Lucent Technologies FiberReach DDM-2000 - Example of OC-1 Ring Pass-Through Using

363-206-305
Administration and Provisioning
8-44
Issue 3 June 2000
OC-1 Ring Pass-Through Example
8
In Figure 8-4, the OC-3 Node Host is equipped with a 22-type OLIU in the Main
OLIU circuit packs in Function Units B1 and B2. Both FiberReach nodes are
equipped with 26G2-U OLIUs in Main and DS1 or DS1PM circuit packs in the low
speed slots.
Figure 8-4. Example of OC-1 Ring Pass-Through Using Function Unit Slots of the OC-3
Shelf
ent-crs-vt1:b-1-2-4, b-1-2-4: cct=twoway
c-2c-1b-2b-1a-2a-1
OC-3 HOST
ent-crs-vt1: m-1-2-4, c-1-1: cct=twoway
ent-crs-vt1: m-1-2-4, c-1-1: cct=twoway
100048-1
MAIN 1 MAIN 2
FiberReachFiberReach
OC-3
OC-1
DS1 DS1