Lucent Technologies FT-2000 OC-48 - Example of 1-Way and 2-Way Cross-Connections in a 2-Fiber Bidirectional Ring

Administration and Provisioning
8-56 Issue 8.0 July 2002
Entering 1-Way and 2-Way STS-3 Cross-Connections 8
Figure 8-17 shows two circuits that have been established on a 2-fiber
bidirectional ring with 1-way and 2-way cross-connections at FT-2000 OC-48
Add/Drop-Rings Terminals. The CONFIGURATION-Enter-
Crossconnection-STS3 input is used to enter 1-way and 2-way
cross-connections.
Figure 8-17. Example of 1-Way and 2-Way Cross-Connections in a
2-Fiber Bidirectional Ring
Node 0
1W 1E
1A 2B 8B
16
1
OC-48
5A
16
1
6
Node 1
1W 1E
1A 8B
16
1
16
1
66
Node 3
1E 1W
1A 8B
16
1
OC-48
16
1
Node 2
1E 1W
1A 8B
16
1
16
1
6
OC-48OC-48
4A
5
2A
5
7A