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Troubleshooting and Maintenance
ZigBee® and Wi-Fi Channel Information
Use the following information to help decide which ZigBee
Note on the diagram below that ZigBee channels 15 and 20 fit perfectly between the commonly used
Wi-Fi channels 1, 6, and 11. Other ZigBee channels are also shown and their relation to Wi-Fi channels
1, 6, and 11. Also note that ZigBee channel 25 is outside of any possible Wi-Fi interference.
Note: Tracer TU now has two tools to help identify channels that may have excessive traffic. Please see
Figure 44. Zigbee and Wi-Fi channels alignment
Zigbee channel frequency in MHz
Wi-Fi channel frequency in MHz
Air-Fi networks will automatically form on a channel according to their WCI NET rotary switch as show in
the table below:
Other Zigbee channels not listed in table above can be selected using Tracer TU (Wireless tab >
Advanced). See Tracer TU Help "Changing the Channel of a Wireless Network" for more information on
how to accomplish this.
•
•
•
Replacing a Failed WCI
Complete the following tasks to replace a failed WCI.
4.
ZigBee is a registered trademark of the ZigBee Alliance.
72
Communication History and Channel Quality Scan Tool sections in this document for more
information.
WCI NET rotary setting
1
2
3
4
5
6
7
8
Zigbee Channels 11-24 are 100mW. Typically about 200 feet of range.
Zigbee Channel 25 is 50mW. Typically about 150 feet of range.
Zigbee Channel 26 is not used by Air-Fi.
channels to use to avoid Wi-Fi interference.
4
Zigbee Channels
Zigbee Channel
15
20
14
19
16
21
11
25
WiFi Channels
BAS-SVX40K-EN
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