Exalt Installation and Management Guide
EX-r Series GigE Digital Microwave Radios
201872-003
24
2015-10-23
LED Indicators
Table 3 provides details of the LED indicators on the EX-r Series GigE radios. Note that there are two
LEDs, labeled top and bottom, associated with each connector. See
for information on
how the Exalt GUI displays LED status.
RESET Button
There is only one external control on the EX-r Series GigE radios system, a button labeled “RESET”
located on the power injector. This button performs a critical system parameter reset.
Use the reset function if the IP address and/or passwords are lost. Use the following steps to perform a
critical parameter reset:
1
Remove power from the radio by disconnecting the AC adapter from the power injector.
2
Hold down RESET button on the power injector while applying power.
Hold the RESET button down through the whole power cycle and monitor the DATA+POWER
left LED on the power injector. Release the RESET button only after the LED is in the steady state
(approximately 2 minutes).
3
Release the RESET button.
The following configurations are reset on the radio:
•
IP address = 10.0.0.1
Table 3 LED indicators
Location
Type
Function
TDM 2&4
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
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.
Sync Out
Green LED
Solid when radio is configured as sync source.
Sync Out Bottom
Green LED
Solid when synch source is external (GPS).
Ethernet 2
Green LED
(Future implementation.)
Ethernet 2
Bottom
Green LED
(Future implementation.)
Sync In/RSL
Green LED
Solid when valid Sync In connection is detected.
Sync In/RSL
Bottom
Green LED
Unused.
Power/Ethernet
Green LED
Solid when proper power is applied.
Power/Ethernet
Bottom
Green LED
(Future implementation)
Pow er I njector
DATA+POWER
Left
Green LED
Solid when no alarm conditions are present.
Flashing when in Reset mode.
DATA+POWER
Right
Green LED
Solid when proper power is applied.