User's Manual

Chapter 3 - Commissioning Operation Verification
BreezeMAX Extreme 54 System Manual
3.2 Operation Verification
To verify the correct operation of the BTS (including the GPS), examine the LED
indicators located on the bottom panel of the unit.
The following tables list the provided LEDs and their associated indications.
Table 3-2: BTS LEDs
Name Description Functionality
PWR Power indication
 Off - Power failure
 Green - Power to ODU is OK, internal 3.3
VDC power supply is OK.
ALR IDU-ODU communication
and synthesizer status
indication
 Off -Built-in-test passed successfully.
 Red - Critical failure.
ETH Ethernet link status
 Off - No Ethernet connection
 Green - Lights when the backhaul Ethernet is
connected and blinks 500ms on and 500ms
off when data traffic appears on the Ethernet
link.
WLNK Wireless link status
 Off - No wireless link (no MS is registered)
 Green - Blinking when the wireless link is
working (transmitting), indicating that there is
at least one registered MS being served by
the unit.
GPS GPS synchronization status
 Off - GPS is not synchronized (see below) or
not installed.
 Green - On once the GPS is reporting on
reception of at least 4 satellites (initial
synchronization).
 Blinking Green - (0.5 Sec on, 0.5 Sec off) the
number of received satellites decreased from
4 (or more) to 3 or 2 satellites.