12~120 Core Outdoor Waterproof Optical Fiber Optic Splice Box Closure

China 12~120 Core Outdoor Waterproof Optical Fiber Optic Splice Box Closure, Find details about China Fiber Optic Splice Closure, Fiber Optic Splice Box from 12~120 Core Outdoor Waterproof Optical Fiber Optic Splice Box Closure

Model NO.
DT-FOSC-H8002
Number of Inlet/Outlet Ports
3 (Pieces) on Each Side
Diameter of Fiber Cable
Φ8—Φ20 (mm)
Capacity of Fosc
Bunchy: 12—120 (Cores)
Style
Horizontal
Number of Ports
3 (Pieces) on Each Side (Total 6 Pieces)
Trademark
DAYTAI
Transport Package
Carton
Specification
DT-FOSC-H8002
Origin
Zhejiang
Model NO.
DT-FOSC-H8002
Number of Inlet/Outlet Ports
3 (Pieces) on Each Side
Diameter of Fiber Cable
Φ8—Φ20 (mm)
Capacity of Fosc
Bunchy: 12—120 (Cores)
Style
Horizontal
Number of Ports
3 (Pieces) on Each Side (Total 6 Pieces)
Trademark
DAYTAI
Transport Package
Carton
Specification
DT-FOSC-H8002
Origin
Zhejiang
12~120 Core Outdoor Waterproof Optical Fiber Optic Splice Box Closure
12~120 Core Outdoor Waterproof Optical Fiber Optic Splice Box Closure
12~120 Core Outdoor Waterproof Optical Fiber Optic Splice Box Closure
12~120 Core Outdoor Waterproof Optical Fiber Optic Splice Box Closure
12~120 Core Outdoor Waterproof Optical Fiber Optic Splice Box Closure
Description
Fiber Optic Splice Closure Horizontal Type (DT-FOSC-H8002),Number of inlet/outlet ports:3 
(pieces) on each side (total 6 pieces),Diameter of fiber cable:Φ8~Φ20 (mm),Capacity of
 FOSC:Bunchy: (12~120(Cores)),12 core or 24 core for bunchy splice tray is optional,Outside 
dimension (LxWxH): 320mm×210mm×85mm,Weight: 2650-2800g.
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, pipeline, handhole. The ambient temperature ranges from -40 to 65ºC.

Basic structure and configuration
1.1 Dimension and capacity
Outside dimension (LxWxH)320×210×85 (mm)
Weight (excluding outside box)2650g - 2800g
Number of inlet/outlet ports3 (pieces) on each side
Diameter of fiber cableΦ8-Φ20 (mm)
Capacity of FOSCBunchy: 12-120 (Cores)

1.2 Main components
No.Name of components Quantity UsageRemarks
1Housing1 setProtecting fiber cable splices in wholeInternal diameter:
240x148x76(mm)
2Fiber optic splice tray
(FOST)
Max 8 pieces (bunchy)
 
Fixing heat shrinkable protective sleeve and holding fibersSuitable for:
Bunchy: 12,24, (cores)
3Seal fitting1 set Sealing between FOSC cover and FOSC bottom 
4Port plug6 piecesSealing empty ports 
6Pressure
testing valve
1 setAfter injecting air, it is used for pressure testing and sealing testingConfiguration as per requirement
7Earthing deriving device1 setDeriving metallic components of fiber cable in FOSC for earthing connectionConfiguration as per requirement
      



1.3 Main accessories and special tools
No.Name of accessoriesQuantityUsageRemarks
1Heat shrinkable protective sleeve Protecting fiber splicesConfiguration as per capacity
2Nylon tie Fixing fiber with protective coatConfiguration as per capacity
3Insulation tape1 rollEnlarging diameter of fiber  cable for easy fixing 
4Desiccant1 bagPut into FOSC before sealing for desiccating air. 
5Seal tape1 rollEnlarging diameter of fiber  cable which fits in with seal fittingConfiguration as per specification
6Hanging hook1 setFor aerial use 
7Earthing wire1 piecePutting through between earthing devices 
8Abrasive cloth1 pieceScratching fiber cable 
9Labeling paper1 pieceLabeling fiber 
10Special wrench2 piecesFixing bolts, tightening nut of reinforced core 
11Measuring paper1 pieceTo measure circle, of which its diameter is enlarged with seal tape 
12Buffer tube
 
To be decided by customersHitched to fibers and fixed with FOST, managing bufferConfiguration as per requirement

Necessary tools for installation
2.1 Supplementary materials (to be provided by operator)
Name of materialsUsage
Scotch tapeLabeling, temporarily fixing
Ethyl alcoholCleaning
GauzeCleaning
2.2 Special tools (to be provided by operator)
Name of toolsUsage
Fiber cutterCutting off fibers
Fiber stripperStrip off protective coat of fiber cable
Combo toolsAssembling FOSC
2.3 Universal tools (to be provided by operator)
Name of toolsUsage and specification
Band tapeMeasuring fiber cable
Pipe cutterCutting fiber cable
Electrical cutterTake off protective coat of fiber cable
Combination pliersCutting off reinforced core
ScrewdriverCrossing/Paralleling screwdriver
Scissor 
Waterproof coverWaterproof, dustproof
Metal wrenchTightening nut of reinforced core

2.4  Splicing and testing instruments (to be provided by operator)
Name of instrumentsUsage and specification
Fusion Splicing MachineFiber splicing
OT DR Splicing testing
Provisional splicing toolsProvisional testing

Notice: The above-mentioned tools and testing instruments should be provided by the operators themselves.
Fiber Optic Splice Closures (FOSC) inspecting and testing items
Inspecting  itemTechnical RequirementsInspecting type
Routine test (Before leaving factory)Type test
PackageEach small package contains one fiber optic splice closure, together with its accessories, tools, installation manual and packing list.fullAt least 3 sets sampled each time
AppearanceIntact in shape, no burrs, bubbles, chaps, pores, warps, impurities and other defects, all background colors should be even and continual.
SignThere is a clear sign on the housing, such as name and model of the product, etc.
Fiber storage device The fibers reserved are to be winded in fiber optic splice tray (FOST), the length of fibers housed in FOST is >1.6m, the curved radius is >30mm. During the installation and maintenance, there should be no attenuation on fibers. At least 3 sets sampled each time
Electrical jointing deviceInside FOSC: metallic components of fiber cables has the functions of electrical putting through, earthing connection and disconnecting. It is possible to install earthing deriving device outside the housing
Sealing performanceAfter sealing according to the stipulated operation procedures, the injected air pressure is 100KPa±5Kpa, when immersed in clean water of normal temperature for 15 minutes, there should be no air bubbles, then observed for 24 hours, there should be no change of air pressure.
Re-sealing performanceAfter reopening and resealing according to the stipulated operation procedures, the injected air pressure is 100KPa±5Kpa, when immersed in clean water of normal temperature for 15 minutes, there should be no air bubbles, then observed for 24 hours, there should be no change of air pressure.
PullBearing pull is >= 800N at axle orientation, there should be no breakage on the housing.
PunchingBearing pressure of 2000N/10cm for 1 minutes, there should be no breakage on the housing
ImpactBearing impact energy of 16Nm, 3 times of impacts there should be not breakage on the housing
Bending The spot between the FOSC and seal fitting can bear bending tension of 150N at bending angle of ±450 for 10 circles, there should be no breakage on the housingAt least 3 sets sampled each timeAt least 3 sets sampled each time
Torsion Bearing torsion 50Nm, 10 circle at torsion angle±900,
There should be no breakage on the housing.
Temperature circleInjected air pressure of 60KPa±5 KPa, the temperature circle ranging from -40ºC~+65ºC, 10 times of the circular tests (one circular consists of high temperature for 2 hours + indoor temperature for 2 hours + low temperature for 2 hours + indoor temperature for 2 hours ) when the pressure declines, the amplitude is <=5Kpa, immerse the swatch in clean water of normal temperature for 15 minutes, there should be no air bubbles.
Voltage resistance strengthAfter sealing the FOSC according to the stipulated operation procedures, immerse it in clean water of normal temperature in 1.5m depth for 24 hours, there should be no breakdown or arc over between the metallic components of the FOSC, between metallic components and the ground at DC 15KV for 1 minutes.
Isolating resistanceAfter sealing the FOSC according to stipulated operation procedure, immerse it in clean water in 1.5m depth for 24h, the isolating resistance between the metallic components of the FOSC, between the metallic components and the ground should be >= 2×104MΩ.

12~120 Core Outdoor Waterproof Optical Fiber Optic Splice Box Closure


12~120 Core Outdoor Waterproof Optical Fiber Optic Splice Box Closure
12~120 Core Outdoor Waterproof Optical Fiber Optic Splice Box Closure


12~120 Core Outdoor Waterproof Optical Fiber Optic Splice Box Closure

12~120 Core Outdoor Waterproof Optical Fiber Optic Splice Box Closure