Shipping Information
- Available for shipping
- Usually leaves our partner warehouse in 2-4 business days
Store Availability
- 3-5 business days at Bankstown Store
- 3-5 business days at Castle Hill Store
- 2-4 business days at Northmead Store
Shipping Estimate
The WF40 is a low-power, small form factor device that can be implemented within offices for seamlessly connecting their IP phones to available wireless networks.

| Ports & interfaces | |
| Connectivity technology The technology that enables connectivity of the device, e.g. wired or wireless. | Wireless |
| Host interface Interface that enables a host controller to communicate with a driver. | USB |
| Interface Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2. | WLAN |
| USB version Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the interface used for connection, communication and power supply between computers and electronic devices. Every new version - for example 1.1, 2.0, 3.0 - is much faster than the previous one. | 2.0 |
| Network | |
| Maximum data transfer rate The maximum speed with which data can be transmitted from one device to another. | 150 Mbit/s |
| Networking standards The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g. | IEEE 802.11b,IEEE 802.11g,IEEE 802.11n |
| Wi-Fi Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves. |
|
| Top Wi-Fi standard Connection of this device is done via Wi-Fi in a high standard. | Wi-Fi 4 (802.11n) |
| Wi-Fi standards The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office. | 802.11b,802.11g,Wi-Fi 4 (802.11n) |
| WLAN data transfer rates supported | 150 Mbit/s |
| Security algorithms Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product. | 64-bit WEP,128-bit WEP,152-bit WEP,WPA2-PSK |
| Bandwidth | 2.4 GHz |
| Bandwidth (first) | 2.4 GHz |
| Design | |
| Product colour The colour e.g. red, blue, green, black, white. | Black |
| Internal The product is built in. |
|
| SKU | 392651 |
| MPN | WF40 |
| Brand | Yealink |
| Product Condition | Brand New/Unused |
| Stock Availability | Available for Shipping |
| Warranty Period | 1 Year Warranty |
| Warranty Contact | https://www.yealink.com/ |