Osc Regeneration Node - Cisco ONS 15454 DWDM Reference Manual

9.5.5 OSC Regeneration Node Fiber-Optic Cabling
1
Side A DCU TX to Side A OPT-PRE DC RX
2
Side A DCU RX to Side A OPT-PRE DC TX
3 Side A OPT-BST COM TX to Side A OPT-PRE
COM RX
4 Side A OPT-PRE COM TX to Side B OPT-BST
COM RX
1. If a DCU is not installed, a 4-dB attenuator loop, +/– 1 dB, must be installed between the OPT-PRE DC ports.
9.5.5 OSC Regeneration Node Fiber-Optic Cabling
The following rules generally apply to OSC regeneration node cabling:
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•
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Figure 9-36
Cisco ONS 15454 DWDM Reference Manual, R8.5
9-48
1
1
The Side A OSC-CSM COM TX port connects to the Side B OSC-CSM COM RX port.
The Side A OSC-CSM COM RX port connects to the Side B OSC-CSM COM TX port.
Slots 2 through 5 and 12 through 16 can be used for TXP and MXP cards.
shows an example of an OSC regeneration node with cabling.
5
Side A OPT-BST COM RX to Side B OPT-PRE
COM TX
6
Side A OPT-BST COM RX to Side B OPT-PRE
COM TX
7 Side B DCU TX to Side B OPT-PRE DC RX
8 Side B DCU RX to Side B OPT-PRE DC TX
Chapter 9 Node Reference
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