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# What is AV over IP distributed system ?

Distributed AV over IP is a system based on network IP transmission and discrete distributed architecture.

The whole system consists of input and output nodes. The nodes are designed with embedded encoding and decoding chips.

The front-end input nodes encode non-network signals into network signals, which are transmitted to the output nodes

through the network. The output nodes decode the network signals into non-network signals such as video, audio and control.

The network has the ability to expand and realize cross-regional deployment. It is extremely simple to upgrade and expand.

However, the traditional centralized type adopts integrated circuit design, and the input and output are integrated in a chassis.

Due to the limitation of chassis specifications, it is difficult to expand and upgrade in the later stage, and cross-regional deployment

cannot be realized due to signal transmission limitations.

Resolved problems:

A. Traditional controllers

This is the Traditional controllers, Our company also have .

1.Equipment is numerous, docking trouble;

2.Equipment failure, system paralysis;

3.Wiring trouble, easy to make mistakes;

4.Information isolated island, unable to interconnect;

5.Scale restrictions, late expansion difficulties.

B. AV over IP distributed system

AV over IP distributed system

1.Fully distributed architecture, the system consists of input and output nodes;​

2.Node failure does not affect the whole system;​

3.Simple wiring, only laying network cable;​

4.Network architecture to support interconnection;​

5.There is no scale limit, and the later expansion is simple.