U
O
U
O
The background noise measured by the receiver (dBm).
Signal level
The received signal level on incoming packets as measured by the
receiver (dBm).
Tx Rate
The Tx Rate of the last incoming packet. By monitoring this value,
you get a feeling of which rate the link actually uses. Note that you
should check the rate at both sides of the link to get the full picture.
If the rates differ a lot, it is a sign of that one of the sites could be
subject to noise or interference from an external source.
RSSI Ctl Chain1 / Chain2
The Received Signal Strength Indicator (RSSI) of the main
channel’s both antenna chains. The “main channel” refers to the
first 20MHz used by the link. If you use less than 20MHz, the RSSI
levels will also be shown here.
RSSI Ext Chain1 / Chain2
In cases where an additional 20MHz spectrum is used by the link,
the RSSI for that spectrum is shown here. So this row will only be
visible when 40MHz spectrum is configured for the link.
Remote radio status
The figure below shows the status information of the remote
radio. The parameters are described below.
Figure 14 – Remote radio status (other side of the link).
Tx Rate
The Tx rate used by the other side of the link. Should be similar to
the own Tx rate (described above).
RSSI Ctl Chain1 / Chain2
The Received Signal Strength Indicator (RSSI) of the remote radio
main channels’ both antenna chains. The “main channel” refers to
the first 20MHz used by the link. If you use less than 20MHz, the
RSSI levels will also be shown here.
