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, Pipeline, Handhole.
The ambient temperature ranges from -40 to 65℃.
2. Basic structure and configuration
2.1 Dimension and capacity
Outside dimension (LxWxH) | 320×210×85 (mm) |
Weight (excluding outside box) | 2650g – 2800g |
Number of inlet/outlet ports | 3 (pieces) on each side |
Diameter of fiber cable | Φ8—Φ20 (mm) |
Capacity of FOSC | Bunchy: 12—120 (Cores) |
2.2 Main components
No. | Name of components | Quantity | Usage | Remarks |
1 | Housing | 1 set | Protecting fiber cable splices in whole | Internal diameter: 240x148x76(mm) |
2 | Fiber optic splice tray (FOST) | Max 8 pieces (bunchy) | Fixing heat shrinkable protective sleeve and holding fibers | Suitable for: Bunchy: 12,24, (cores) |
3 | Seal fitting | 1 set | Sealing between FOSC cover and FOSC bottom |
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4 | Port plug | 6 pieces | Sealing empty ports |
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6 | Pressure testing valve | 1 set | After injecting air, it is used for pressure testing and sealing testing | Configuration as per requirement |
7 | 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 |
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4 | Desiccant | 1 bag | Put into FOSC before sealing for desiccating air. |
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5 | Seal tape | 1 roll | Enlarging diameter of fiber cable which fits in with seal fitting | Configuration as per specification |
6 | Hanging hook | 1 set | For aerial use |
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7 | Earthing wire | 1 piece | Putting through between earthing devices |
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8 | Abrasive cloth | 1 piece | Scratching fiber cable |
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9 | Labeling paper | 1 piece | Labeling fiber |
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10 | Special wrench | 2 pieces | Fixing bolts, tightening nut of reinforced core |
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11 | Measuring paper | 1 piece | To measure circle, of which its diameter is enlarged with seal tape |
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12 | Buffer tube | To be decided by customers | Hitched to fibers and fixed with FOST, managing buffer | Configuration as per requirement |
Horizontal type Optical Fiber Splice Enclosure OFC-H002
