Alcatel USA Marketing Inc. 9558H 用户手册

3EM23952AA

Issue 01, September 2009

UDS-115

P8ETH Ethernet Access Switch Module

3-31

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Terminates up to four GigE optical Ethernet SFP interfaces

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Terminates up to four 10/100/1000 electrical Ethernet interfaces

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Framed DS3 Bi-Directional alarm management

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Bi-Directional performance monitoring on framed DS3 signals

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Encapsulation of DS3 data flows into standard Ethernet packets Inter 

Working Function (IWF)

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Extraction of DS3 data flows from standard Ethernet packets IWF

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Supports both unprotected and 1+1 EPS protected configurations

The P8ETH module provides four 10/100/1000 electrical Ethernet interfaces 

and four GigE optical Ethernet SFP interfaces. The MSS-8 shelf supports one 

protected pair of P8ETH modules or one unprotected P8ETH module. 

The P8ETH is supported in MSS-8 slot 3 for unprotected radio configurations. 

In protected radio configurations, a pair of P8ETHs are required. The main 

P8ETH is equipped in slot 3 and the protect (spare) P8ETH is equipped in slot 

4 directly across from the main. The protect (spare) P8ETH module protects the 

radio if the main P8ETH fails.

3DB18206AC

P8ETH Ethernet Access 
Switch Module

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