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FAQ

What is the installation of communication equipment?

Communication equipment English abbreviation ICD, full name Industrial, Communication, Device. This column will fully introduce the wired communication equipment and wireless communication equipment for industrial environment.

What is communication terminal equipment?

A system that is connected to a computer via communication facilities, known as an online system, is a device with many scattered terminals. When a small amount of information is required to be input and output to a computer, or the computer information library needs to be searched and used, a keyboard display terminal device with flexible operation is often used.

What products does communication include? Does the computer belong to communication products?

Computers aren't, computers are tools. Communications products are divided into wired and wireless, core network and access network, such as mobile terminals, and then base station, and then program-controlled switches, routers, switches, and so on

What does the communication terminal consist of?

The communication terminal equipment is usually from both ends.

What does the host of communication equipment mainly mean?

In base station, BBU mainly deals with baseband signals, while RRU and RFU are mainly responsible for radio frequency components.

What are the commonly used network communication devices?

In the physical layer and data link layer network connection device. The switch: early switch equivalent multi port bridge. Router: work in multiple network interconnection equipment between the network layer. It can provide the path selection function in the network.

What are the business scope of communication equipment?

In the classification of the national economy, communications equipment includes communications, transmission equipment and switching equipment, communications terminals (telephones, mobile phones, pagers, fax machines), fiber optics, communications materials and so on.

What is a mobile communication device?

The theory of electromagnetic wave was founded by Maxwell, who invented the telegraph communication equipment according to the electromagnetic wave. It is the Italian Marconi, and Baer is the person who invented the telephoneWireless communication is the use of radio waves instead of cable to realize the communication between devices, this communication mode has quick and easy installation and maintenance, is not affected by the topography of the site environment, cost advantages, rich products can meet the different needs of the communication distance and speed on the user.