With the video conference system and Internet vod system, multimedia communication etc. Various value-added services.The development of the line for clients, higher bandwidth, usually adopts high Copper system to enhance the bandwidth, but from long-term development, optical fiber transmission system is still the best Channel, especially the zero water peak single-mode optical fiber system, optical fiber to the desktop/metope is right .The bandwidth solutions.
Systems usually consists of the following parts:
1, client fiber optic jumper cables, connecting optical information output and terminal equipment.
2, optical information export: usually placed on metope or desktop, optical fiber interface including ST, SC, LC, MTRJ etc.
Level 3, indoor cable: usually USES distributed or charge for indoor cable type, double cores, also have adopted ZIPCORD), pull chain (main cable connection information level of export and floor of XianXiang match between the management of fiber.
4 and floor level XianXiang: a wall with optical fiber, hanging and rack-mountable interface including ST, SC, LC, MTRJ etc. Equipment: connect the fiber optic jumper cables with equipment and fiber XianXiang floor, can also be connected directly with optic backbone optical fiber XianXiang and level with the light signal XianXiang, directly from the main lead to the desktop.
Optical fiber to the desktop interface type: ST, SC, LC, MTRJ etc
Optical fiber type: 822,000 125um/OM1 multimode fiber, 50/125um OM2 multimode fiber, 50/125um OM3 net of ten thousand multimode fiber, 9/125um single-mode optical fiber, 9/125um zero water peak single-mode optical fiber
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