The use of optical fiber cold subgroups

1, the structure using the embedded optical fiber type internal structure device embedded optical fiber and matching cream, fiber clamping after installation, can use a magnifying glass inspection on fiber end face, can avoid the loss of fiber connection is larger. In the process of the axial positioning, clamping, not fiber axis to move forward. Grip reliability is very good optical fiber, optical fiber clamping components adopt elastic metal materials, there is no plastic component aging problem; Almost no effect on temperature variation on the optical fiber clamping force; Internal locking mechanism, in addition, components shock resistant, resistance to drop performance is very good. 3, good stability of optical joint axial force against, optical fiber and docking, two optical fiber end clearance is almost zero, so the connection loss less than 0 or less often. 3 db, and even less than 0 or less. 1 db is also often appear; Because do not use fiber optic matching creams, there is no loss of fiber optic matching cream, pollution and aging; The reliability of the optical fiber clamping is very good also determines the stability is very good. 4, low insertion loss due to the device according to the structure design of embedded optical fiber type, fiber optic junctions, only one, so the loss of connection generally less than the existing optical fiber quick connector. 5, optical fiber fast connection connector applied for online can not influence the loss of the connection device under axial tension, act directly on the device on the shell of the connector of the ceramic pin is not subject to tension, does not affect the effect of optical fiber and docking, so can not influence the loss of the connection. 6, use cost low device manufacturing cost is low, so the price is relatively low; And installation is very simple, almost do not need special construction tools, will be able to complete the installation. As the global optical fiber to the home ( FTTH技术) The gradual implementation of excellent performance, the use of low cost of the product must be the mainstream of the market. 7, use good maintainability is very simple installation and maintenance, construction personnel, or user, just simple guidance or read the installation instructions, use commonly used in construction of fiber optic tools can complete the installation and maintenance. 8, installation fast device with optical fiber steering mechanism, wear very quickly and easily, fiber if on bare fiber construction, less than 10 seconds to complete fiber positioning clamping, pressure welding, including optical fiber cable is generally around 30 seconds ( In addition to the optical fiber preparation time) To complete the installation.