1. 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℃. 2. Basic structure and configuration 2.1 Dimension and capacity Outside dimension (Height x Diameter)395mm×190mmWeight (excluding outside box)2400g—3000gNumber of inlet/outlet ports4 piecesDiameter of fiber cableΦ8mm～Φ16 mmCapacity of FOSCBunchy: 6-96 (cores), Ribbon: up to 144 (cores)2.2 Main components No.Name of componentsQuantityUsageRemarks1FOSC cover1 pieceProtecting fiber cable splices in wholeHeight x Diameter350mm x 150mm2Fiber optic splice tray (FOST)Max. 5 trays (bunchy)Max. 2 trays (ribbon)Fixing heat shrinkable protective sleeve and holding fibersSuitable for: Bunchy:6,12,24(cores) Ribbon:6 (pieces)3Fiber holding tray1 pcsHolding fibers with protective coat4Base1setFixing internal and external structure5Plastic hoop1 setFixing between FOSC cover and base6Seal fitting1 pieceSealing between FOSC cover and base7Pressure testing valve1 setAfter inject air, it is used for pressure testing and sealing testingConfiguration as per requirement8Earthing deriving device1 setDeriving metal parts of fiber cables in FOSC for earthing connectionConfiguration as per requirement2.3 Main accessories and special tools No.Name of accessoriesQuantityUsageRemarks1Heat shrinkable protective sleeveProtecting fiber splicesConfiguration as per capacity2Nylon tieFixing fiber with protective coatConfiguration as per capacity3Earthing wire1 piecePutting through between earthing devicesTo put through as per actual requirement4Abrasive 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 tapeTo measure perimeter with the corresponding measuring paper8Seal 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 |
