5-Office network cabling

I. Building and cabling System (PDS)

is a standard structured cabling system for transmitting voice data, imagery and other information

II. six subsystems for integrated cabling

Workspace subsystem: Information Panel to computer

Horizontal subsystem: From the information Panel in the workspace to the management subsystem, "Generally a star topology"

Management subsystem: Made up of interconnects, interconnects and I/O, floor wiring Racks

Vertical subsystem: Connecting between equipment and management, backbone cable is more key (twisted pair)

Device subsystem: Located in the host room, consisting of cables, connectors and related supporting hardware to connect various public systems

Complex (Building) subsystem: Connecting the cables in different buildings, which are usually composed of the corresponding equipment of the optical cable.

Third, the integrated wiring is a bit

1. Clear structure, easy to manage and maintain

2, Materials Unified advanced, adapt to future development needs

3, flexible, suitable for a variety of different needs

4, easy to expand, that is, cost savings and provide a system of reliability

Iv. materials used in wiring

1. Wire Groove (metal groove or plastic groove)

Spec.: 20mm x12 mm 25mmx12.5mm 40mmx20mm

2, Bridge: Laying cable more, use the bridge frame, you can also talk about the U-Shield Acura Groove placed on the bridge, its high strength, good bearing

3, wiring frame: it can converge from the various terminals of the cable, convenient for the entire floor cable maintenance and management.

Five, office network cabling

1. Demand analysis and Route design

2, the amount of material calculation: 1) Crystal Head: nx4x (1+%15) n= number of information points

2) Information Module n (1+3%)

3) Cable Usage c= "0.55x (l+s) +6" xn

VI. Office Cabling Implementation

1, Wall drilling

2, trunking installation

3, laying the cable: 1) Intercept cable 2) line marking 3) cable traction

4, End wiring cable

5. Equipment Shelves

6. Connectivity Testing

5-Office network cabling