What is the ADSL router?
ADSL is an abbreviation for an asymmetric (or asynchronous) digital subscription line. It is a type of high -speed internet services provided on copper telephone lines that coexist with regular telephone service. This means that one can use a phone and surf the Internet at the same time. ADSL router is a piece of network equipment that allows you to share an Internet account with several computers in the same location. A modem is also required, but is usually built into the router. ADSL router can be connected or wireless. The router has Ethernet® ports on the back of each computer. Ethernet® is the type of cable needed to create a cable network and each computer must also have an Ethernet® network card installed that provides its own port. The Ethernet® cable is then started with every computer and router. Some routers may also include USB connection.
II can be created wireless LAN using ADSL wireless router. This type of router communicates with each computer on LAN via radio waves. In this case, a wireless network card is required on each computer. The router and computer cards must share a regular wireless protocol or language to "hear". These standards always evolve and are marked as 802.11 with a subsequent letter that identifies the exact protocol; For example, 802.11g and 802.11n.
Wireless router, which, for example, supports only 802.11n, will not be able to communicate with a laptop that has an 802.11g wireless card installed. If the router does not support the type of wireless card installed on a desktop or laptop, an external network adapter can be purchased for this machine supports the right protocol. Network adapters are made to use USB or Slot ExpressCard®. Some routers support more wireless standards and comfortably eliminate worries about what youPirerate network cards are installed in various machines planned for use in LAN.
virtually all routers come up with hardware firewall assembly. The Firewall router is designed to block traffic coming from the Internet, which was not asked by a LAN machine. Wireless routers also come up with the ability to encrypt the traffic on the LAN to prevent eavesdropping by curious neighbors or passers -by.
Many ISPs provides ADSL router with their service, which was pre -configured to work with their network. You can also buy your own router and configure it for use with the service yourself. Configuration is performed via software where the basic connection parameters can be changed to suit almost any ISP provision. In addition, advanced PEN users can be as needed for playing games or remote desktop applications to name only two examples. There are also many other improvements and options.
forPlayers or for fans of Voice Over IP (VoIP) such as Skype®, the ADSL Router with QoS (Service Quality) may prefer the application to ensure smoother games and reduce conversations delay. If your ISP offers ADSL2 in your area (newer and faster versions of ADSL), you will require a router that supports ADSL2. Many routers today support both ADSL and ADSL2, but not all, so look for compatibility before buying a router. The ADSL router can cost $ 35 - 100 USD (USD) or more, depending on the functions and supported standards.