Various Grandness Of DSL Wireless Router - Computers - Hardware

The mobility and the convenience of wireless Internet connection makes this technology preferable to anything we've used before. DSL is the abbreviated form from digital subscriber line and it represents a type of Internet connection service that can be contracted by a user. The connection between the DSL wireless router and the modem has to make a match. A DSL Internet connection will not be possible with a cable service. There are nevertheless devices that match both. It's all about checking the compatibility.

A DSL wireless router includes four LAN ports on the average for the connection of laptops, desktops and other peripherals. In case you want to connect more wired devices, you'll need a switch. Computers cannot be connected to the wireless DSL router if they don't have in-built or external wireless LAN cards. The connection between the DSL wireless router and the computers in the network will take place through the radio waves sent by the router's antennae to the PC LAN cards..

Before you purchase a router, you need to find out the wireless standard that corresponds to the data transfer speed of the network. The normal data transfer rate standards are 802.11a and 802.11g, which you may already know by the name of Wi-Fi, and they provide 54 Mbps. The newest standard is 802.11n, and it has a huge transfer rate of 540 Mbps. When the DSL wireless router and the computer's wireless network card follow the same networking standard, you will have a good wireless LAN and WAN connection.

Another compatibility issue appears when considering data security in wireless networks. The security of your data should be the primary concern when purchasing routers. Thus, the device should follow the Wired Equivalent Privacy features which allow for Wi-Fi Protected Access or WPA. Thus the data transmitted over radio signals gets encrypted following a protocol that keeps it totally safe.

The DSL wireless router comes with an external or an internal antenna, depending on the model. Even if you have already purchased a DSL wireless router with a built-in antenna you can still attach an external one to it so as to enhance the signal reception. Check the other functions of the wireless router before making a purchase; find out if the device can also work as a switch or hub and see if it has supplementary firewalls.

access point vs router