TP-Link TL-WR740N WiFi router: Pros and Cons

TP-Link TL-WR740N (TL-WR740N) 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-WR740N, then don’t hesite and signal the problem to us.

TP-Link TL-WR740N (TL-WR740N) specifications

Body

The dimensions and design of a router can impact its cooling capabilities. Routers with larger dimensions may have more space for internal cooling mechanisms, such as larger fans or heat sinks, which can help dissipate heat more effectively.

System

The TP-Link TL-WR740N router is equipped with Atheros AR7240 @ 400 MHz processor. The 32 MB of RAM enables the router to handle multiple tasks and processes concurrently. It allows for the efficient switching and allocation of resources among different processes running on the router, facilitating multitasking and ensuring smooth operation. The flash memory in a TP-Link router is different from the volatile memory (RAM) that is used for temporary storage of data while the router is powered on. Flash memory of the TL-WR740N retains its data even when the router is powered off, allowing the router to maintain its firmware and configuration settings across reboots.

To upgrade the firmware of the TL-WR740N router, you typically need to visit the manufacturer's website, locate the specific model of your router, and download the latest firmware version provided. The firmware upgrade process may vary depending on the router model, but it often involves accessing the router's web-based administration interface and uploading the downloaded firmware file. Using a custom OS on a router can offer certain benefits and advantages, but it also comes with potential risks and considerations. Installing custom firmware on theTP-Link router voids the manufacturer's warranty and may impact your ability to receive official support.

The TP-Link firmware of the TL-WR740N can be replaced with OpenWRT. OpenWrt is an open-source operating system that provides a customizable and feature-rich firmware solution for embedded devices, particularly routers and access points. The TP-Link TL-WR740N router comes with 5 V / 0.6 A PSU. This unit is responsible for providing electrical power to the router, and if it becomes faulty, it can be replaced with a new, compatible one.

Network

Like many modern routers, the TP-Link TL-WR740N supports a variety of features and technologies to enhance your network connectivity and security. The IPv4 is the fourth iteration of the Internet Protocol (IP) and is the most widely used version of IP on the internet today. The TP-Link TL-WR740N has 4 x 10/100 Mbps LAN and 1 x 10/100 Mbps WAN ports. LAN or Ethernet ports (RJ-45) are used to connect devices to the local area network (LAN).

WAN ports are used to connect the router to your internet service provider (ISP). They typically use Ethernet cables or fiber optic connections to establish a high-speed link between your local network and the wider internet. The WAN port on the TL-WR740N router is a Fast Ethernet port, not a Gigabit Ethernet. The Fast Ethernet ports are capable of supporting speeds up to 100 Mbps, which is still suitable for most internet connections.

Wireless

This router has 1 x 5 dBi, fixed antennas. Antennas play a significant role in Wi-Fi performance and coverage. They are essential components of wireless routers that transmit and receive radio signals to establish wireless connections with devices. The TL-WR740N supports the 2.4 GHz Wi-Fi. It is one of the most common frequency bands used for Wi-Fi networks. The TL-WR740N is a Wi-Fi 4 (802.11n) router. Wi-Fi 4 improved the range and coverage compared to previous Wi-Fi standards. The use of MIMO technology and other enhancements help to mitigate signal degradation and provide better coverage in larger homes or office environments. This allows devices to maintain a stable connection even when located farther away from the Wi-Fi router.

The N150 is a performance indicator that represents the router's theoretical maximum speed. The theoretical maximum speed (150 Mbps) represents the highest data transfer rate that the router is capable of achieving under ideal conditions. The TX power (20 dBm) of a router refers to the transmission power or signal strength at which the router broadcasts its Wi-Fi signal. It determines the range and coverage area of the wireless network.

The TL-WR740N 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.

Connectivity

The TL-WR740N router doesn't have file-server or print-server functionality.

Administration

The default IP addresses of the TP-Link TL-WR740N device is 192.168.0.1. These address allows you to access the router's console login page. Regularly changing the password is a good security practice to protect your network and devices from unauthorized access. It is also recommended to use strong, unique passwords for other devices and online accounts connected to your network for enhanced security. By changing the default password, you improve the security of your router and reduce the risk of unauthorized individuals gaining control over your network. It helps prevent unauthorized access to your router's settings, network configurations, and sensitive information.

TP-Link TL-WR740N (TL-WR740N) comparisons

According to our statistics, the TP-Link TL-WR740N router was most often compared on our site with the following routers.

TP-Link TL-WR2543ND TP-Link Archer AX73 TP-Link Archer AX1500 TP-Link Archer GX90 TP-Link Archer C9 TP-Link Archer AX50 TP-Link Archer C6 TP-Link Archer AX3200

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