User Manual

Table Of Contents
Exalt Installation and Management Guide
ExtendAir (TDD) Series Digital Microwave Radios
203591-011 23
2013-02-22
LED Indicators
Table 3 provides details of the LED indicators on the ExtendAir (TDD) Series radios. Note that there
are two LEDs, labeled top and bottom, associated with each connector. See Alarms Page
for
information on how the Exalt GUI displays LED status.
RESET Button
There is only one external control on the ExtendAir (TDD) Series radios system, a button labeled
“RESET” which is located on the Power Injector. This button performs two functions: critical system
parameter reset and summary alarm information.
Use the reset function if the IP address and/or passwords are lost. Use the following steps to perform a
critical parameter reset:
Use a connector cover on all unused connectors for weatherproofing. The connector covers
are included in the accessory kit. Use a safety ring on each connector to secure the connector
covers.
Table 3 LED indicators
Location Type Function
GPS/RSL
Top
Green LED Solid when valid GPS connection is detected.
GPS/RSL
Bottom
Green LED Unused
TDM 2&4
Top
Green LED Solid when T1 clocking is present for input #2.
TDM 2&4
Bottom
Green LED Solid when T1 clocking is present for input #4.
TDM 1&3
Top
Green LED Solid when T1 clocking is present for input #1.
TDM 1&3
Bottom
Green LED Solid when T1 clocking is present for input #3.
ETH2 or ETH3
Top
Green LED Unused
ETH2 or ETH3
Bottom
Green LED Solid when valid when Ethernet Link is present.
Blinking when Ethernet traffic is present.
Power/ETH1 Green LED Solid when proper power is applied.
Power/ETH1
Bottom
Green LED Solid when Ethernet link is established.
Blinking when Ethernet traffic is present.
Power Injector
DATA+POWER
Left
Green LED Solid when no alarm conditions are present.
Flashing when in alarm condition.
While RESET button is pressed:
Solid when in major alarm condition (traffic affecting).
Flashing when in minor alarm condition (not traffic affecting).
Off when no alarm conditions are present.
DATA+POWER
Right
Green LED Solid when proper power is applied.