Information |
I need help purchasing a router
What type of router should I purchase?
If using a cable modem, it may be a combination unit that also includes a wireless router. If the router has multiple Ethernet ports or a wireless symbol, it may also be a router. Make a note of the model number and check the manufacturer's web site for details.
Routers can be purchased at most stores that have an electronics department. We do not recommend a particular brand of router or manufacturer. It is important to closely examine the packaging to make sure it is meant for a broadband connection. Signal strength is very important when considering a wireless router. Purchase a wireless router with the strongest signal based on the square footage of coverage. The larger the building, the more powerful the router should be.
Which is better, a Wireless or non-wireless Router?
If the network will include users in different rooms, a wireless network is preferred. Wireless routers offer the same hardware firewall protection, and Internet connection speeds as regular routers. The data transfer rate between networked computers and devices is slower, anywhere from 1/8 to 1/2 the speed, but since most high speed connections offer maximum download rates of 6mbps, users connecting to the Internet will have a seamless experience. When purchasing a wireless router and cards, look for the 802.11g standard, the current preferred wireless device specification. Try to purchase the router and any wireless cards and adapters from the same manufacturer for maximum signal strength and compatibility.
If network data transfer is a concern, such as for a small business, a hybrid connection may be preferred. Consult a network professional or the router manufacturer's site for detailed network configuration information.
What is the difference between a router, switch, and a hub?
A router accepts the IP address from the cable modem, then sends out unique network IP addresses to each network device. This means each computer has a unique IP address for connecting to the Internet. Switches and hubs mirror the IP address from the cable modem and send it out to each network device. All computers may temporarily be online, but they will soon lose connection, since they are not connected using a unique IP address. Hubs and switches should not be directly connected to cable modems or any other broadband connection equipment.
|