9
5. Terminology and Description
1) Frequency Band
WNS uses 2.4GHz wireless frequency band in compliance with IEEE802.15.4(ZigBee) and has a total of
16 frequency channels.
Transmission (sending/receiving) time can be delayed if there is wireless LAN (Wi-Fi) around.
WLAN (Wireless LAN) uses 2.4GHz (IEEE802.11) and thus may overlap with 2.4GHz (IEEE802.15.4).
Therefore, to avoid communication failure, it is recommended to select the frequency band not used by
WLAN.
- Frequency band for IEEE802.15.4(ZigBee) is as follows:
2.415
2.410
2.425
2.435
2.445
2.455
2.465
2.475
2.420
2.430
2.440
2.450
2.460
2.470
2.480
2MHz
5MHz
GHz
2.405
11
12
13
14
15
16
17
18
19
20
21
22
23
24
24
26
CH
IEEE802.15.4 Frequency
- The frequency bands of IEEE802.11(Wi-Fi) and IEEE802.15.4 are overlapped as follows:
802.11
Wireless Network System User Manual
Summary of Contents for QTG L-WIZ Series
Page 18: ...19 Wireless Network System User Manual 2 Ordering Specification 3 Technical Diagram ...
Page 25: ...19 Wireless Network System User Manual 3 Technical Diagram ...
Page 28: ...29 Wireless Network System User Manual 3 Wiring Instructions ...
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