Lucent Technologies FT-2000 OC-48 - Example of STS-3 Cross-Connections in a 2-Fiber Bidirectional Ring

Administration and Provisioning
8-78 Issue 8.0 July 2002
Deleting STS-3 Cross-Connections 8
The cross-connections shown in Figure 8-25 may be deleted using the
CONFIGURATION-Delete-Crossconnection-STS3 input.
Figure 8-25. Example of STS-3 Cross-Connections in a 2-Fiber
Bidirectional Ring
■ At node 0, the 1-way add cross-connection is deleted by specifying:
— Source (slot)
— Source low-speed interface slot
*
(slot 2B)
— Destination line (line 1E)
* If the specified slot is part of a slot pair (for example, slot 1A and 1B) that has been
provisioned for the OC-3 1+1 (Release 5 or later releases) protection mode, specifying one
slot also includes the companion slot. The same type of logic applies to OC-12 1+1
(Release 7.1or later releases) protected mode.
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