Cisco GainMaker Optoelectronic Node 1GHz with 65 86 MHz Split インストールガイド
Installing the Amplifier Module
Installing the Amplifier Module
The amplifier module plugs into the strand-mounted or pedestal-mounted bottom of
the housing via RF connectors on the bottom side of the module.
To Install the Amplifier Module
Complete the following steps to install the amplifier module.
1 Perform the following if you are working with an amplifier station where AC is
1 Perform the following if you are working with an amplifier station where AC is
present.
CAUTION:
Failure to follow these instructions may cause damage to module RF
Failure to follow these instructions may cause damage to module RF
connectors and housing seizure assemblies.
Install the AC shunt power directors in the amplifier after you install the
amplifier module in the housing.
Remove the AC shunt power directors from the amplifier before you remove
the amplifier module from the housing.
2 Line up the RF connectors on the amplifier module and the housing, and then
push the amplifier module into the housing.
3 Secure the amplifier module to the housing by tightening the four system
amplifier module retainer screws. Tighten slotted head screws to 6 in-lb to 9 in-lb
(0.7 Nm to 1.0 Nm), or cross head screws to 18 in-lb to 20 in-lb (2.0 Nm to 2.25
Nm). See the following illustration for the location of the retainer screws.
4 Snap the power cable harness into the holes in the amplifier module cover. See
the following illustration for power cable harness snap location.
5 Route the excess power cable between the end of the molded power harness and
the 10-pin keyed connector into the white plastic retainer clips on the module
cover.
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