Q:What is the installation of communication equipment?

The wire communication equipment mainly introduces the serial communication of the industrial field, the communication of the professional bus type, the communication of the industrial Ethernet and the conversion equipment among the various communication protocols. Wireless communication equipment is mainly wireless AP, wireless bridge, wireless network card, wireless lightning arrester, antenna and other equipment.

Q:What is communication terminal equipment?

A device that inputs programs and data to a computer through a communication facility or receives output from a computer. The terminal device is usually set up in a convenient place where the communication facilities can be connected with the remote computer, which is mainly composed of a communication interface controller and a dedicated or selected input and output device.

Q:What does fire control communication equipment include?

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

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

If the computer increases the communication module, but the realization of voice and timely communication should be done, but now the combination of computer and communication is becoming more and more close, it can be said that the information system ~!

Q: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.

Q: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.

Q: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.

Q: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.

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

The best use of optical fiber cable and other related standards, so that we can guarantee our communication, we use the finite general engineering.

Q:What is a mobile communication device?

Wi-Fi communication equipment, WirelessFidelity, wireless fidelity: short distance wireless technology used in offices and homes. The technology uses frequency bands near 2.4GHz, which are currently not licensed wireless bands. Currently, there are two standards available, namely IEEE802.11a and IEEE802.11b. The so-called WiFi communication equipment should refer to the communication equipment that supports this technology.