The Function Of A Smart Network Set-Top Box


The Network Set-Top box, also known as an STB technology, is essential for information appliances; it is a piece of technical equipment. The applications of a set-top box had advanced very much over the recent years. The advancement has been from a decoder and multi-frequency tuner to a significant online database control panel for sports, movies, live streaming, and many other forms of entertainment. The easy TV box is an example of the latest advancement in innovation and technology. This post aims at updating you on the functions of a smart network set-top box.

The function of a smart network set-top box

The basic functions

  • Smart network set-top TV box helps transfer the user’s choice of information to the information provider center.
  • Connects to the TV
  • It gives the consumer the necessary terminal control task such as pause, fast rewind, record, play, and fast forward.
  • It can allow for telecommuting, therefore, provides a means for connecting to meetings or classes via the TV.
  • Transmits signal
  • Through the Set-Top box, messages can be displayed on the TV screen

Other functions

1. Screen transfer function

The screen transfer role is an essential role for the smart network set-top box. The technology used is the AirPlay, Miracast, DLNA, and several other protocols. The screen transfer purpose makes home entertainment possible. Digital Living Network Alliance (DNLA) allows for transferring digital media from one device to another. AirPlay allows for the wireless transmission of files between iOS devices. At the same time, Micracast allows for browsing photos on the TV screen.

2. Video server remote control unit function

The set-top box, using the ATM network structure, can easily connect to a video server. It allows for two-way communication between the set-top box and the video server.

3. Control system function

The control system ensures that the set-top box reads startup information from the read-only memory. It also helps the Set-top box to store data and program in the random-access memory (RAM).

4. The digital information decoding function

The set-top box digital tuner receives directives from the microprocessors to get the bandwidth, digital information, and frequency needed for decoding. The end result of decoding is a digital stream. The digital stream goes to the ATM processor. The ATM then controls the received data and selects an equivalent data packet. Later on, the ATM processing device subdivides the data into; data stream, audio stream, and video stream.

5. Inbuilt hard disk capacity function

The in-built hard disk has a huge capacity that allows for a first-rate TV playback without any stuttering. The Inbuilt hard disk is better than using the external hard disk. It guaranteed high-speed transmission than that of the USB.

6. High-wireless network function

The high-wireless network function allows for high-speed wireless network connectivity. The wirelessness saves the trouble of cable connections.

7. Expansion function

The expansion function of a set-top box allows you to display videos from your mobile phone, a camera, or a USB. The Set-Top box usually has two ports that you can use for connecting your USB or external hard disk.


Operating a smart network set-top TV box is very simple. Even the elderly in the community can. Each part in a Set-Top box has a unique feature that ensures the TV box runs very efficiently and effectively.

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