Mrau Leds - TE Connectivity SPT-M1-8519-1 Installation Manual

MRAU LEDs
REV IF OUT
Ref # LED
FWD SECONDARY PORT 
1
(1 - 3)
2 LINK
3 STATUS
REV SECONDARY PORT
4
(1 - 3)
5 FWD IF IN
InterReach Spectrum Remote Access Unit Installation Guide
TECP-77-222 • Issue 1 • August 2012
REV SECONDARY PORTS
1 2 3
LINK
1 2
LED Color
• Green
• Blinking Green
• Yellow
• Blinking Yellow • FWD and REV cables are not connected to the same port number
• Red
• Off
• Green
• Red
• Off
• Green
• Blinking Green
• Red
• Green
• Blinking Green
• Blinking Yellow • FWD and REV cables are not connected to the same port number
• Red
• Off
• Green
• Yellow or
Blinking Yellow
• Off
FWD SECONDARY PORTS
1 2
STATUS
3 4
Description
• Downstream unit correctly connected; unit has no alarms or a
Minor alarm is active.
• SRAU or band is set out-of-service.
• FWD cable connected to SRAU, no REV cable connected.
(incorrectly paired).
• Major alarm in downstream unit, fault lockout, or SRAU
disconnected.
• No SRAU previously connected.
• MRAU receiving communications from the IFEU.
• MRAU has not received communications from the IFEU for more
than 90 seconds.
• During initial power up, MRAU is powering up and waiting for IFEU
communications.
• Unit has no alarms or a Minor alarm is active.
• Unit or band is set out-of-service.
• Major alarm detected.
• Downstream unit correctly connected, unit has no alarms or minor
alarm
• SRAU or band is set out-of-service.
(incorrectly paired).
• Major alarm in downstream unit, fault lockout, or SRAU
disconnected.
• No SRAU previously connected.
• MRAU is powered on correctly.
• There is an IFEU FWD connection, but there is no IFEU REV
connection or the IFEU REV connection is paired incorrectly.
• Cable is not connected to the IFEU FWD port.
Main Remote Access Units
FWD IF IN
3
5
© 2012 TE Connectivity Ltd.
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