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Table Of Contents
Install the RAUs and Antennas
Page 8 InterReach Spectrum Remote Access Unit Installation Guide
©
2011 ADC Telecommunications, Inc ADCP-77-168 • Issue 2 • 07/2011
SRAU LEDs
INSTALL THE RAUS AND ANTENNAS
Follow the steps in the order provided to install the RAUs and antennas.
Mount the RAUs and Antennas
CAUTION! Install RAUs in indoor locations only. Do not connect an antenna installed in an outdoor
location to a RAU, unless it is in an approved AOC weatherproof NEMA4 housing.
CAUTION! Attach all RAUs securely to a stationary object (that is, a wall, pole, or ceiling brackets).
To mount a RAU securely to a wall, ceiling bracket, or pole, use #6 diameter fasteners in
the four slotted mounting holes.
CAUTION! Do the following to maintain proper ventilation:
• Keep at least 76 mm (3-inch) clearance around the RAU.
• Do not stack RAUs on top of each other.
• Always mount the RAU with the solid face (containing the mounting holes) against the
mounting surface.
Ref # LED LED Color Description
1 LINK
•Green •SRAU receiving communications from the IFEU.
• Red • SRAU has not received communications from the IFEU for more than 90
seconds.
• Off • During initial power up, SRAU is powering up and waiting for IFEU
communications.
2 STATUS
• Green • Unit has no alarms or a Minor alarm is active.
• Blinking Green • Unit or band is set out-of-service.
• Red • Major alarm detected.
3 SECONDARY FWD
• Green • MRAU is powered on correctly.
•Yellow or
Blinking Yellow
• There is an MRAU FWD connection, but there is no MRAU REV connection
or the MRAU REV connection is paired incorrectly.
• Off • Cable is not connected to the MRAU FWD port.