1. Scope of application This Installation Manual is suit 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℃. 2. Basic structure and configuration 2.1 Dimension and capacity Outside dimension (LxWxH)470x180x125 (mm)Weight (excluding outside box)2650g-2975gNumber of inlet/outlet ports3 (pieces) on each side (total 6 pieces)Diameter of fiber cableΦ8—Φ20 (mm)Capacity of FOSCBunchy: 12—96 (Cores)Ribbon: max. 144(Cores) 2.2 Main components No.Name of componentsQuantityUsageRemarks1Housing1 setProtecting fiber cable splices in wholeInternal diameter:320x120x100(mm)2Fiber optic splice tray(FOST)max. 6 pcs (bunchy)max. 4pcs (ribbon)Fixing heat shrinkable protective sleeve and holding fibersSuitable for:Bunchy:12,24(cores) Ribbon:3 (pieces)3Foundation1 setFixing reinforced core of fiber- cable and FOST4Seal fitting1 setSealing between FOSC cover and FOSC bottom5Port plug6 piecesSealing empty ports6Pressuretesting valve1 setAfter injecting air, it is used for pressure testing and sealing testingConfiguration as per requirement7Earthing deriving device1 setDeriving metallic components of fiber cable in FOSC for earthing connectionConfiguration as per requirement 2.3 Main accessories and special tools No.Name of accessoriesQuantityUsageRemarks1Heat shrinkable protective sleeveProtecting fiber splicesConfiguration as per capacity2Nylon tieFixing fiber with protective coatConfiguration as per capacity3Insulation tape1 rollEnlarging diameter of fiber cable for easy fixing4Seal tape1 rollEnlarging diameter of fiber cable which fits in with seal fittingConfiguration as per specification5Hanging hook1 setFor aerial use6Earthing wire1 piecePutting through between earthing devices7Abrasive cloth1 pieceScratching fiber cable8Labeling paper1 pieceLabeling fiber9Special wrench3 piecesFixing bolts, tightening nut of reinforced core10Measuring paper1 pieceTo measure circle, of which its diameter is enlarged with seal tape11Buffer tube to be decided by customersHitched to fibers and fixed with FOST, managing bufferConfiguration as per requirement12Desiccant1 bagPut into FOSC before sealing for desiccating air. |
