Wiring standard description

Standards Committee
ISO is responsible for ensuring that all universal standards are accepted by all Member States. ISO is responsible for standards ranging from manufacturing and quality control procedures to electrical and telecommunications distributed cabling systems.
In North America, there are four standardization organizations that develop or implement municipal standards for the North American market.
American National Standards Association (ANSI) was established in the United States in 1918. The main task of the Organization is to coordinate, normalize, and adopt national standards in the United States. ANSI also represented the United States at the ISO Technical Conference.
Telecommunications Industry Association TIA) is a separate organization authorized by ANSI. Attached to the Electronic Industry Association (EIA ). TIA's most famous activity is to develop Cabling Standards for the design and installation of today's structured cabling systems, and to support a wide range of future applications and meet high-speed requirements.
In Canada, all domestic electrical and electronic goods must be approved by CSA. Approval indicates that the product complies with all requirements of the Canadian Electrical Standard CEC. CEC references CSA-related standards. During the development of bucheng standards within TIA/EIA, it was decided that CSA should participate in further co-development of structured cabling standards to ensure that Canada's unique requirements are included in the standards.
Standard history
The cabling system was not standardized before January 1, 1985. There are several reasons. First, local telephone companies are always concerned about their basic wiring requirements. Second, companies that use host systems rely on their suppliers to install cabling systems that meet system requirements. As the R of computer technology becomes more familiar, more and more organizations are installing computer systems, and each system needs its own unique wiring and connectors. The customer began to complain that every time they changed the computer platform, they had to change the wiring method accordingly. CCIA and EIA jointly develop building wiring standards to win and maintain market trust.
The discussion began in 1985 and reached an agreement that sound and data communication standards should be appropriate for commercial use and residential use. EIA assigned the task of developing Cabling Standards to the TR-41 board.
The TR-41 Committee, recognizing the complexity of the task, established subordinate committees and several working groups responsible for a wide range of work on developers' and residential building Cabling Standards. When developing these standards, these committees should focus on ensuring that the development standards are independent of the technology and production plants.
Infrastructure standards for building cabling
ANSWIA/EIA-569CSA T530) Commercial Building communications and space standards
ANSI/TIA/EIA-568-ACSAT529-95) communication cabling standards for commercial buildings
ANSI/TIA/EIA-607CSA T527) commercial building cabling Ground Protection connection requirements
ANSI/TIA/EIA-606CSA T528) communication infrastructure management standards for commercial buildings
ANSI/TIA/EIA TSB-67 unshielded twisted pair cabling system transmission performance Field Test
ANSI/TIA/EIA TSB-72 centralized optical fiber cabling guidelines
ANSI/TIA/EIA TSB-75 open office horizontal cabling additional standards
ANSI/TIA/EIA-568-AI specification for transmission delay and delay difference