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
3-26Release 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.
b. Connect a fiber op tic cable to the tr ansceiver just installed.
c. Route the cable down the outside of the rear covers and throug h
the cable manager to the PDS cross-c onnect facility.
d. Connect the fiber op tic cable to the lightguide interfac e unit.
e. Carefully attach the fiber op tic cable (with c able ties) to the rear
covers of the EPN stack.
f. Coil up the surplus fibe r optic cab le and place the c oil in the cable
manager.
Figure 3-8. Fiber Optic Connections PPN to EPN1
Figure Notes
1. Lightwave Transceiver
2. PPN Carrier B Slot 1B02
3. 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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22
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