Radwin 2000 Series - Page 61

Mounting the IDU-C Chapter 3
RADWIN 2000 User Manual Release 2.6.40 3-10
Figure 3-12: IDU-C Front Panel LEDs
The IDU-E Front Panel LEDS look like this and are functionally the same as the IDU-C LEDs.
Figure 3-13: IDU-E Front Panel LEDs
The purpose of the LEDs is shown in Table 3-2 below:
Table 3-2: IDU-C Front Panel LEDs
Name Color Function
IDU
Green
Blinking Green
Red
Blinking Orange
IDU operational
During power-up only
Failure
During power-up; continues if ODU fails to load IDU firmware.
Also, when using an IDU-C to replace a PoE device in which case all other LEDs off.
ODU
Green
Red
ODU-to-IDU communication link is operating
ODU-to-IDU communication link is disrupted
AIR I/F
Green
Orange
Red
Wireless link is synchronized
During installation mode; also signals software mismatch on some identical ODUs
Wireless link lost synchronization
SVC
Green
Orange
Blinking Orange
Red
Off
E1 or T1 line is synchronized
Alarm detected at the opposite site interface; Normal or LOSS
Local or remote loopback
Alarm detected at this site interface
Ethernet only IDU or E1/T1 not configured
HSS See supplementary Table 3-3 following.