Avaya DEFINITY Server R Manual page 399

Install a New EPN Cabinet in an Existing System
1. Install a 9823A lightwave transceiver onto Slot 1 on the rear of the PPN
Control Carrier. See
2. Connect a 20-foot fiber optic cable to the TX and RX connectors on the
transceiver. Label the cable to make the connections to the EPN cabinet
easier.
3. Route the fiber cable to the J58890AF Expansion Control Carrier in the
EPN cabinet.
4. On the rear of the EPN Expansion Control Carrier, install a 9823A
lightwave transceiver onto Slot 2.
5. Connect the 20-foot fiber optic cable from the PPN Control Carrier to the
TX and RX connectors on the transceiver on the EPN Expansion Control
Carrier. Be sure the cable connected to the TX connector on the PPN
transceiver is connected to the RX connector on the EPN transceiver and
vice versa.
Direct-Connect New EPN to Existing PPN (High
or Critical Reliability)
1. On the rear of the Duplicated Control Carrier, install a 9823A lightwave
transceiver onto Slot 1.
2. Connect a 20-foot fiber optic cable to the TX and RX connectors on the
transceiver. Label the cable to make the connections to the EPN cabinet
easier.
3. Route the fiber cable to the J58890BB Port Carrier in position C in the EPN
cabinet.
4. On the rear of the Port Carrier, install a 9823A lightwave transceiver onto
Slot 2.
5. Connect the 20-foot fiber optic cable from the PPN Duplicated Control
Carrier to the TX and RX connectors on the transceiver on the EPN Port
Carrier. Be sure the cable connected to the TX connector on the PPN
transceiver is connected to the RX connector on the EPN transceiver and
vice versa.
Direct-Connect New EPN to Existing PPN and
EPN (Standard Reliability)
For the following connection example, the PPN cabinet is called Cabinet 1, the
first EPN cabinet (next to the PPN cabinet) is called Cabinet 2, and the last EPN
cabinet is called Cabinet 3.
1. At the rear of the Port Carrier in position C in Cabinet 1, install a 9823A
lightwave transceiver onto Slot 2.
2. Connect a 20-foot fiber optic cable to the TX and RX connectors on the
transceiver. Label the cable to make the connections to Cabinet 3 easier.
555-233-115
Figure 6-39.
Issue 5 October 2002
6-79