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DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
555-233-115
Issue 1
April 2000
Adding or Removing Cabinet Hardware
6-31Install a New EPN Cabinet in an Existing System
6
Switch-Connect New EPN to Existing PPN and
EPN (Critical Reliability)
For the following connection example, the PPN cabinet is called Cabinet 1, the
first EPN cabinet is called Cabinet 2, and the EPN cabinet containing the Switch
Node Carrier is called Cabinet 4.
NOTE:
For the following example, add links to PNs in alternating order, for
example: 20 and 2, 19 and 3, 18 and 4, and so forth.
1. At the rear of the Port Carrier in position C in Cabinet 1, install a lightwave
transceiver onto Slot 2 (1C02). See Figure 6-17
.
2. Connect a 20-foot (6 m) fiber optic cable to the TX and RX connectors on
the transceiver. Label the cable to make the connections to Cabinet 4
easier.
3. Route the fiber cable to the Switch Node Carrier in position D in Cabinet 4.
4. At the rear of the Switch Node Carrier in position D in Cabinet 4, install a
lightwave transceiver onto Slot 2 (4E02).
5. Connect the 20-foot (6 m) fiber optic cable from the Port Carrier in Cabinet
1 to the TX and RX connectors on the transceiver on the Switch Node
Carrier in Cabinet 4. Be sure the cable connected to the TX connector on
1 transceiver is connected to the RX connector on the other transceiver
and vice versa.
6. At the rear of the Port Carrier in position D in Cabinet 1, install a lightwave
transceiver onto Slot 2 (1D02).
7. Connect a 20-foot (6 m) fiber optic cable to the TX and RX connectors on
the transceiver. Be sure to label the cable.
8. At the rear of the Switch Node Carrier in position D in Cabinet 4, install a
lightwave transceiver onto Slot 2 (4D02).
9. Connect the 20-foot (6 m) fiber optic cable from the Port Carrier in position
D in Cabinet 1 to the TX and RX connectors on the transceiver. Be sure to
label the cable.
10. At the rear of the Port Carrier in position B in Cabinet 2, install a 9823A
lightwave transceiver onto Slot 2 (2B02).
11. Connect a 20-foot (6 m) fiber optic cable to the TX and RX connectors on
the transceiver. Be sure to label the cable.
12. At the rear of the Switch Node Carrier in position D in Cabinet 4, install a
lightwave transceiver onto Slot 20 (4D20).
13. Connect the 20-foot (6 m) fiber optic cable from the transceiver on the
Switch Node Carrier position D in Cabinet 4. Be sure the cable connected
to the TX connector on 1 transceiver is connected to the RX connector on
the other transceiver and vice versa.