GJS-D017 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)460mm×205mmWeight (excluding outside box)3000 g— 3600gNumber of inlet/out ports4 pieces in generalDiameter of fiber cableΦ8mm～Φ36mmCapacity of FOSCBunchy:24-96 (cores), Ribbon: up to 288 (cores)2.2 Main components      No.Name of componentsQuantityUsageRemarks1FOSC cover1 pieceProtecting fiber cable splices in wholeHeight x Diameter      450mm x 170mm2Fiber optic splice tray (FOST)Max. 4 trays (bunchy)      Max.: 4 trays  (ribbon)Fixing heat shrinkable protective sleeve and holding fibersSuitable for:      Bunchy: 24(cores) Ribbon: 12 (pieces)3Base1setFixing internal and external structure4Plastic hoop1 setFixing between FOSC cover and base5Seal fitting1 pieceSealing between FOSC cover and base6Pressure testing valve1 setAfter inject air, it is used for  pressure testing and sealing testingConfiguration as per requirement7Earthing deriving device1 setDeriving metal 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 capacity3Heat shrinkable fixing sleeve (elliptical)Fixing and sealing single fiber cableConfiguration as per requirement4Heat shrinkable fixing sleeve (circular)Fixing and sealing mass of fiber cableConfiguration as per requirement5Branching clipBranching fiber cablesConfiguration as per requirement6Earthing wire1 piecePutting through between earthing devices7Desiccant1 bagPut into FOSC before sealing for desiccating air.8Labeling paper1 pieceLabeling fibers10Buffer tube decided by customersHitched to fibers and fixed with FOST, managing buffer.Configuration as per requirement11Aluminum foil paper1pieceTo protect the bottom of closure and inlet/outlet tubes when heating heat shrinkable fixing sleeve with fire sprays