
Chapter 4 ZyXEL Utility - Station Mode
NWD-211AN User’s Guide
57
4.3.1 Trend Chart
Click Trend Chart in the Link Info screen to display a screen as shown below.
Use this screen to view real-time data traffic statistics.
Figure 31 Link Info: Trend Chart
The following table describes the labels in this screen.
Network
Mode
This field displays the wireless standard used by the selected wireless
device. It shows B for 802.11b, G for 802.11g or N for 802.11n.
Total
Transmit
This field displays the total number of data frames transmitted.
Total
Receive
This field displays the total number of data frames received.
Link Quality This field displays the signal strength of the NWD-211AN.
Trend Chart Click this button to display the real-time statistics of the data rate in
kilobits per second (Kbps).
Signal Strength The status bar shows the strength of the signal. The signal strength
mainly depends on the antenna output power and the distance between
your NWD-211AN and the AP or peer computer.
Link Quality The status bar shows the quality of wireless connection. This refers to
the percentage of packets transmitted successfully. If there are too
many wireless stations in a wireless network, collisions may occur which
could result in a loss of messages even though you have high signal
strength.
Table 6 Link Info (continued)
LABEL DESCRIPTION
Table 7 Link Info: Trend Chart
LABEL DESCRIPTION
Transmit This field displays the current data transmission rate in kilobits per
second (Kbps).
Receive This field displays the current data reception rate in kilobits per second
(Kbps).
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