Broadband is a phrase used to describe high-speed Internet connectivity that is always available and faster than traditional dial-up access. Here are a number of high-speed transmission systems:
Digital Subscriber Line (DSL)
DSL is a wireline connection feature that enables data to be transmitted more quickly over existing copper telephone lines in households and businesses. The transmission speeds of DSL-based broadband range from a few hundred Kbps to Mbps. The distance between your house or business and the nearest telephone provider facility may impact the accessibility and pace of your DSL connection.
DSL transmission technologies include the following:
- SDSL (Symmetrical Digital Subscriber Line) – Typically used by enterprises for video conferencing and other services that require a lot of bandwidth both downstream and upstream.
- Asymmetrical Digital Subscriber Line (ADSL) – Asymmetrical Digital Subscriber Line (ADSL) is generally used by household customers, like Internet users, who receive a lot of data but don’t send much. The downstream direction of ADSL is often faster than the streamwise direction. ADSL enables for quicker downstream transmission of data over the same line that is used for voice service, without interfering with conventional phone calls.
- Fiber optic technology turns data-carrying electrical signals into light, which is then transmitted through clear glass fibres with a diameter of about a human hair. Fiber transfers data at speeds that are dozens or perhaps even hundreds of thousands of times faster than existing DSL or modem router speeds.
- The speed you get depends on a number of things, including how close the service provider connects the fibre to your computer and how the provider assembles the service, along with the quantity of bandwidth used. The same fibre that delivers your broadband can also transmit audio (VoIP) and video streaming, including video-on-demand, at the same time.
- Fiber broadband is sometimes available in restricted places, and telecommunications companies have announced intentions to expand their fibre networks and offer combined voice, Internet, and video services.
Cable modem service allows cable companies to transmit broadband through the same coaxial lines that deliver video and audio to your television. The majority of cable modems are output devices with two networks: one to a cable outlet and the other to a PC. They offer 1.5 Mbps or higher transmission speeds. Subscribers can use their cable modem connection without dialling up an ISP by actually turning on their PCs. While utilising it, you could still watch cable television. The sort of cable network, traffic load, and cable modem all influence transmission speeds.
Wireless broadband uses radiofrequency waves to link between the customer’s area and the service provider’s facility to connect a home or enterprise to the Internet. Mobile or fixed wireless broadband is available.
Broadband service is provided via wireless devices using longer-range directional devices in rural or sparsely inhabited locations where DSL or cable modem connection would be prohibitively expensive. Cable modem and DSL speeds are often comparable. In most cases, an exterior antenna is necessary.
Consumers can connect to the internet from a fixed location while immobile using wireless broadband Internet services provided over fixed networks, which often need a direct connection between the wireless sender and receiver. Both licenced and unauthorised devices have been used to provide these services.
For more information, check out Time fibre broadband from Jom Apply Malaysia.