Dial-up connection is a cheap way to access the Internet, because the cost is the same as a local call. Monthly plans a dial-up connection is also similar to the phone. However, dial-up connection speed is too slow and the phone stays busy when accessing the internet. These factors have created a broadband internet connection preferred method for internet access. The term, broadband in 'broadband internet connection', refers to the bandwidth of the Internet connection.
Technical definition states that bandwidth, it is the frequency range. The term bandwidth is generally used to refer to the data transfer rate, in terms of computer networks and Internet connections. The data transfer rate is usually measured in bits per second (bps). In a broadband Internet connection, transfer speeds are very high compared to dial-up internet connection. There are different types of broadband Internet connections, depending on the cost, speed and availability. These are as follows:
ADSL (Asymmetric Digital Subscriber Line)
ADSL is the most commonly used broadband internet connection. It is widely used for residential and commercial. ADSL is a digital line that can be used to access the Internet without disturbing your phone line. ADSL works at a speed of 512 kbps or higher. ADSL enables high speed internet connection without a phone line you keep busy. The speed of the download is larger than the upload speed, in the case of ADSL connections. It is called 'asymmetric' because of this difference in download and upload speeds.
SDSL (Symmetric Digital Subscriber Line)
ADSL SDSL same, differing only in one aspect, the upload speed. The SDSL broadband internet connection is characterized by identical upload and download speeds. It is beneficial for commercial and business purposes as required upload speed is high, and SDSL connections to meet these requirements. It is more expensive than ADSL, but worth the cost when business and commercial benefits to be considered.
Wireless Broadband Internet Connection
Wireless internet connection is kneksi we need now is a laptop, palmtop and mobile phones, all have wireless internet connection. The speed of the download process provided by technology type of broadband Internet access ranges from 128 kbps to 2 Mbps. This technology is growing due to the increasing use of wireless devices such as mobile phones and laptops.
Cable Broadband Internet Connection
Internet can be accessed through a cable TV connection. Cable TV is used by almost everyone and now the internet connection is also made available along with cable TV channels. Cable broadband internet connection provides speeds ranging from 2 Mbps to 8 Mbps. Connections are widely used in residential areas. It is more popular than the ADSL Internet connection, even faster download and upload of the two types of broadband internet connection of the same
Satellite Broadband Internet Connection
All forms of broadband internet connections described above have limited areas, ie areas that may impede the signal emitted from the tower as in urban areas or mountains.
Satellite broadband internet connection is the solution to this problem. In this type of internet connection, which geostationary satellites provide internet access. Requires a satellite dish and other supporting hardware needed to receive the signal. Speed offered by satellite internet connection is 2 Mbps for downloads and 1 Mbps for uploads. This speed is much less than broadband internet connection type and weather affect the signal for the most part.
Fiber Optic Broadband Internet Connection
Optical fiber technology is a relatively new technology that converts electrical signals into light signals. This signal is transferred via fiber optic cable. It is a reliable form of internet connection, but it can be prohibitive housing costs for consumers. Today, various forms of broadband Internet provides coverage and limited mobility options. The technology is evolving rapidly to meet the speed and quality of service.
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