ewqbdf2861/The-application-of-fiber-patch-cord
Fiber optical patchcord products are widely applied to: communications room, FTTH, LAN, fiberoptic sensors, fiber optic communication systems, fiber optic connectorstransmission equipment, defense combat readiness, etc.. Applied to the cabletelevision network, telecommunication network, computer fiber optic networksand optical test equipment. Subdivided down mainly used in several ways.1,optical fibercommunication system2,OFC Optical Access Network3,fiber optics data transmission4,Opticalfiber CATV5,LAN6,Testequipment7,Fiber optic sensorsWaysof Fiber polishing“/”Behindthat fiber optic connectors sectional process, grinding way. “PC”Themost widely used applications in the telecommunications equipment operators,the connector section is flat. ST、DIN 、FDDI。“SC”indicates pigtail connector Model SC connectorindustry transmission equipment the sidelight interface generally with SCconnector, the SC connector engineering plastics, high temperature, not easilyoxidized advantages;ODF the sidelightinterfaces generally use FC connector, FC metal joints but ODF does not have ahigh temperature problem, at the same time, the number of metal connectorpluggable than plastic and more maintenance ODF pigtail more than light boardpigtails.The other common connector Model: ST, DIN, FDDI. PCindicates that the optical fiber connector-sectional process, PC is the mostprevalent. Broadcasting and early CATV APC Model. Pigtail head angled end, theslope normally invisible, can improve the quality of the TV signal, the mainreason is the TV signal is analog optical modulation, when the connectorcoupling surface is perpendicular to the reflected light along the originalpath back. As the non-uniform distribution of the refractive index of fiberwill once again return to the coupling surface at this time although the energyis very small, but the analog signal can not completely eliminate the noise, sothe equivalent on a clear signal superimposed on a weak signal with a delay.Performance ghosting on the screen. The pigtails headband inclination allowsthe reflected light returns along the original path. General digital signalgenerally do not have this problem. Thereis also a process of UPC, its attenuation than the PC is small,generally have special needs equipment enamel plate generally FC / UPC. Foreignmanufacturers the ODF of internal patchcord with FC / UPC, improve the ODFdevice itself targets. When using, please pay attention to below1,Opticalfiber in use, do not over-bending and circling, this will increase theattenuation of light during transmission.2,Thewavelength of the optical transceiver module of the both ends of the opticalfiber jumper must be consistent, which means that both ends of the fiber mustbe the same wavelength of light modules, simple method for distinguishingbetween the color of the optical module to be consistent.3,Afterthe use of the fiber optic jumper sets of fiber optic connectors protected,dust and oil will damage the fiber coupling must use protection. www.youfibercable.com