TP-Link TL-WR940N v1 WiFi router: Pros and Cons
The TP-Link TL-WR940N v1 (TL-WR940NV1) router released in 2012. It is powered by Atheros AR7240 @ 400 MHz chipset, 32 MB of RAM and 4 MB of flash. The N300 router is compatible with IEEE 802.11b/g/n standards, and the maximum speed that you can get with TL-WR940N v1 is 300 Mbps. The router has 1 x 10/100 Mbps WAN and 4 x 10/100 Mbps LAN ports.
This router is a basic, 2.4 GHz wireless router that provides reliable connectivity for small networks. TP-Link has received recognition and awards for their networking products.
TP-Link TL-WR940N v1 (TL-WR940NV1) pictures
The specifications below are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the TP-Link TL-WR940N v1, then don’t hesite and signal the problem to us.
TP-Link TL-WR940N v1 (TL-WR940NV1) specifications
|Dimensions||200 x 140 x 28 mm|
If you have limited space available for your router, such as in a small apartment or office, the dimensions can determine whether it can fit in the designated area or not. It's important to consider the physical size of the router, including its height, width, and depth, to ensure it can be accommodated in your space.
|Chipset||Atheros AR7240 @ 400 MHz|
|Power supply||9 V / 0.85 A|
The Atheros AR7240 @ 400 MHz CPU, combined with other factors such as RAM capacity and firmware optimization, determines the overall performance and responsiveness of the router. The TL-WR940N v1 has 32 MB of RAM. Some advanced router features and software functionalities require a certain amount of RAM to operate properly. For example, routers with more RAM can support advanced security features, VPN services, or QoS (Quality of Service) prioritization more effectively.
The TL-WR940N v1 has 4 MB of flash memory. A larger flash memory allows for more storage space to accommodate future firmware upgrades. The process of upgrading the firmware on routers has become relatively simple and user-friendly over the years. The TP-Link provides easy-to-use interfaces and instructions to guide users through the firmware upgrade process. Depending on your router model and hardware specifications, using an alternative OS may result in improved stability and performance.
This router is OpenWRT compatible. OpenWrt provides extensive customization options, allowing users to modify and tailor their router's functionality to suit their specific needs. The TP-Link provides the appropriate power supply (9 V / 0.85 A) that matches the voltage requirements of the router. The power supply unit is designed to deliver the correct voltage to the router, ensuring its proper operation.
|LAN ports||4 x 10/100 Mbps|
|WAN ports||1 x 10/100 Mbps|
The TL-WR940N v1 router offers built-in security features to protect your network and connected devices. The majority of networking equipment, including routers, switches, and other network devices, is designed to support IPv4. The TL-WR940N v1 has 4 x 10/100 Mbps LAN and 1 x 10/100 Mbps WAN ports. The LAN ports of TL-WR940N v1 router are numbered and are used to establish wired connections between the router and devices such as computers, gaming consoles, smart TVs, network-attached storage (NAS) devices, and other network-enabled devices.
WAN ports often require specific configuration settings based on the type of internet connection provided by your ISP. If you have a high-speed internet plan with speeds exceeding 100 Mbps, you may experience a bottleneck in wired connections due to the limitation of the Fast Ethernet ports on the TL-WR940N v1 router.
|Antennas||3 x 3 dBi|
|Transmit power||20 dBm|
This router has 3 x 3 dBi, fixed antennas. Many modern routers feature multiple antennas and use Multiple-Input Multiple-Output (MIMO) technology. This technology enables simultaneous transmission and reception of multiple data streams, increasing overall throughput and improving the Wi-Fi performance. The TL-WR940N v1 is compatible with 2.4 GHz Wi-Fi networks. 2.4 GHz is the most widely used frequency and in some cases may be overcrowded.
The TL-WR940N v1 is a Wi-Fi 4 (802.11n) router. N routers may have a more limited range compared to newer Wi-Fi standards, making them less suitable for larger homes or offices where Wi-Fi coverage is a concern. The N300 refers to the maximum combined data transfer rate supported by the router across all Wi-Fi bands. The TL-WR940N v1 is capable of a maximum throughput speed of 300 Mbps. The real-world speed of a TL-WR940N v1 router is typically lower than its theoretical maximum speed.
The maximum TX power of TL-WR940N v1 router is 20 dBm. Adjusting the TX power of a router can be useful in situations where you want to optimize the Wi-Fi signal strength and coverage. The TL-WR940N v1 router offers several security protocols: WEP, WPA, WPA2. The WEP (Wired Equivalent Privacy) was the first security protocol for Wi-Fi networks but is now considered weak and easily compromised. It uses a static encryption key and has known vulnerabilities, so it is no longer recommended for securing Wi-Fi networks. The WPA2 (Wi-Fi Protected Access 2) was introduced as an improvement over WEP and provides stronger security. If WPA3 is not available, WPA2-Personal with AES encryption is still considered secure.
The TL-WR940N v1 router doesn't have file-server or print-server functionality.
The TP-Link router setup panel is accessed through a web browser. Connect your computer to the TL-WR940N v1 router via Wi-Fi or Ethernet cable. In the address bar of the web browser, type in the 192.168.1.1 IP address. If you are unable to log in to the setup panel of your TP-Link router, performing a reset can be a helpful troubleshooting step. It is highly recommended to change the default password of your TL-WR940N v1 router after the initial setup. If you forget the new password in the future, you may need to perform a factory reset on the router to revert to the default settings.
TP-Link TL-WR940N v1 (TL-WR940NV1) comparisons
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