Cabling System (Premises Distributed System, referred to as PDS) is an integrated common transmission system, in the context of buildings and parks, using twisted pair or fiber optic cable to transmit information, can be connected toPhone, Computers, video conferencing and surveillance equipment such as TV structured information transmission system.
Integrated wiring system uses a standard twisted-pair andFiberTo support high-speed data transmission. This system uses the physical hierarchical star topology, the building block, modular design, follow uniform standards to enable centralized management of the system to become possible, so that each information point of failure, change or add or delete information that does not affect the other points, make the installation, maintenance, upgrades and expansion are very convenient, and save costs.

Integrated wiring system can be divided into six separate systems (module), as shown:


    1. Workspace Subsystem
Work area subsystem information from the terminal equipment connected to the socket formed between the devices. Include: information socket, socket boxes, patch cords and adapters to connect the composition.
    2. Level Area Subsystem
The level of district work area subsystem information used by the socket, floor socket distribution lines to the message level of equipment, cables, wiring devices and floor jumpers so on. In general, the horizontal cables should be used four pairs of twisted-pair cables. Subsystem in the horizontal application of high-speed rate of the occasion should be used in fiber optic cable, or fiber to the desktop.
The level of subsystems according to the requirements of the integrated wiring system should be in the secondary transfer, the transfer of equipment from time to time between the wiring devices to connect, to form the telephone, data, TV system and surveillance systems, and easily managed.
    3. Management Subsystem
Management subsystem set up equipment, distribution lines in the floor of the room. Management should be the transfer between the subsystems of the wiring between the devices, input / output devices etc. can also be applied to devices subsystem. Management subsystem should be a single point of management of the Two handover. The structure depends on the transfer of field work area, integrated cabling system size and choice ofHardware. In the management of large, complex, there are two inter-handover only when the set two-point management of the Two handover. In the management point, should be based application environment to be marked with the tag inserted in all termination field.
    4. Vertical Link Subsystem
Is usually caused by master devices (such as computer rooms, program-controlledSwitchHousing) to provide the most important architectural copper or fiber optic cable trunk lines, is the transport hub of information throughout the building. In general it provides communication between devices located on different floors and routing boxes paths between multiple connections, but also can connect large areas of single-storey building.
    5. Equipment subsystem
Between devices in the appropriate locations for each one building set into the line of equipment, network management, and management personnel on duty place. Equipment subsystem building wiring system should be integrated into the line equipment, telephone, data, computer and other equipment, mainframe equipment and security wiring etc..
  6. Buildings Subsystem
Building complex subsystem will be an extension of the construction of the cable into the buildings to other buildings within the communications equipment and facilities. It consists of copper, fiber, and other buildings to prevent the surge voltage cables into this building protective equipment.