DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
555-233-115 Issue 1
April 2000
Upgrading R5si/R6si to R8r EPN and Adding Memory
3-32Release 5/6si to Release 8r
3
2. Behind control cabinet A of EPN stack 2:
a. Install a lightwave transceiver on the connector at slot 2A01.
NOTE:
Attenuators may be required for single mode fiber using a
300A Lightwave Transceiver
b. Connect a fiber c able to the transceiver just in stalled.
c. Route the fiber cab le down the outside of the rear co vers and
through the cable manag er to the PDS cross-connect facility.
d. Connect the fiber c able to the lightg uide interface unit p rovided.
e. Carefully attach the fiber op tic cable (with c able ties) to the rear
covers of the EPN stack.
f. Coil the surplus fiber optic cable and p lace it in the cable manag er.
Figure 3-11. Fiber Optic Connections PPN to EPN1
Figure Notes
1. Lightwave Transceiver
2. To PPN Carrier B Slot 1C02
3. To EPN 1 Carrier A Slot 2A01
(Cabinet Stack 2)
4.Fiber Optic Cable
5. Fiber Optic Cross-Connec t Facility
6. Lightguid e Interface Unit (LIU)
7. TX Connector
8. RX Connector
cydf013CJL102396
RXTX
2
2
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