Cambium Networks cnReach N500 Handleiding (253 Pagina's)

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cnReach N500 User Guide

Tasks and Best Practices

phn-4673_002v000 (March 2018)

4-23

Optimizing Receive Levels (RSSI)

As previously discussed in this guide, RF is more problematic at higher RSSI levels so tuning of the

system by strategically reducing transmit power may be necessary. Links should be looked at

individually; in a PMP Network the Transmit Power of each and every remote End Point can be tuned

individually. The Access Point’s Transmit Power should be tuned to the furthest or weakest link.

At the Access Point location, use the RF Ping Tool to test each link by entering the End Point ID of each

remote and clicking Ping. Record the Remote and Local Signal and Noise levels.

Note

If both the Access Point and End Point radios have the same transmit (Tx) power level, the

gains in the system are the same and the link should be well balanced (i.e. have nearly

symmetrical RSSI as in the above table).

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