How to Buy a Router to Use With DSL

DSL utilizes unused bandwidth of exiting phone lines to provide access to the Internet while keeping the phoneline free when users surf the Web.
Routers connect multiple networks and function as gateways, also allowing several computers to share an Internet connection. Routers that use the phone line are commonly referred to as ADSL routers, whereas routers that use CAT5 cables are called broadband routers. Follow the guidelines below to buy a router to be used with DSL.

Difficulty: Moderate

Instructions

1. Determine the type of DSL router required – ADSL or Broadband. Do this by examining the type of cable to be connected (phone line or CAT5). Determine how many computers you want connected to the router.

2. Determine whether the network is wired or wireless. Wired networks require different DSL routers than wireless connections. If you're buying a wireless router, determine whether the underlying network technology is Bluetooth or Wi-Fi. Make sure that the wireless router you purchase is compatible with the wireless network technology of your Internet Service Provider (ISP).

3. Aside from connecting networks and enabling Internet bandwidth sharing, routers can perform several other functions. For example, most routers support the Network Address Translation (NAT) capability to determine the shortest path a data packet travels to its destination. Some routers additionally function as hubs or switches, provide additional firewalls and support port forwarding ability required to host a Web server. Make an educated decision by preparing a list of tasks you want the DSL router to accomplish. Remember that routers with more features also cost more.

4. Pay attention to power requirements. High power routers can manage more workload.

5. Favor an ergonomic shape with easy-to-use components. Try turning all knobs and handles to ensure that they are smooth and comfortable.

6. Research the market for the variety of DSL routers available, their features, top selling routers and customer feedback. Identify the router best suited to your requirements and situation.

7. Look at all the user feedback you can access, but purchase the router that best meets your needs. Remember: What others have experienced may or may not happen to you.

8. Ensure data security in wireless routers by purchasing a Wired Equivalent Privacy (WEP) compatible router.

Tips & Warnings

• Getting DSL routers from your ISP virtually guarantees the router will be compatible with your DSL connection. Besides, many ISPs have DSL plans that include a free router.
• Accept the fact that the maximum speed stated in the marketing collateral material is much higher than the actual speed. Avoid impulsively purchasing a router only by looking at its speed.
• Save the receipt and fill the warranty card soon after purchasing the router. These are helpful if something goes wrong within the warranty period.
• 3Com, Cisco Systems, D-Link Systems, Linksys and Alcatel are some popular manufacturers of DSL routers.
• Deals offering low prices and huge discounts may not necessarily be available on the latest models. Check before buying.
• Be wary of a router that has a short warranty period.
• Read the user manual carefully before using the router.