Main Rf Cabling; Dc Power Cabling - Motorola SC 4812ET RF Hardware Installation Manual

Table C-5: Alarm, Span Line Cabling, and Remote GPS Cable Install
Step
5 Route the Power Cabinet Alarm Cable from the RF Cabinet to the Power Cabinet (in 3" DC conduit)
and through the Power I/O Boot to the Punch Block.
6 Connect the Power Cabinet Alarm cable pairs to each punch block per the pin–callouts in Chapter 5 of
this manual.
7 Strain relief the cable by tie wrapping it to the punch block as shown in Chapter 5 of the manual.

Main RF Cabling

DC Power Cabling

Apr 2001
SC
TM
V0C.03
RF cabling depends upon system configuration, see site documentation
and chapter 5 of the manual for details regarding RF cabling.
Table C-6 describes the procedure for connecting DC Power Cabling.
Do NOT wear a wrist strap when servicing the power
supplies or power distribution cabling. Serious personal
injury can result.
Before starting the procedure, ensure that the Power
Cabinet main DC breakers are turned "OFF".
The hole in the I/O panel of the cabinets is the proper size
for a US Standard 3" conduit fitting.
Figure C-1: Connecting Power Cables
POWER INPUT STUD
4812ET RF and Power Cabinet Hardware Installation Manual
Action
WARNING
CAUTION
NOTE
LUG COVER
DRAFT
Installation Quickstart
– continued
CABLE
GROMMET
M10 NUT
M10 LOCK WASHER
M10 FLAT WASHER
CRIMP LUG
FEED COVER (Do not remove)
ENCLOSURE BASE
C
141