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Horizontal Closure,DT-FOSC-H8015,Protection Grade:IP68,Number of ports:4 Pieces:
2 inlet+2 outlet,Diameter of fiber optic cable:Φ5—Φ20MM,Max.Capacity:(Bunchy:
96Cores,Ribbon:Max.144Cores).
Horizontal Closure,DT-FOSC-H8015,Protection Grade:IP68,Number of ports:4 Pieces:2 inlet+2 outlet,Diameter of fiber optic cable:Φ5—Φ20MM,Max.Capacity:(Bunchy:
96Cores,Ribbon:Max.144Cores).12 Core or 24 Core Splice Tray is Optional,(xCore=x*12Core Splice Tray,xCore=x*24Core Splice Tray),Outside Dimension(LxWxH):
460×182×120MM.Weight:2.3-2.5Kg.
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) | 460×182×120 (mm) |
Weight (excluding outside box) | 2300g-2500g |
Number of inlet/outlet ports | 2 (pieces) on each side (total 4 pieces) |
Diameter of fiber cable | Φ5—Φ20 (mm) |
Capacity of FOSC | Bunchy: 12—96(Cores) Ribbon: max. 144(Cores) |
2.2 Main components
No. | Name of components | Quantity | Usage | Remarks | |
1 | Housing | 1 set | Protecting fiber cable splices in whole | Internal diameter: 460×182×60 (mm) | |
2 | Fiber optic splice tray (FOST) | max. 4 pcs (bunchy) max.4 pcs (ribbon) | Fixing heat shrinkable protective sleeve and holding fibers | Suitable for: Bunchy:12,24(cores) Ribbon:6 (pieces) | |
3 | Foundation | 1 set | Fixing reinforced core of fiber- cable and FOST | ||
4 | Seal fitting | 1 set | Sealing between FOSC cover and FOSC bottom | ||
5 | Port plug | 4 pieces | Sealing empty ports | ||
6 | Earthing deriving device | 1 set | Deriving metallic components of fiber cable in FOSC for earthing connection | Configuration as per requirement |
2.3 Main accessories and special tools
No. | Name of accessories | Quantity | Usage | Remarks |
1 | Heat shrinkable protective sleeve | Protecting fiber splices | Configuration as per capacity | |
2 | Nylon tie | Fixing fiber with protective coat | Configuration as per capacity | |
3 | Insulation tape | 1 roll | Enlarging diameter of fiber cable for easy fixing | |
4 | Seal tape | 1 roll | Enlarging diameter of fiber cable which fits in with seal fitting | Configuration as per specification |
5 | Hanging hook | 1 set | For aerial use | |
6 | Earthing wire | 1 piece | Putting through between earthing devices | Configuration as per requirement |
7 | Abrasive cloth | 1 piece | Scratching fiber cable | |
8 | Labeling paper | 1 piece | Labeling fiber | |
9 | Special wrench | 2 pieces | Fixing bolts, tightening nut of reinforced core | |
10 | Buffer tube
| 1 piece | Hitched to fibers and fixed with FOST, managing buffer | Configuration as per requirement |
11 | Desiccant | 1 bag | Put into FOSC before sealing for desiccating air. | Configuration as per requirement |
3. Necessary tools for installation
3.1 Supplementary materials (to be provided by operator)
Name of materials | Usage |
Scotch tape | Labeling, temporarily fixing |
Ethyl alcohol | Cleaning |
Gauze | Cleaning |
3.2 Special tools (to be provided by operator)
Name of tools | Usage |
Fiber cutter | Cutting off fibers |
Fiber stripper | Strip off protective coat of fiber cable |
Combo tools | Assembling FOSC |
3.3 Universal tools (to be provided by operator)
Name of tools | Usage and specification |
Band tape | Measuring fiber cable |
Pipe cutter | Cutting fiber cable |
Electrical cutter | Take off protective coat of fiber cable |
Combination pliers | Cutting off reinforced core |
Screwdriver | Crossing/Paralleling screwdriver |
Scissor | |
Waterproof cover | Waterproof, dustproof |
Metal wrench | Tightening nut of reinforced core |
3.4 Splicing and testing instruments (to be provided by operator)
Name of instruments | Usage and specification |
Fusion Splicing Machine | Fiber splicing |
OTDR | Splicing testing |
Provisional splicing tools | Provisional testing |
Notice: The above-mentioned tools and testing instruments should be provided by the operators themselves.