Canon Wireless File Transmitter WFT-E4 II A - Manual (Page 115)

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Type
Type: Image transfer accessory that can be used in wireless LANs and over
Ethernet in wired LANs (IPsec-compatible). Can be connected via USB
to external media, GPS devices, and Bluetooth units. Controls for
vertical shooting included.
Wireless LAN
Standards compliance: IEEE 802.11a (WFT-E4 IIA/B/C) and ARIB STD-T71
IEEE 802.11b and ARIB STD-T66
IEEE 802.11g and ARIB STD-T66
Transmission method: OFDM modulation (IEEE 802.11a/g)
DS-SS modulation (IEEE 802.11b)
Transmission range: Approx. 150 m / 492 ft.
* With no obstructions between the transmitting and receiving antennas
and no radio interference
* With a large, high-performance antenna attached to the wireless LAN
access point
Transmission frequency: WFT-E4 IIA: 5,180 - 5,320 MHz, channels 36 - 64
(central frequency) 5,745 - 5,825 MHz, channels 149 - 165
2,412 - 2,462 MHz, channels 1 - 11
WFT-E4 IIB: 5,180 - 5,320 MHz, channels 36 - 64
5,500 - 5,700 MHz, channels 100 - 140
2,412 - 2,472 MHz, channels 1 - 13
WFT-E4 IIC: 5,745 - 5,805 MHz, channels 149 - 161
2,412 - 2,472 MHz, channels 1 - 13
WFT-E4 IID: 2,412 - 2,462 MHz, channels 1 - 11
Connection method: Infrastructure or ad hoc mode
* Wi-Fi Protected Setup supported
Security: Authentication method: Open, shared key, WPA-PSK, and WPA2-PSK
Encryption: WEP, TKIP, and AES
Wired LAN
Standards compliance: IEEE 802.3u (Ethernet 10BASE-T and 100BASE-TX)
USB Connection
Connectable devices: External media, GPS devices, and Bluetooth units
Interfaces
Camera: Extension system terminal
Wired LAN: Ethernet RJ-45 port
External device: Hi-Speed USB port (for attaching external media, GPS devices, and
Bluetooth units)
Specifications
COP
Y