Antenna Installation
Tsunami
®
MultiPoint 10200 Series - Antenna Installation Guide
19
:
Applicable only to the devices with the back-haul feature (i.e., devices with 5 GHz Antennas).
1.2.6.1 Antenna Alignment using CLI Commands
To enable the antenna alignment display from the CLI prompt, enter the following commands:
•
aad enable local
: Enables display of the local signal, noise and SNR.
•
aad enable remote
: Enables display of the remote signal, noise and SNR.
•
aad enable
: Enables display of local and remote signal, noise and SNR.
:Use a flat blade screw driver to disconnect and pull out the serial cable from the enclosure after the antenna
alignment is done. After withdrawing the cables, seal the serial port carefully to avoid water seepage.
1.2.6.2 Antenna Alignment using RSSI Light Pipe
To assist alignment, the device can use a RSSI Light Pipe (supplied) to easily view the RSSI LEDs implemented in device’s Access
Port.
RSSI Light Pipe helps to align/adjust the antennas such that the signal between the devices is optimal. The number of RSSI
LEDs which glow in the RSSI Light Pipe as per the signal level are as below:
SNR Range (dB)
Number of glowing RSSI LEDs
1 – 12
1
13 – 18
2
19 – 24
3
25 – 30
4
> 30
5
