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
3-38Release 5/6si to Release 8r
3
Switch-Connected Port Networks
For 1 to 15 Standard Reliability EPNs.
1. Behind the PPN cabinet. See Figure 3-14:
a. Install a lightwave transceiver on c able connector at slot 1E02.
b. Install a lightwave transce iver on cable connec tor at slot 1B02.
c. Connect 1 end of the metall ic intercarrier cable to the lightwave
transceiver at slot 1E02.
d. Route the intercarrier cable from the lig htwave transceiver to the
cabinet cab le tray and upward to carrier ‘‘B."
e. Connect the other end of the interc arrier cable to the lightwave
transceiver at slot 1B02.
f. Attach the intercarrier cab le (with cable ties) to the wall of the cab le
tray at the built-in cable tie positions.
2. Behind switch node carrier E of PPN cabinet 1. See Figure 3-14:
a. For each EPN, install 1 lightwave transceiver on a cab le connector
with the following order of slots: 1E20, 1E03, 1E19, 1E04, 1E18,
1E05, and so forth.
b. Connect 1 end of eac h fiber optic ca ble to each lightwave
transceiver, just installed.
c. Carefully attach the fiber op tic cables (with cab le ties) to the wall of
the cable tray at the built- in cable tie positions.
3. Behind control cab inet A of each single-carr ier EPN:
a. Install a lightwave transceiver on c able connector at slot A01.
b. Connect the other end of the fib er optic cab le to the lightwave
transceiver, just installed, at slot A01 .
c. Carefully attach the fiber op tic cable (with c able ties) to the rear
covers of the EPN stack.
d. Coil up the surplus leng th of fiber optic c able, and place the coil
either in the cable manager or on the bottom shelf (holding the
power supply) of the PPN cabinet.