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Cisco-Linksys WRT54G Wireless-G Router
Wireless-G is the emerging 54 Mbps wireless networking standard that's almost five times faster than the widely deployed Wireless-B ( 802.11b ) products found in homes, businesses and public wireless hotspots around the country. The best part is, since they share the same 2.4GHz radio band, Wireless-G devices talk to existing 11 Mbps Wireless-B equipment. Operates as a DHCP Server NAT technology to protect against Internet intruders Supports VPN pass-through Easy configuration with web browser based configuration utility
Amazon Sales Rank: #1604 in Consumer Electronics Brand: Cisco Model: WRT54G Platforms: Windows NT, Windows 98, Windows 2000, Windows NT 3.5, Windows NT 4, Windows NT 5, Windows Me, Windows XP, Windows 2000 Server, Windows Original language: English Dimensions: 4.43" h x 1.08" w x 3.84" l, 1.06 pounds All-in-one Internet-sharing router, 4-port switch, and Wireless-G (802.11g) access point Wireless data rates up to 54 Mbps--5 times faster than 802.11b Shares a single Internet connection and other resources with Ethernet wired and Wireless-G clients Interoperates with 802.11b clients at 11 Mbps Advanced wireless security with 128-bit WEP encryption, MAC, or IP address filtering Wireless data rates up to 54 Mbps - 5 times faster than 802.11b
Amazon.com Product Description The Linksys Wireless-G broadband router is really three devices in one box. First, it's a wireless access point, which lets you connect Wireless-G or Wireless-B devices to the network. There's also a built-in four-port full-duplex 10/100 switch to connect your wired-Ethernet devices. Connect four PCs directly, or daisy-chain out to more hubs and switches to create as big a network as you need. Finally, the router function ties it all together and lets your whole network share a high-speed cable or DSL Internet connection. To protect your data and privacy, the Wireless-G broadband router can encrypt all wireless transmissions, and it supports the industrial-strength wireless security of 802.1x authentication and authorization. The router can serve as a DHCP server, has NAT technology to protect against Internet intruders, supports VPN pass-through, and can be configured to filter internal users' access to the Internet. Configuration is a snap with the Web browser-based configuration utility. With the Linksys Wireless-G broadband router at the center of your home or office network, you can share a high-speed Internet connection, files, printers, and multiplayer games with the flexibility, speed, and security you need! Wireless-G is the 54 Mbps wireless networking standard that's more than four times faster than the widely deployed Wireless-B (802.11b) products found in homes, businesses, and public wireless hotspots around the country. But since they share the same 2.4 GHz radio band, Wireless-G devices can also interoperate with existing 11 Mbps Wireless-B equipment. Because both standards are built-in, you can protect your investment in existing 802.11b infrastructure, and migrate to the new screaming-fast Wireless-G standard as your needs grow. For more information on the differences between an access point and a router with access point, see the following table:
Most helpful customer reviews 288 of 301 people found the following review helpful. Versions 1 - 4 were great but version 5 is a different story By SoCalReviews The Linksys WRT54G and WRT54GS routers have been the number one most popular wireless router devices available for the past few years. So this begs the question why Cisco would snatch defeat from the jaws of victory by needlessly changing an almost perfect product. The fact is that versions 1 -4 of the G and the GS (with Speedboost) versions of this router were fantastic. Those earlier routers run a flexible and powerful Linux based firmware that has been perfected for the past few years a numerous updates and tweaks. However, the earlier WRT54G product has now been replaced with a less powerful wireless product (version 5) that has had its onboard flash RAM chopped in half from 4MB to 2MB and its system RAM cut from 16MB to 8MB. Instead of the flexible, reliable and powerful Linux firmware the new WRT54G version 5 routers run the licensed VxWorks firmware instead. There is nothing wrong with using VxWorks and over time Cisco will probably work out the bugs but for now the newest wireless routers are not reliable. Why would Cisco do this to its most popular Linksys brand of wireless routers ? Apparently it might be a case where the first four versions were too flexible for their own good. The open source Linux firmware with the large amount of flash and system memory was attractive to many third party independent software developers that were turning the WRT54G and GS routers into powerhouse micro Linux wireless computers with a functionality approaching and often surpassing the $600+ wireless routers that Cisco sells. There might also have been an excess number of product warranty returns for the WRT54G routers due to so many people flashing them with non-Linksys third party firmware that sometimes can "brick" a router or make it unusable. Your solution is to either look for a previous version of the "WRT54G" router before version 5 or purchase the "WRT54GS" (SpeedBooster) version 4 which as of the posting of this review is still available in the stores and it still uses the popular Linux firmware. You will pay $20 more for the GS model but compared to the version 5 of the G model it is worth the extra money. The GS models 1 - 4 are all good with GS version 3.0 and 3.1 reportedly being the most flexible of the bunch and GS 4.0 being the latest. If you want to use third party firmware you may want the GS versions 2.0 - 3.0/3.1 since they have the most flash RAM while still having newer Broadcom based processors. Finally, if you do plan to flash your WRT54G with third party firmware the ones before version 4 of the WRT54G wireless routers are supposed to be easier to work with. How do you find which version you are looking for? Look on the bottom of the box near the scan tag for the serial number of the router. For the WRT54G wireless routers look for CDFA or a CDF9 or lower (CDF8, CDF7, 6, etc.) Any serial number with CDF5 (v2.0) through CDF9 (v3.1) are the most flexible for use with third party firmware. Unless you want to use a more risky third party firmware I recommend that you read the manual instructions on how to carefully flash these older router models with a newer Linksys firmware which is designed for that specific router version. The latest official Linksys firmware for each specific version of router can be obtained from the Linksys support site. Completely avoid the WRT54G routers with the "CDFB" (v5.0) serial numbers since those are the buggy VxWorks versions. You could also simply purchase the WRT54GS (v4.0) routers that say Speedboost on the box. You will see the "CGN6" serial numbers on the box and as of this review these were still using Linux firmware with software based SpeedBoost enhancements but the RAM and hardware inside seems to be essentially the same as the older WRT54G (v4.0) version 4. The WRT54GS v2.0 (CGN3) through v3.0 (CGN5) are also
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