CANON WFT-E4B II

Bezdrôtový vysielač súborov WFT-E4 II pre Canon EOS 5 D Mark II umožňuje pripojiť k bezdrôtovej aj pevnej sieti LAN a podporuje protokol FTP, PTP a HTTP. Vďaka širokému rozsahu kompatibility spojenia výrazne zvyšuje prístup k sieti.

Špecifikácia

Type

Type Image transfer accessory compatible with IEEE 802.11b/g wireless LAN and Ethernet (wired LAN) (IPsec support). Can be connected via USB to external media and GPS devices. Vertical shooting controls included.

Network protocols FTP, PTP, and HTTP

Wireless LAN

Standards compliance

ARIB STD-T66 (Low-Power Data Communication System/Wireless LAN System), IEEE 802.11b, and IEEE 802.11g

Transmission method DS-SS modulation (IEEE 802.11b) and OFDM modulation (IEEE 802.11g)

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: 2,412 - 2,472 MHz (central frequency, 13 channels total)
• WFT-E4A: 2,412 - 2,462 MHz (central frequency, 11 channels total)

Connection method Infrastructure or ad hoc (IEEE 802.11b/g) ·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 100 Base-TX)

USB Connection

Connectable Devices External media or GPS devices

Interfaces

Camera Extension system terminal

Wired LAN Ethernet RJ-45 port

External device Hi-Speed USB port (for connecting external media and GPS devices)

Power Source

Battery Battery Pack LP-E6; One battery is used.

Battery check Automatic

Number of images that can be transferred (Approx. number of images)

LAN At Normal Temperature (23°C / 73°F) At Low Temperature (0°C / 32°F)

Wireless LAN 2100 2100

Wired LAN 2400 2400 · Using a fully charged LP-E6. The number of images that can be transferred is nearly the same at normal temperature (23°C / 73°F) and low temperature (0°C / 32°F). · When automatic transfer is performed during shooting of an image of approx. 6.1MB under conditions based on the CIPA (Camera & Imaging Products Association) test standards. · Fewer images can be transferred when transferring images over a wireless LAN. · Fewer images can be transferred when using bus-power external media or GPS devices.

Dimensions and Weight

Dimensions (W x H x D) 149.1 x 45.3 x 76.1 mm / 58.3 x 17.8 x 30.0 in.

Weight Approx. 355 g / 12.5 oz. (Body only)

Operating Environment

Temperature 0°C - 40°C / 32°F -104°F

Humidity 85% or less · All preceding specifications are based on Canon testing standards. · Transmitter specifications and appearance are subject to change without notice.