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Cabling system interface should have compatibility, to meet the different terminal equipment can use conversion, therefore, design and production in different businesses should adopt international standards, meet between telephone switches, network equipment, and the use of computer support to each other.

2. flexibility
In the whole system, the use of advanced jumper management mode, terminal equipment of different types can be connected with the information outlet different, and as long as the frame can be realized by simple jumper terminal equipment to change and shift.
3. application reliability
The quality of products chosen in the computer room must be guaranteed and approved by the international authoritative organization and be subject to rigorous test.
4. investment economy
By improving the compatibility of products, the modular and open product structure is established to reduce the manpower, material and financial investment of daily maintenance, and reduce the operation cost.
Composition of wiring in data room
Data center wiring consists of two parts: Data Center, computer room wiring and support space. Data center room includes main wiring area, horizontal wiring area, regional wiring area and equipment wiring area.
The main wiring area includes a large number of main jumpers and core switching equipment, and is also the central distribution point of the data center structured cabling system.
A main distribution area can provide data support and services for a certain area of one or more data center also provides service and support for multiple data centers in other areas, in addition to office area, operation center and other external support can provide regional service and support.
In the horizontal wiring area, the equipment wiring area is typically equipped with SAN, LAN and KVM switches connected to the equipment wiring area. The level of the distribution area mainly includes the level jumpers in a data center can set the computer room on each floor, the level of the distribution area in each layer is provided with at least one, but when the distance between equipment and level distribution area is far away, by setting up a plurality of horizontal distribution area to achieve the purpose of.
The regional distribution area, is a horizontal wiring system contains optional docking point, in the computer room design, terminal equipment usually adopts cabinet or rack, can move the change area regularly, regional socket connection multiple adjacent equipment, to achieve the level of the distribution area and terminal equipment configuration flexibility requirements.
No cross connection is allowed in the connection of the above devices, and the active device shall not be used in the zone wiring area.
The wiring area, that is allocated to the terminal equipment installation space, which contains more widely, including computer systems, communication equipment, server and storage of blade server and so on, in the frame of connecting hardware or cabinet general fixed regional distribution area in the distribution area of equipment.
Jumper and installation tab
In order to follow the IDC room layout design principles, in the purchase choice when you need to pay attention to the jumper with manufacturers with the brand, so as to ensure the transmission performance, data link line at the same time, for both ends of the RJ45 interface is connected with the frame and network equipment selection, should be in accordance with the six standards.
The following requirements should also be met when labeling the premises with a tag:
1) UTP labeling requirements, material requirements of oil proof, waterproof, anti solvent properties and covered with protective film and transparent strong adaptability, good ethylene better, the bottom can withstand bending, suitable for winding.
The tag has the characteristics of wear resistance, high temperature resistance, friction resistance, waterproof and pollution resistance. The label material requirements for this characteristic must be certified by UL969. The label is mainly used for distribution racks to switch jumpers.
2) identification and information panel label distribution frame requirements, material selection of polyester and its functional properties with UTP labeling requirements, label material must also be certified by UL969, the frame identifier and each panel ID information.
3) fiber labeling requirements, not only meet the functional requirements, but also should satisfy the network maintenance personnel health requirements, in the use of functions, its corrosion resistance, friction resistance, moisture resistance, no environmental pollution on the health requirements, so in the choice of fiber label to meet environmental requirements of HS Ro, mainly for the purpose of distributing frame to the switch of optical fiber.