Audited Supplier
Product Discription
Takfly's dome/one-end type FOSC are compliant with IEC 1073-1. The FOSC are made of tough anti corrosive Polycarbonate that makes the closures ideal for aerial, cable duct, direct burial and well applications.
The FOSC employ gasket-sealing technology that enables ease of installation and re-entry requiring no special tools.
Suitable for ribbon and non-ribbon fibers,hold up to 96 fibers for single fiber,splice or 576 fibers for ribbon fiber splice,flip-up style splice trays.
Key Features
1.Core capacity: 12~96 cores/fibers/splices
2.Work temp: -40°C~+85°C
3.Humidity: ≤95%(+40°C)
4.Protection level: IP68
5.Atmospheric pressure:70~106kpa
6.Sealing: normal atmospheric temperature, inner atmospheric pressure 70kpa, 72h keep atmospheric pressure not drop; high temperature(+60°C), inner atmospheric pressure 70kpa, 168h keep atmospheric pressure not drop
7.Temperature cycle: Room temp(+20°C),high low temp(-40°C~+60°C) time≥4h, 12h one circle, inner atmospheric pressure 60kpa±1kpa run 10 times, amplitude of pressure drop does not exceed 5kpa, immersed into water at room temperature for 15 seconds without air bubbles escape
8.Optical fiber in accommodating disc wound without additional loss
9.Insulation resistance: ≥15MΩ
10.Voltage: ≥15KW(DC)/2min no breakdown, no ARC
11.Lifetime: ≥20years
Order Guide
| Connector box housing dimension | 540mm*Φ160mm |
| Weight(big carton weight except) | 2550 g |
| Fiber inlet & outlet quantity | 4-8 pcs |
| Installable fiber optical diameter | Φ8mm~Φ22mm |
| Fiber optical core quantity | wispy within 96 cores, strap within 432 cores |
Application
1. Aerial -hanger
2. Wall-mounting
3. Directly buried
Main components
| No. | Name of components | Quantity | Usage | Remarks |
| 1 | FOSC cover | 1 piece | Protecting fiber cable splices in whole | Height x Diameter 400mm x 220mm |
| 2 | Fiber optic splice tray (FOST) | Max. 6 trays (either bunchy or ribbon | Fixing heat shrinkable protective sleeve andholding fibers | Suitable for: Bunchy: 24,36, 48, 72 (cores) Ribbon:12,18 (pieces) |
| 3 | Base | 1set | Fixing internal and external structure | |
| 4 | Fiber holding tray | 1 pcs | Holding fiber with protective coat | |
| 5 | Plastic hoop | 1 set | Fixing between FOSC cover and base | |
| 6 | Gasket ring | 1 set | Big gasket ring is used to seal FOSC cover and base. Small gasket ring is used to seal entry/exit tube | 1 piece of big gasket ring, 6 pieces of small gasket ring |
| 7 | Pressure testing valve | 1 set | After inject air, it is used for pressure testing and sealing testing | Configuration as per requirement |
| 8 | Earthing deriving device | 1 set | Deriving metallic parts of fiber cables 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 | Earthing wire | 1 piece | Putting through between earthing devices | |
| 4 | Abrasive cloth | 1 piece | Scratching fiber cables | |
| 5 | Labeling paper | 1 piece | Labeling fibers | |
| 6 | Special wrench | 2 pieces | Installing and tightening nut of reinforced core and nut (plastic) of entry/exit tube | |
| 7 | Measuring paper | 1 piece | To measure perimeter of fiber cable, of which the diameter is enlarged with seal tape | |
| 8 | Seal tape | 1 ring | Enlarging diameter of fiber cable which fits in with gasket ring. | Configuration as per specification |
| 9 | Insulation tape | 1 ring | Enlarging diameter of fiber cable for easy fixing | |
| 10 | Metal hoop | 1 set | For wall mounting and pole hugging | |
| 11 | Buffer tube | 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 |
Dear friend,
If you want to know more about the FOSC,pls contact with me.
My information above,please check.
Thank you.
