Avaya DEFINITY Server R Manual page 172

Upgrading R5si/R6si to an Avaya DEFINITY Server R
EPN running Avaya Communication Manager
4. Behind control cabinet A of EPN stack 3:
a. Install a lightwave transceiver on the connector at slot 3A02.
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 the surplus fiber optic cable and attach it (with a cable tie) to a
Figure Notes
1. Cabinet 1 PPN
2. Cabinet Stack 2 EPN 1
Figure 4-12. High Reliability with 2 or 3 Port Networks
4-48
Issue 7 November 2003
NOTE:
Attenuators may be required for single mode fiber using a
300A Lightwave Transceiver
lightwave transceiver at slot 3A02.
covers of the EPN stack.
leg of an EPN cable clamp.
3. Cabinet Stack 3 EPN 2
555-233-115