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FAQ

What does fire control communication equipment include?

Fire services include fire engines, fire engines, fire stations and radio stations

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 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 does the host of communication equipment mainly mean?

A distributed base station is an independent base station. Repeaters must rely on base stations.

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 is communication terminal equipment?

A communication terminal is a computer device that can be used in a mobile phone. In a broad sense, it includes mobile phones, laptops, tablet computers, POS machines, and even on-board computers. But most of the time, mobile phones or smartphones with a variety of applications and tablets.

Is the optical cable on-line monitoring system a communication product?

How is called the tail line, only one end of a connecting head, and the other end is a piece of optical fiber breakage, connected with the other fiber core by welding, often appear in the optical fiber terminal box for connecting cable and fiber optic transceiver (also used jumper coupler, etc.).

What does the communication terminal consist of?

Its basic concept is:When work, namely "simplex" refers to the end of the letter, the transmitter is called the "base" equipment.When duplex works, a terminal device that performs the task of receiving a message, such as a cell phone, is called a base station device for completing the duplex task.In addition: for example, walkie talkie, it does not require "base station equipment", both sides of the communication are communication terminal equipment.