Trango Broadband M900S user manual Link Management Commands, Collocation and Channel Planning

Deployment

3 LED	-65 dBm
4 LED	-60 dBm

Collocation and Channel Planning

With proper channel planning and adherence to installation guidelines, multiple M900S APs may co-exist and operate interference-free on the same tower or building. The main consideration when collocating APs is to ensure at least 10 ft. of vertical separation. See the diagram below for collocation spacing, and a suggested channel plan.

CH 2

10 ft

CH 4

M900S

COLOCATION SPACING

10 ft

CH 1

10 ft

CH 3

30ft above

trees/structures

Mounting Mast

		60°
		CH 3
60°	CH 1	CH 2 60°
		CH 4
		60°

ADJUSTMENTS IN AZIMUTH WILL NOT HAVE A GREAT EFFECT ON COLOCATION INTERFERENCE

Link Management Commands

Once the radios are properly aligned for maximum RSSI, ensure the SU’s default Opmode is “ON” and that all configuration parameters are correct.

Reboot the SU. Once the SU enters Opmode “ON,” the authentication process will begin, and the two radios will begin to associate. From the AP side there are several basic diagnostics commands, such as su ping, su status, and su testrflink, to ensure that a reliable RF link has been established. It may take one minute or more for the association process to complete. This process may take longer if there are many SUs in the sector.

Trango Broadband Wireless — User Manual M900S Rev C Page 35