Analysis and design of integrated wiring system in university library building.

Analysis and design of integrated wiring system in university library building. Want to know the answer, the following is the analysis and design of the comprehensive wiring system of university library buildings compiled by Zhong Da consulting Bian Xiao. The basic situation is as follows:

Relying on modern information technology, while developing vigorously, the library also puts forward new requirements for its building technology or equipment. The integrated wiring of the library building is just an example.

The goal of library building integrated wiring system is to provide unified transmission lines, equipment interfaces and high-quality transmission performance for data, images and control signals of library computer network system. Fully realize the intelligence and integration of library management, and build the library computer communication network into a network platform with high starting point, high standards, first-class functional facilities, high openness and smooth upgrade.

Integrated wiring system is designed for computer and communication wiring system, which shows that it can meet various requirements of computer and communication.

PDS can meet the wiring requirements of all computers, communication and building automation system equipment inside and between buildings. Because PDS is a comprehensive system, you can use the same cable and wiring terminal board, as well as the same plug and modular jack for voice and data transmission without worrying about the compatibility of various devices. PDS is composed of six independent subsystems, which adopt star structure, and any subsystem can enter PDS system independently. These six subsystems.

The whole wiring system of the integrated wiring project adopts a star structure, from the socket to the floor distribution frame, and finally connects to the corresponding data and voice computer room through the data/voice backbone cable, which is convenient for centralized management. The system room is located on the first floor of the hotel, and the horizontal wiring of the system meets the wiring standard requirements of less than 90 meters. The data level part is transmitted by ultra-five twisted pair, and the voice level part is transmitted by telephone line; The data relay subsystem adopts optical cable transmission, and the voice relay subsystem adopts logarithmic cable transmission.

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