What is a wireless Modem router ADSL?
ADSL Wireless Modem The router creates a local network area (LAN) without the use of wires, allowing computers to share files with each other, means such as a central printer and an Internet ADSL connection. ADSL, or asymmetric digital subscribers (commonly called DSL), is a high -speed internet service that uses existing copper telephone lines. DSL Traffic use a different frequency band than Telco Voice Traffic, which allows the use of the phone and DSL at the same time. The router controls the traffic on the LAN and makes sure that the communication over the local network gets where the sender intends to go. The modem is responsible for connecting to the signal provided by the Internet Services Provider (ISP) and established a connection with the Internet. Wireless components include a transmitter and a receiver that sends all the communication on LAN through radio waves and listening to answers.
For the ropes to hear the router broadcasting, each must be equipped with a wireless network card that speaks the same jaZyk as a router ADSL wireless modem. Standards for wireless communication always develop and fall within the 802.11 specification. The letter is governed by this number, which indicates the protocol, such as 802.11n.
wireless network cards are installed on virtually all computers by the manufacturer, but older machines may have cards that support older standards. Even a new computer can support the previous standard when the new standard is still relatively young. The problem is when the new router only supports the latest standard, while the machines to be used in LAN have different types of wireless networks.
One solution is to obtain a wireless ADSL modem that supports more wireless standards; Both 802.11g and 8 for example 02.11n. All machines are probably covered with the latest and previous standard support and no additional equipment will be required. Alternative(if the router supports only one standard), it is to buy wireless network adapters for computers that support the same standard as the router. In the case of a desktop computer, the internal wireless network card will work if you don't mind opening your computer and installation. Otherwise, the wireless network adapter can use a USB desktop or laptop port, and laptops can also use wireless network adapters made for ExpressCard® slot.
Configuration for your ADSL wireless modem is accessible via a browser (you may not be connected to the Internet). Here you can name your LAN, enable password and encryption to keep the network safe from freeloaders and wiretaps, and set many other parameters that might be needed to connect to your ISP provider. The router will also come up with Builamfirewall T-in to make unsolicited Internet operations upstream into ropes, and advanced users can set permissions as needed for gaming and other applicationsfor ports.
Thewireless ADSL router can broadcast up to 300 feet (91 m) or more, depending on many factors, including the wireless protocol, the hardware used and the router. Prices range widely according to functions, but a high -quality model for less than $ 100 (USD) is possible. If you plan to get ADSL2, AdSL's advanced taste, make sure the router supports ADSL2.