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WF40 Wi-Fi USB Dongle

Yealink WF40 WiFi USB Dongle for T48G IP phone

The WF40 Wi-Fi USB Dongle enables the SIP-T48G to be connected to wireless networks. This plug and play device is the ideal solution for businesses seeking to benefit from an affordable and reliable wireless connectivity.

with large size ear pad, padded T-bar, pliable steel headband, 330 adjustable microphone boom and
ultra light weight with only 50g. This is ensuring user remarkable comfort even wearing all day long.
The ultra noise cancelling technology improves excellent voice quality.

 

Supports Yealink SIP-T48G (upgrade to the version of 35.80.0.95 or higher)
Reliable Connection
Ease-of-use
Plug and Play
High Transmission Rate
Lower Power Consumption

Supports Yealink SIP-T48G (upgrade to the version of 35.80.0.95 or higher)

Reliable ConnectionEase-of-use

Plug and Play

High Transmission Rate

Lower Power Consumption

 

Key features and benefits: 

Supports Yealink SIP-T48G (upgrade to the version of 35.80.0.95 or higher)

Reliable Connection

Ease-of-use

Plug and Play

High Transmission Rate

Lower Power Consumption

Specifi cations

Network Standard: IEEE802.11b/g/n

Transmission Rate: 150 Mbps

Frequency Range: 2.4GHz

Security: 64/128/152-bit WEP

Encryption, WPA-PSK: WPA2-PSK

Interface: USB2.0

L*W*H: 26.9mm*18mm*8mm

Working Temperature: 0°C ~ +50°C ( 32°F ~ 122°F)

Storage Temperature: -40°C ~+85°C (-40°F ~ 185°F)

Main Features
Ultra microphone noise cancelling
Quick disconnection support
330 degree rotatable microphone boom
Ultra light weight (only 50g)
Strong design & durable with the life of boom rolling 30,000 times
Monaural over-the-head style
Flexible steel headband and ultra flex design
Large size ear pad, padded T-bar
ActiveProtection safeguards the user from acoustic burst
Physical Features
1x RJ9 headset jack
1 meter cord line
Quick-disconnect(QD) cord
Transmit Sensitivity: -38.0 dB re. 1 V/Pa
Receiver Sensitivity: 95dB SPL +/-3 dB SPL
Receiver Impedance: 150
Voltage range: 1.0 - 10 V
Net weight: 50g
Accessories: 
Leatherette ear cushion, foam ear cushion,
adjustable clothing clip, 
headset hanger