Nortel Networks 1000M User Manual
Cabling Common Equipment in a Multi Group system
Page 231 of 456
Communication Server 1000M and Meridian 1
Large System Installation and Commissioning
Installing the Shelf 0 fiber optic ring (ascending)
To create the Shelf 0 fiber optic loop, connect the FIJI cards in each Network
Shelf 0 in ascending order (Figure 97 on
Shelf 0 in ascending order (Figure 97 on
).
Procedure 34
Installing the Shelf 0 fiber optic ring (ascending)
Installing the Shelf 0 fiber optic ring (ascending)
1
Start with the Tx (J1) port in Group 0, Shelf 0.
2
Connect a NTRC48xx FIJI Fiber Ring Cable of the appropriate length
from the Tx (J1) port of the FIJI card in Group 0, Shelf 0 to the Rx (J2) port
of the FIJI card in Group 1, Shelf 0.
from the Tx (J1) port of the FIJI card in Group 0, Shelf 0 to the Rx (J2) port
of the FIJI card in Group 1, Shelf 0.
3
Connect a NTRC48xx FIJI Fiber Ring Cable of the appropriate length
from the Tx (J1) port of the FIJI card in Group 1, Shelf 0 to the Rx (J2) port
of the FIJI card in Group 2, Shelf 0.
from the Tx (J1) port of the FIJI card in Group 1, Shelf 0 to the Rx (J2) port
of the FIJI card in Group 2, Shelf 0.
4
Continue to connect NTRC48xx FIJI Fiber Ring Cables of the appropriate
length from the Tx (J1) port to the Rx (J2) port in Shelf 0 of each Network
group. Connect these cables in ascending order of Network groups.
length from the Tx (J1) port to the Rx (J2) port in Shelf 0 of each Network
group. Connect these cables in ascending order of Network groups.
5
To complete the ring, connect a final cable from the Tx (J1) port in the
highest number group back to the Rx (J2) port in Group 0, Shelf 0.
highest number group back to the Rx (J2) port in Group 0, Shelf 0.