Alvarion BreezeACCESS SU-A-EZ, Руководство по эксплуатации продукта

Страница: 79 / 165

Chapter 4 - Web-managed Configuration Status Information
BreezeACCESS SU-A-EZ 62 Product Manual
Frequency – Displays the frequency at which the SU-A-EZ is transmitting.
Link Quality – Displays the quality of the signal received at the SU-A-EZ.
RSSI – Receive Signal Strength Indicator (RSSI) displays the strength of the
received signal, measured in dBm.
Noise Floor – Indicates the level of interference noise above which the received
signal must be for successful reception, measured in dBm.
Transmit Power Level – Indicates the power of the radio signals transmitted from
the SU-A-EZ.
MIR/CIR uplink/downlink – Indicates the values in Kbps for the Maximum
Information Rated and Committed Information Rate for both SU to AU and AU to
SU communication.
Rx/Tx Packets/Bytes (Wireless) – The number of successfully received (Rx) and
transmitted (Tx) data packets/bytes via the wireless port since the unit was last
reset or since the counters were cleared.
Rx/Tx Packets/Bytes (Ethernet) – The number of successfully received (Rx) and
transmitted (Tx) data packets/bytes via Ethernet since the unit was last reset or
since the counters were cleared.
CRC Counter (Wireless) – The number of Cyclic Redundancy Check errored
packets received over the air link.
CRC Percentage (Wireless) – The percentage of Cyclic Redundancy Check errored
packets received over the air link. The exact formula is the following:
Refresh – Updates the statistics to the most recent data.
Clear – Resets the Rx/Tx counters to a null value.
CRCpercentage Wireless
 
CRCcounter Wireless
 
100

CRCcounter Wireless
 
RXpackets Wireless
 
+
----------------------------------------------------------------------------------------------------------------------------
=