Gjs-d014 Fiber Optical Vertical Joint Splice Closure Box
Scope of application This Installation Manual suits for the Fiber Optic Splice Closure (Hereafter abbreviated as FOSC), as the guidance of proper installation. The scope of application is: aerial, underground, wall-mounting,duct-mounting, handhole-mounting. The ambient temperature ranges from -40 to 65℃. Basic structure and configuration 2.1 Dimension and capacityOutside dimension (Height x Diameter)460mm×190mmWeight (excluding outside box)2050g—2500gNumber of inlet/outlet ports4 piecesDiameter of fiber cableΦ8mm～Φ16 mmCapacity of FOSCBunchy: 12-96 (cores), Ribbon: 144 (cores)2.2 Main components No.Name of componentsQuantity UsageRemarks1Housing1 piece on left and right side respectively (total 2 pieces)Protecting fiber cable splices in wholeHeight x Diameter
230mm x 150mm2Fiber optic splice tray (FOST)max. 4 trays (bunchy)
max. 4 trays (ribbon)Fixing heat shrinkable protective sleeve and holding fibersSuitable for:
Bunchy:12, 24 (cores)
Ribbon: 3(pieces)3Foundation1setFixing internal and connecting external structure4Plastic hoop1 setFixing between left and right housing5Gasket ring1 setBig gasket ring is used to seal between left housing and righting housing.
Small gasket ring is used to seal inlet/outlet tube1 piece of big gasket ring, 4 pieces of small gasket ring6Pressure testing valve1 setAfter inject air, it is used for pressure testing and sealing testingConfiguration as per requirement7Earthing deriving device1 setDeriving metallic parts of fiber cables in FOSC for earthing connectionConfiguration as per requirement2.3 Main accessories and special tools No.Name of accessoriesQuantity UsageRemarks1Heat shrinkable protective sleeveProtecting fiber splicesConfiguration as per capacity2Nylon tieFixing fiber with protective coatConfiguration as per capacity3Earthing wire1 piecePutting through between earthing devices4Abrasive cloth1 pieceScratching fiber cables5Labeling paper1 pieceLabeling fibers6Special wrench2 piecesInstalling and tightening nut of reinforced core and nut (plastic) of inlet/outlet tube7Measuring paper1 pieceTo measure perimeter, of which its diameter is enlarged with seal tape8Seal tape1 ringEnlarging diameter of fiber cable which fits in with gasket ring.Configuration as per specification9Insulation tape1 ringEnlarging diameter of fiber cable for easy fixing10Hanging hook1 setFor aerial application11Buffer tube decided by customersHitched to fibers and fixed with FOST, managing buffer.Configuration as per requirement12Desiccant1 bagPut into FOSC before sealing for desiccating air.