Avaya DEFINITY Server R Manual page 166

Upgrading R5si/R6si to an Avaya DEFINITY Server R
EPN running Avaya Communication Manager
2. Behind control cabinet A of EPN stack 2:
a. Install a lightwave transceiver on the connector at slot 2A01.
b. Connect the other end of the fiber optic cable from the PPN to the
c. Carefully attach the fiber optic cable (with cable ties) to the rear
d. Coil up the surplus length of fiber optic cable, and place the coil
Figure Notes
1. Cabinet 1 PPN
2. Cabinet Stack 2 EPN 1
3. Cabinet Stack 3 EPN 2
Figure 4-9. Standard Reliability with 2 or 3 Port Networks
4-42
Issue 7 November 2003
lightwave transceiver at slot 2A01.
covers of the EPN stack.
either in the cable manager or on the bottom shelf (holding the
power supply) of the PPN cabinet.
4. From Cabinet 3 A1 to Cabinet 1 C2
5. From Cabinet 2 A2 to Cabinet 3 A2
6. From Cabinet 1 B2 to Cabinet 2 A1
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