c POS Optical Interface Boards

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

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

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Quidway® NetEngine 5000E Core Router

OC-192c/STM-64c POS Optical Interface Boards

Overview

Based on the 10G platform, the Quidway® NetEngine 5000E core router (hereinafter referred to as
"NE5000E") supports OC-192c/STM-64c POS optical interface boards with different port densities
that can be installed in any service slot of the NE5000E. Having 16 service slots and supporting
multi-chassis cascading, the NE5000E is scalable to provide high-density OC-192c/STM-64c POS
interfaces, fully satisfying super core node requirements of IP backbone networks. The NE5000E
has a switching capacity of 2.56 Tbps, achieving wire-speed forwarding performance on
high-density 10G POS interfaces.

CR52K-2xPOS/STM64-XFP

The OC-192c/STM-64c POS optical interface board implements POS frame encapsulation/
decapsulation of data flows and SDH/SONET mapping/demapping of POS frames, provides
10-Gbps external optical interfaces, and enables such functions as loopback, environment
monitoring and information query.

The NE5000E provides 1-port and 2-port OC-192c/STM-64c POS optical interface boards. The
1-port board uses fixed XFP optical modules, and the 2-port board uses pluggable XFP optical
modules. Before networking, you must first choose between 1-port and 2-port 10G optical interface
boards based on network requirements, and then choose between pluggable XFP optical modules
and fixed optical modules for the board based on transmission distance req uirements.

Quidway® NetEngine 5000E Core Router OC-192c/STM-64c POS Optical Interface Boards

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

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

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Specifications

Currently, the NE5000E supports three types of OC-192c/STM-64c POS optical interface boards.
Among them, one uses pluggable XFP optical modules (2-port), and the other two use fixed optical
modules (1-port). The specifications are listed below:

Module name Interface type Description

CR52K-2xPOS/STM64-XFP

LC

2-port 10G POS optical interface board:
Different XFP optical modules can be chosen
for different transmission distances.

CR52K-POS/STM64-2KM LC

1-port 10G POS optical interface board: The
center wavelength is 1310 nm, and the
maximum transmission distance is 2 km.

CR52K-POS/STM64-40KM LC

1-port 10G POS optical interface board: The
center wavelength is 1550 nm, and the
maximum transmission distance is 40 km.

Currently, the NE5000E supports the following two types of 10G POS XFP optical modules:

Interface rate 10 Gbps

Transmission distance 2 km 40 km

Center wavelength 1310 nm 1550 nm

Min. -6.0 dBm -1.0 dBm

Transmitting optical

Power

Max. -1.0 dBm 2.0 dBm

Receiving sensibility -15.0 dBm -15.0 dBm

Overload optical power -1.0 dBm -1.0 dBm