ZyXEL Communications WX3401-BO, User Manual

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Chapter 10 WLAN Station Status
WX3401-B0 User’s Guide
123
SNR The Signal-to-Noise Ratio (SNR) is the ratio between the received signal power and the
received noise power.
The normal range is 15 to 40. If the value drops below 15, try moving the associated wireless
station closer to the WX3401-B0 to get better quality WiFi.
Level This field displays a number which represents the strength of the WiFi signal between an
associated wireless station and the WX3401-B0. The WX3401-B0 uses the RSSI and SNR values to
determine the strength of the WiFi signal.
5 means the WX3401-B0 is receiving an excellent WiFi signal.
4 means the WX3401-B0 is receiving a very good WiFi signal.
3 means the WX3401-B0 is receiving a weak WiFi signal.
2 means the WX3401-B0 is receiving a very weak WiFi signal.
1 means the WX3401-B0 is not receiving a WiFi signal.
Table 29 System Monitor > WLAN Station Status (continued)
LABEL DESCRIPTION