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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 cable to the transceiver just installed.
c. Route the fiber cable down the outside of the rear covers and
through the cable manager to the PDS cross-connect facility.
d. Connect the fiber cable to the lightguide interface unit provided.
e. Carefully attach the fiber optic cable (with cable ties) to the rear
covers of the EPN stack.
f. Coil the surplus fiber optic cable and place it in the cable manager.
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-Connect Facility
6. Lightguide Interface Unit (LIU)
7. TX Connector
8. RX Connector
cydf013 CJL102396
RX TX
2
2
21
1
1
22
11