Lucent Technologies FT-2000 OC-48 User Manual

Administration and Provisioning
8-74 Issue 8.0 July 2002
Rolling STS-3 Cross-Connections 8
Figure 8-23 shows a 1-way circuit that has been established on a 2-fiber
bidirectional ring with 1-way STS-3 cross-connections at FT-2000 OC-48
Add/Drop-Rings Terminals. The
CONFIGURATION-Roll-Crossconnection-STS3 inputisusedtorolltraffic
from an existing source to a new source.
Figure 8-23. Example of Rolling STS-3 Cross-Connections in a
2-Fiber Bidirectional Ring
At node 0, traffic is rolled from low-speed interface slot 2B to low-speed
interface slot 4A by specifying:
— Source (slot)
— Source low-speed interface slot
*
(slot 2B)
— Destination line (line 1E)
— Destination STS-3 tributary (tributary 6)
— New cross-connection type (1-way)
— New source (slot 4A).
* 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 7.1 or 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

Lucent Technologies FT-2000 OC-48 Specifications

General

Brand	Lucent Technologies
Model	FT-2000 OC-48
Category	Network Hardware
Language	English