CE Certification Standards for Wireless WiFi Products

WiFi, which stands for wireless network, falls under the category of wireless local area networks and refers to "Wireless Compatibility Certification." Essentially, it's a commercial certification and a wireless networking technology. Previously, computers were connected via cables, but Wi-Fi connects through radio waves.

In WiFi terminology, 2.4G and 5G refer to frequency bands (GHz). 2.4G is a wireless technology operating in the frequency range of 2.400GHz to 2.4835GHz, hence the name 2.4G wireless technology. 2.4G WiFi refers to the IEEE 802.11b technology standard, which is part of the IEEE 802.11 series standards operating in the 2.4GHz frequency band. 5G WiFi refers to the wireless technology developed based on the IEEE 802.11ac standard, which operates in the 5GHz frequency band, hence the name 5G WiFi.

CE certification Standards for Wireless WiFi 2.4G Products:

- radio frequency testing Standard: ETSI EN 300 328 V2.2.2

- Electromagnetic Compatibility Testing Standard: ETSI EN 301 489-17 (same for 2.4G/5G WiFi/BT standards)

- Electrical Safety Testing Standard: EN 62368-1 (same safety standard for wireless information technology products)

- sar testing Standards: EN 62209-1 (Head SAR), EN 50566 (Body SAR), EN 50665, EN 50663

CE Certification Standards for Wireless WiFi 5G Products:

- Radio Frequency Testing Standards:

  - ETSI EN 301 893 V2.1.1 (5G WiFi: 5150-5700MHz)

  - ETSI EN 300 440 V2.2.1 (5G WiFi: 5725-5875MHz)

- Electromagnetic Compatibility Testing Standard: ETSI EN 301 489-17 (same for 2.4G/5G WiFi/BT standards)

- Electrical Safety Testing Standard: EN 62368-1 (same safety standard for wireless information technology products)

- sar testing Standards: EN 62209-1 (Head SAR), EN 50566 (Body SAR), EN 50665, EN 50663 (MPE)

The JJR Laboratory in China provides CE certification testing services.