A General Overview Of The VSAT System And Its Advantageous Features

Posted by intersat on March 26th, 2021

VSAT is a popular technology that is majorly used for providing Internet connectivity to remote regions. It is quite commonly used in for providing satellite connectivity in Africa, especially in the suburban and forested regions there, where installing typical fiber optic cables would not be feasible.

VSAT system and equipment

In the VSAT system, the earth station is designed to transmit and retrieve data signal through satellite. There is generally an antenna present on the VSAT dish that comprises of low-noise converter meant to receive satellite signals, as well as a Block Upconverter (BUC) that can transmit signals for radio waves. This antenna can either be mounted on the ground or on the roof.  The end-users of VSAt internet shall require a box that interfaces between their computer and an external antenna with the transceiver. This transceiver is used to send or receive signals from a satellite transponder in the sky. The satellite earth station additionally sends and receives signals from computers that act as a hub for the system. Each of the end-users of a VSAT system tends to be connected to the hub station through a satellite in a star topology. The VSAT handles data, voice, and video signals, and can provide a speed of around 56 Kbps to 4 Mbps. Details about VSAT Equipment in Africa address can easily be found online, through the websites offering such internet solutions in the region.

Advantages of the VSAT system

VSAT Internet in Africa has become extremely popular over the last few years, owing to the advantageous features of this internet system, as opposed to large physical networks. VSAT basically bounces signal through orbital satellite, rather than transporting data through a physical medium, which is prevalent in an Ethernet connection. This factor basically removes the possibility of any structural issues in the transmission of data. Conversely, VSAT system enables people to enjoy remote internet access with absolute minimal infrastructure, which makes it convenient to set up, use, and maintain.

In fact, deploying VSAT networks is way easier than most of the other internet connectivity solutions. In this system, the ground station shall be responsible for communicating with the satellite, which shall subsequently redirect data to several hubs at different locations across the earth. Experienced providers of these internet solutions can deploy it smoothly and swiftly, without much of a hassle.

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