Fiber Optic Splice Closures (GPJ-M) Features: 1) Vertical type 2) 5 stainless bolts are used to seal FOSC cover and bottom. Seals fiber cable via tightening 2 pieces of plastic nuts 3) Provided with 7 fiber cable inlet / outlet ports 4) Easy installation 5) FOSC is suitable for protecting splices of 2 - 4 pieces of fiber cables with maximum diameter of 14mm in straight-through and branching appliances 6) Can be placed in aerial and wall-mounted appliances 7) Based on an advanced formula 8) Plastic parts are made of injection-molded, high-strength engineered plastics by digital control equipment 9) Can effectively prevents products from aging caused by coldness, heat, oxygen and ultraviolet radiation 10) The strong housing and main components provide fire resistant, waterproof, and quakeproof properties while protecting splices during pulling, torsioning and impacting 11) Ensures long-term reliability and usage 12) Works under ambient temperatures from -40 to +60oC 13) Advanced internal structure designs 14) Easy and fast to fix fiber cable 15) Easy to re-enter, and never requires re-entry kits 16) The closure is spacious enough for winding and storing fibers 17) With fiber optic splice tray (FOST) 18) Slide-in-lock opening angle is above 90o 19) The curved diameter meets with the international standards 20) Easy and fast to increase and reduce FOSTs 21) Innovative elastic integrated seal fitting 22) The FOSC base is provided with an oval inlet / outlet tube, which can accommodate 2 pieces of fiber cables with maximum diameter of 26mm simultaneously 23) 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 24) Easy and convenient for installation, maintenance and reuse 25) The earthing deriving device can be installed on the housing of FOSC for deriving metallic parts of fiber cables for earthing connection 26) Pressure testing valve can be installed, the same for pressure testing and sealing testing after injecting air 27) Outer dimensions: 280x 220 x 90mm 28) Consists of one set of elastic integrated seal fitting with 3 inlet / outlet ports 29) Diameter of 1 port: 14mm 30) Diameters of the other two ports: 11mm 31) Installation accessories provided with FOSC: seal tape, insulation tape, 2 pieces of special wrenches, abrasive cloth, earthing wire, nylon tie,labeling paper, measuring paper, desiccant and 1 set of metal hoop 32) Optional accessories: earthing deriving device, pressure testing valve and buffer tube