Ring application
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The STM-1 or STM-4 Ring application illustrated in the figure below is an example of
a simple and inexpensive way of transporting all signals that can be connected to a
1643 AM, like STM-1 tributary, E1, DS1, E3, DS3, X.21 and 10/100 BASE-T. The
individual nodes can be managed remotely or locally by either Lucent OMS or
ITM-CIT.
Network Topologies
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365-312-801R7.2
Issue 3, May 2007
Alcatel-Lucent - Proprietary
See notice on first page
3-5