Features: 1) Up-down bisection GPJ-C 2) Arc and horizontal types 3) Innovative inserted plates and fixing bolts are used to fix and seal FOSC, and its installation is quite simple 4) The FOSC is suitable for protecting fiber cable splices in straight-through and branching appliances 5) Can be placed in aerial, underground, wall-mounted and hole-mounted and duct-mounted appliances 6) Based on an advanced formula 7) Plastic parts are made of injection-molded, high-strength engineered plastics by digital control equipment 8) Effectively prevents products from aging caused by coldness, heat, oxygen and ultraviolet radiation 9) The strong housing and main components provide fire resistant, waterproof, and quakeproof properties while protecting splices during pulling, torsioning and impacting 10) Ensures long-term reliability and usage under ambient temperature from -40 to 60oC 11) Advanced internal structure design 12) Without fiber attenuation 13) Fiber optic splice tray (FOSTs) are designed in slide-in-lock and its opening angle is above 90 degrees 14) The curved diameter meets the international standards 15) Easy and fast to increase and reduce FOSTs and to fix fiber cable 16) Innovative elastic integrated seal fitting 17) The housing of FOSC is especially spacious. While straight-through fiber cable is for branching appliances, non-cut-off fibers are for straight-through after being fixed and winded. Cut-off fibers are for branching after fusion splicing with fibers of other branching fiber cables 18) Easy and convenient for installation, maintenance and reuse 19) The earthing deriving device can be installed on the housing of FOSC for deriving metallic parts of fiber cables for earthing connection 20) Pressure testing valve can be installed, the same for pressure testing and sealing testing after injecting air 21) Outside dimensions (L x W x H): 590 x 320 x 215mm 22) Consists of two sets of elastic integrated seal fitting with 8 inlet / outlet ports per set 23) Diameter of 4 ports: 41mm 24) Diameter of the other 4 ports: 20mm 25) For the other sets of seal fitting, diameter of 4 ports is 26mm, diameter of other 4 ports is 20mm 26) One set of elastic integrated seal fitting can be selected according to actual installation requirements 27) The inlet / outlet ports can be set according to quantity and diameters of fiber cables to be actually installed, then the corresponding port plugs should be taken out. Maximum 8 pieces of fiber cables can be inserted 28) The installation accessories provided with the FOSC: seal tape, insulation tape, 3 pieces of special wrenches, hanging hook, abrasive cloth, earthing wire, nylon tie, labeling paper and measuring paper 29) Accessories for customers\'\' selections: earthing deriving device, pressure testing valve and buffer tube