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Appendix A The External Optical Bypass Module

The External Optical Bypass Module Front Panel

SCE 2000 4xGBE Installation and Configuration Guide

A-4 OL-7824-02

The External Optical Bypass Module Front Panel

The front panel of the External Optical bypass module contains the following components:

• SUB Rx/Tx: GBE port that connects to the network element on the Subscriber side of the link.

• NET Rx/Tx: GBE port that connects to the network element on the Network side of the link.

• CONTROL: RJ-45 port that connects to the Bypass connector on the rear panel of the SCE

2000 platform. The SCE 2000 platform controls the External Optical Bypass module via this

connection, by the presence or absence of electrical power.

• Pigtail fiber connectors: Four fiber cables that connect to the GBE link ports on the front

panel of the SCE 2000 platform

• NET Tx

• NET Rx

• SUB Tx

• SUB Rx

• No Bypass LED:

• ON = Bypass module is not active (GBE traffic flows through the SCE 2000 platform)

• OFF = Bypass module is active (GBE traffic flows through the bypass module)

Figure A-3: External Optical Bypass Module

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Cisco Systems 4xGBE Guida Utente Pagina 142