User's Manual

Verifying Correct Operation of the Outdoor Unit
BreezeACCESS MMDS Series 19 SU A/E Subscriber Units Installation Manual
5. VERIFYING CORRECT OPERATION OF THE
OUTDOOR UNIT
To verify correct operation, view the LED indicators located on the bottom panel
of the Outdoor unit as shown in Figure 4-1 on page 17.
The following table lists the various LED states.
Table 2: SU-RA/RE Outdoor Unit LEDs
Name Description Functionality
ALARM Alarm
Indication
On – A problem with the power amplifier or in
the locking process of any of the synthesizers
Off –Normal operation
WLNK Wireless link
activity
Blinking –Receiving packet from the wireless
link
Off – No reception of packets from the wireless
link
ETH Ethernet
activity
Blinking – Data received from or transmitted to
Ethernet LAN
Off – No activity on the Ethernet LAN
RSSI Bar display
Displays the Received Signal Strength Indication.
The higher the number of green LEDs that are
ON, the higher the level of the received signal.
Yellow LED On - Power On
Off – Power is not received from the Indoor
unit
8 Green LEDs RSSI in 4 dB resolution starting at –91dBm
Red LED Received signal strength is –40dBm or higher
Note: Verifying proper operation of the Outdoor unit using the LEDs as described
above is possible only after completion of the configuration and alignment
processes.