Datasheet

Table Of Contents
12-10
Cisco ONS 15454 SDH Reference Manual, R7.0
October 2008
Chapter 12 SDH Topologies and Upgrades
12.2.4 MS-SPRing Application Sample
Figure 12-8 Five-Node, Two-Fiber MS-SPRing
Figure 12-9 shows the shelf assembly layout for Node 0, which has one free slot.
Node 0
56 local
E-1s 4 E-3s 14 E-1s
14 E-1s
14 E-1s
14 E-1s
8 E-3s
4 E-3s
2 E-3s
Carrier 1
2 STM-1s
Node 1
Node 2
Node 3
Node 4
= Fiber 1
= Fiber 2
Carrier 2
12 E-3s
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