Gjs-d011 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, pipeline, hand-holes. The ambient temperature ranges from -40℃ to 65℃. Basic structure and configuration 2.1 Dimension and capacityOutside dimension (Height x Diameter)480mm×220mmWeight (excluding outside box)3500g—4100 gNumber of inlet/out ports6 piecesDiameter of fiber cableΦ8mm～Φ21mmCapacity of FOSCBunchy:24-288 (cores), Ribbon: up to 432(cores)2.2 Main componentsNo.Name of componentsQuantityUsageRemarks1FOSC cover1 pieceProtecting fiber cable splices in wholeHeight x Diameter
400mm x 220mm2Fiber optic splice tray (FOST)Max. 6 trays (either bunchy or ribbonFixing heat shrinkable protective sleeve and holding fibersSuitable for:
Bunchy: 24,36, 48, 72 (cores)
Ribbon:12,18 (pieces)3Base1setFixing internal and external structure4Fiber holding tray1 pcsHolding fiber with protective coat5Plastic hoop1 setFixing between FOSC cover and base6Gasket ring1 setBig gasket ring is used to seal FOSC cover and base.
Small gasket ring is used to seal entry/exit tube1 piece of big gasket ring, 6 pieces of small gasket ring7Pressure testing valve1 setAfter inject air, it is used for pressure testing and sealing testingConfiguration as per requirement8Earthing deriving device1 setDeriving metallic parts of fiber cables in FOSC for earthing connectionConfiguration as per requirement2.3 Main accessories and special toolsNo.Name of accessoriesQuantityUsageRemarks1Heat 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 entry/exit tube7Measuring paper1 pieceTo measure perimeter of fiber cable, of which the 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 fixing10Metal hoop1 setFor wall mounting and pole hugging11Buffer tube decided by customersHitched to fibers and fixed with FOST, managing buffer.Configuration as per requirement12Desiccant1 bagPut into FOSC before sealing for desiccating air