Alcatel-Lucent 1643 AMS - Ethernet over SDH

Ethernet over SDH
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Introduction
To connect remote PC LAN network sites via an SDH network without the need for
intermediate bridges or routers, the 1643 AM or 1643 AMS network element is
equipped with the Ethernet Interface extension card.
The following figure visualizes the basic design of a TransLAN
®
card (for example,
X4IP):
Legend:
A The external interfaces, to which the end-customer’s Ethernet
LANs are physically connected.
Cross-connection unit
PHY PHY PHY PHY
LAN ports
WAN ports
Virtual concatenation
Encapsulation and mapping
Ethernet switch
L2
A
B
C
D
Physical interface
Traffic provisioning
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Alcatel-Lucent - Proprietary
See notice on first page
365-312-807R7.2
Issue 4, May 2007