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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
3-40Release 5/6si to Release 8r
3
For 1 to 15 High Reliability EPNs.
1. Behind the PPN cabinet. See Figure 3-15
:
a. Install a lightwave transceiver on cable connector at slot 1E02.
b. Install a lightwave transceiver on cable connector at slot 1C02.
c. Connect 1 end of the metallic intercarrier cable to the lightwave
transceiver at slot 1E02.
d. Route the intercarrier cable from the lightwave transceiver to the
cabinet’s cable tray and upward to carrier ‘‘C."
e. Connect the other end of the intercarrier cable to the lightwave
transceiver at slot 1C02.
f. Install a lightwave transceiver on cable connector at slot 1E20.
g. Install a lightwave transceiver on cable connector at slot 1D02.
h. Connect 1 end of the metallic intercarrier cable to the lightwave
transceiver at slot 1E20.
i. Route the intercarrier cable from the lightwave transceiver to the
cabinet’s cable tray and upward to carrier ‘‘D."
j. Connect the other end of the intercarrier cable to the lightwave
transceiver at slot 1D02.
k. Attach the intercarrier cables (with cable ties) to the wall of the
cable tray at the built-in cable tie positions.
2. Behind switch node carrier E of PPN cabinet 1. See
Figure 3-15
:
a. For each EPN, install 1 lightwave transceiver on a cable connector
with the following order of slots: 1E03, 1E19, 1E04, 1E18, 1E05,
1E17, and so forth.
b. Connect 1 end of each fiber optic cable to each lightwave
transceiver, just installed.
c. Carefully attach the fiber optic cables (with cable ties) to the wall of
the cable tray at the built-in cable-tie positions.
d. Behind control cabinet A of each single-carrier EPN:
e. Install the same kind of lightwave transceiver on cable connector at
slot A01.
f. Connect the other end of the fiber optic cable to the lightwave
transceiver, just installed, at slot A01.
g. Coil the surplus length of fiber optic cable, and place the coil either
in the cable manager or on the bottom shelf (holding the power
supply) of the PPN cabinet.