Reasonable room wiring

Reasonable and effective cable layout and reasonable network structure for saving energy, saving energy and reducing consumption play an important role. Now room there are two main construction situation, is a kind of centralized distribution, another is the two-stage type cable management, mainly is refers to the network switch. Center wiring switches is to use this way IDG room standard, by the first-level switches directly pointing to the server, by cable directly to the user to the server. Two-stage type switches use mainly in order to save the pressure of the wire cloth, each column from the main switch to the ark of the head of cabinet, in the first cabinet put a layer 2 switches, cable connection between main switch and layer 2 switches.
column head tank switch through the Ethernet cable to connect to each server. It has the advantage of saving the number of cables from the main switch to the user server. The ideal is a one-off wiring way. From the core switches directly through the network cloth to user's server. To increase the number of cables on the surface, but stand out in terms of energy conservation and environmental protection. This way you can save 7% 9% room rack, for a room 1000 normal cabinet who probably can save 90 cabinets.
at the same time, the two levels of wiring can increase the layer 2 switches, increasing energy consumption. If add backup, will increase a lot for weight, which can cause the increase of energy consumption and waste of the port. Now, every lW equipment power consumption increase power consumption will increase 2, 8 w, this includes refrigeration and electric equipment. Concentrated wiring can be taken to reduce the number of redundant equipment, port is not wasted. Also consider wiring location. Distribution throughout the central zone of the network computer room, can reduce the length of the cable on both sides. This is the layout method of consideration, this consideration will save a lot of room. Room space now domestic cost nearly 140000 yuan a square metre, if can save space, will also achieve energy saving target, for save is a form of energy saving.