Linksys WRT54GX2 WiFi router: Pros and Cons

54 Mbps

IEEE 802.11b/g

Realtek RTL8651B @ 200 MHz

16 MB / 4 MB

The Linksys WRT54GX2 (WRT54GX2) router released in 2005. It is powered by Realtek RTL8651B @ 200 MHz chipset, 16 MB of RAM and 4 MB of flash. The G54 router is compatible with IEEE 802.11b/g standards, and the maximum speed that you can get with WRT54GX2 is 54 Mbps. The router has 1 x 10/100 Mbps WAN and 4 x 10/100 Mbps LAN ports.

If you require more advanced features, faster speeds, or support for the latest wireless standards, you may want to consider higher-end routers in the Linksys product lineup or other routers available on the market. Linksys has a strong presence and offers a wide range of networking products.

Linksys WRT54GX2 (WRT54GX2) 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 Linksys WRT54GX2, then don’t hesite and signal the problem to us.

Linksys WRT54GX2 (WRT54GX2) specifications

Brand	Linksys
Name	WRT54GX2
Type	WRT54GX2
Rating	★★★★★ Rated 3/5 based on 1315 user votes.
Launch	2005

Body

Dimensions	162 x 162 x 40 mm
Weight	600 g

If you plan to move or travel frequently and need to take your router with you, the dimensions become important for portability. Smaller and more compact routers are generally easier to transport, while larger routers with external antennas or multiple ports may be bulkier and less convenient to carry. If you purchase a router online or have it shipped, the weight may affect the overall cost. Heavier routers can result in higher shipping charges, especially for international deliveries.

System

Chipset	Realtek RTL8651B @ 200 MHz
RAM	16 MB
Flash	4 MB
OS	Linksys
Power supply	12 V / 1 A

The Realtek RTL8651B @ 200 MHz CPU provides processing power to handle various tasks and services within the WRT54GX2 router. The WRT54GX2 has 16 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 WRT54GX2 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 Linksys provides easy-to-use interfaces and instructions to guide users through the firmware upgrade process. The Linksys packages the WRT54GX2 router with 12 V / 1 A PSU. A good PSU is an essential component of a computer or electronic device that converts electrical power from an outlet into the appropriate voltage and current required to power the internal components of the device.

Network

Protocols	IPv4
LAN ports	4 x 10/100 Mbps
WAN ports	1 x 10/100 Mbps
Mobile network	no
VPN support	no

The WRT54GX2 router offers built-in security features to protect your network and connected devices. The IPv4 uses 32-bit addresses, represented as four sets of numbers separated by periods (e.g. 192.168.0.1). The LAN ports are physical connectors on a WRT54GX2 router that allow you to connect devices to your local network using Ethernet cables. WAN ports often require specific configuration settings based on the type of internet connection provided by your ISP. The WRT54GX2 is equipped with Fast Ethernet WAN port, which have a maximum speed of 100 Mbps.

Wireless

Antennas	2 x 2 dBi
2.4 GHz	yes
5 GHz	no
60 GHz	no
Standards	IEEE 802.11b/g
Class	G54
Speed	54 Mbps
Transmit power	17 dBm
Security	WEP WPA
Guest network	no

The 2 x 2 dBi antennas of WRT54GX2 influence the quality and stability of the Wi-Fi signal. A properly positioned and well-designed antenna can minimize interference and signal degradation, leading to a more reliable and stable connection. The WRT54GX2 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. 802.11g routers have a maximum data transfer rate of 54 Mbps, which is significantly slower compared to more modern Wi-Fi standards.

The G54 refers to the maximum combined data transfer rate supported by the router across all Wi-Fi bands. The WRT54GX2 is capable of a maximum throughput speed of 54 Mbps. The real-world speed of a WRT54GX2 router is typically lower than its theoretical maximum speed. The TX power of WRT54GX2 can be adjusted by the user or set automatically by the router firmware. Higher TX power values indicate stronger signal transmission, which can result in a larger coverage area.

The WRT54GX2 router offers several security protocols: WEP, WPA. 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.

Connectivity

USB ports	no
Print server	no
File server	no

The WRT54GX2 router doesn't have file-server or print-server functionality.

Administration

Default IP	192.168.1.1
Default username	admin
Default password	admin

The default IP address of this router is 192.168.1.1. Explore the router's configuration interface to access more advanced settings such as port forwarding, DHCP settings, parental controls, firewall settings, and QoS (Quality of Service) settings. If you are unable to log in to the setup panel of your Linksys router, performing a reset can be a helpful troubleshooting step. It is highly recommended to change the default password of your WRT54GX2 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.