Install the RAUs and Antennas
Page 14
InterReach Spectrum Remote Access Unit Installation Guide
©
2012
TE
Connectivity
Ltd
TECP-77-222 • Issue
1 • August
2012
Connect
the
MRAU
to
SRAUs
CAUTION!
To
prevent
interference,
do
not
install
an
850/1900
MRAU
antenna
near
an
800/900
SRAU.
The
850
MHz
band
must
be
20
feet
away
from
the
800/1900
SRAU’s
passive
antenna.
7
Use one of the following 6’ and 20’ CATV RG6 jumpers, available for purchase from TE
Connectivity, to connect an MRAU to SRAUs.
TE Connectivity
Part Number
Description
Note
300469-0
6’ RG-6 Cable; F Male to F Male
CATV cable that connects the MRAU to SRAUs. Two
cables required per SRAU.
300469-1
20’ RG-6 Cable; F Male to F Male CATV cable that connects the MRAU to SRAUs. Two
cables required per SRAU.
8
Test the cable termination for each CATV cable before installing it.
9
Connect F connector CATV cables from the MRAU to an SRAU, in the order given below. If the
LEDs do not perform as described in this procedure, refer to
“SRAU LEDs” on page 9
.
a
Connect a CATV cable from an MRAU FWD SECONDARY PORT (1, 2, or 3) F connector to
the SRAU SECONDARY FWD F connector.
b
Confirm that the SRAU SECONDARY FWD LED is yellow, which indicates a correct
physical connection.
c
Connect a CATV cable from an MRAU REV SECONDARY PORT (1, 2, or 3) F connector to
the SRAU SECONDARY REV F connector, matching the same port number selected in Step
9a. That is, if in Step 9a you connected an F connector to the MRAU FWD SECONDARY
PORT
1
, the paired CATV cable must connect to the MRAU REV SECONDARY PORT
1
.
If the connection is correct, the SRAU powers up and the SRAU SECONDARY FWD LED
turns green.