Active Member
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[China]
Address: 3F, Huayang Bldg, Minwang Rd, Minzhi Sub-district, Longhua District, Shenzhen, Guangdong, China
Contact name:Tao
Fiberall Technology (Shenzhen) Co., Ltd |
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FA-FSC-HO4, Aerial Fiber Optic Splice Closure For Ribbon Optical Cable Maximum 288 Cores
Sealing of fiber splice joint closure is very important in the actual project. Because the fiber surface is easy to produce micro cracks if there is water or moisture in the splice closure and the fiber will break for a long time, and the fiber splicing closure is directly buried underground mostly, so excellent sealing is necessary for the fiber splice joint closure.As for horizontal type, The sealing of fiber cable joint closure is mainly included two parts: the sealing between the optical cable and the closure,sealing between the upper and lower cover plates. Before sealing, it need to polish the cable outer sheath on the vertical axial with gauze, so that the cable and the sealing tape can be closer together and the sealing can be done better. The sealing between the upper and lower cover plates should pay attention to the sealing tape, it need to place evenly in the sealing groove and the screw should be tightly screwed without gap.
Technical parameters of fiber optic splice closure:
1, Aging resistance: have good stability on heat, heat radiation, air, ozone and so on.
2, Corrosion resistance: with strong resistance to dilute acids, salts, oxidants, aliphatic hydrocarbons, etc..
3, Sealing technology: use seal components which can be open repeatedly to ensure good airtight and waterproof performance.
4, Mechanical performance: able to endure harsh conditions such as vibration, impact, fiber tension, distortion and strong temperature changes.
5, Locking device: no special tools, easy for installation and repeated opening.
6, Divergence function: provide various options like 2 inlet 2 outlet, 3 input 3 output, 4 inlet 4 outlet.
7, Splicing function: using stacked clamshell structure,does not need to remove other fiber cassette during operation.
8, Other performance requirements are compliant with YD/T814.1-2004 standard.
Main Components Of FA-FSC-HO4
| No. | Name of components | Quantity | Usage | Remarks | |
| 1 | Housing | 1 set | Protecting fiber cable splices in whole | Internal diameter: 378x136 (mm) | |
| 2 | Insert plate | 2 pairs | Fixing the housing | 175x56x30(mm) | |
| 3 | Fiber optic splice tray (FOST) | Max 4 pieces (either bunchy or ribbon) | Fixing heat shrinkable protective sleeve and holding fibers | Suitable for: Bunchy:6,12,24(cores) Ribbon:4 (pieces) | |
| 4 | Foundation | 1 set | Fixing reinforced core of fiber- cable and FOST | ||
| 5 | Seal fitting | 1 set | Sealing between FOSC cover and FOSC bottom | ||
| 6 | Port plug | 6 pieces | Sealing empty ports | ||
| 7 | Pressure testing valve | 1 set | After injecting air, it is used for pressure testing and sealing testing | Configuration as per requirement | |
| 8 | Earthing deriving device | 1 set | Deriving metallic components of fiber cable in FOSC for earthing connection | Configuration as per requirement | |
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 | |
| 7 | Abrasive cloth | 1 piece | Scratching fiber cable | |
| 8 | Labeling paper | 1 piece | Labeling fiber | |
| 9 | Special wrench | 3 pieces | Fixing bolts, tightening nut of reinforced core | |
| 10 | Measuring paper | 1 piece | To measure circle, of which its diameter is enlarged with seal tape | |
| 11 | Buffer tube
| To be decided by customers | Hitched to fibers and fixed with FOST, managing buffer | Configuration as per requirement |
| 12 | Desiccant | 1 bag | Put into FOSC before sealing for desiccating air. |
