Specifications, Cop y – Canon Wireless File Transmitter WFT-E4 II A User 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

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