Description
FOSCYJ4 Dome Type Heat Shrinkable Fiber Optic Splice Closure (FOSC) is heat shrinkable sealing and suitable for uncut cables.
Specification:
| Model | FOSCYJ4 |
| Type | Dome type |
| Sealing Structure | Heat shrinkable |
| Number of Inlet/Outlet ports | 4 ports |
| Cable Diameter | 3 ports×16mm, 1 port×25mm |
| Maximum Capacity | Bunchy: 48 fibers;Ribbon: 72 fiber |
| Capacity per Splice Tray | Bunchy: single layer: 6 fibers; dual layers: 12 fibers;Ribbon: 3pcs |
| Quantity of Splice Tray | 4pcs |
| Body Material | PC |
| Sealing Material | Thermoplastic rubber |
| Assembling method | Aerial, direct buried, pipelined, wall mounting, manhole |
| Dimension | 310(H)×190(D)mm |
| Net Weight | 1.55~1.74KG |
| Temperature | -40℃~65℃ |
Main Components:
| Item | Name | Usage | Quantity |
| 1 | Housing (Cover) | To protect splices of fiber optic cables | 1pc |
| 2 | Splice Tray | To fix Fiber Splice Protective Sleeves | Max. 4pcs |
| 3 | Fiber Holding Tray | To store loose tube fibers | 1pc |
| 4 | Housing (Base) | To fix internal and external structure | 1pc |
| 5 | Plastic Hoop | To fix Housing Cover and Base | 1pc |
| 6 | Sealing Grommet | To seal Cover and Base | 1 set |
Standard Accessories:
| Item | Name | Usage | Quantity |
| 7 | Heat Shrinkable Protective Tubes and Branching Clip | To seal fiber optic splice closure | As per capacity |
| 8 | Fiber Splice Protective Sleeves | To protect fiber splices | Same as capacity |
| 9 | Nylon Tie | To fix buffer tubes with fibers inside | 8pcs |
| 10 | Grounding Wire | To connect with grounding device | 1pc |
| 11 | Abrasive Cloth | To polish fiber optic cable | 1pc |
| 12 | Labelling Paper | To label fibers | 1 set |
| 13 | M10 Wrench | To screw nuts for strength member | 1pc |
| 14 | Hanging Hoop | To install on wall and pole | 1 set |
| 15 | Heat Shrinkable Fixing Tube (Mass) | To seal fiber cables | optional |
| 16 | Aluminum-foil Paper | To protect cable ports when heated | 1pc |
| 17 | User Manual | To instruct installation | 1pc |
Optional Accessories:
| Item | Name | Usage | Quantity |
| 1 | Valve | To perform pressure and sealing testing | 1pc |
| 2 | Grounding Device | To derive metallic components of fiber cable | 1 set |
| 3 | Buffer Tube | To protect fibers and be fixed on splice trays | specified |
| 4 | Desiccant | To desiccate air in FOSC after sealing | 1 bag |
FAQ
Q1: What is the main purpose and deployment flexibility of the FOSCYL5 Dome Type Fiber Optic Splice Closure?
A: The FOSCYL5 is a compact dome-type Fiber Optic Splice Closure (FOSC) utilizing heat-shrinkable sealing to protect optical fiber cable splices, including uncut mid-span cables. It is engineered for multi-environment outdoor deployments, including aerial, direct buried, underground pipeline, wall mounting, and manhole installations.
Q2: What cable port configurations and fiber capacities are available on the FOSCYL5 closure?
A: Port configurations and splicing capacities include:
- Cable Entry Ports: Features 5 entry/exit ports, including 1 primary oval port (36 mm diameter) designed for uncut feeder cables.
- Bunchy Fiber Capacity: Supports up to 96 bunchy fibers across a maximum of 4 splice trays.
- Ribbon Fiber Capacity: Accommodates up to 288 ribbon fibers.
- Splice Tray Capacity: Each tray supports 12 single-layer or 24 dual-layer bunchy splices, or 6 to 12 ribbon splices.
Q3: What are the physical dimensions, materials, and hardware included with the FOSCYL5?
A: Key technical specifications include:
- Material Construction: Durable Polycarbonate (PC) outer body with thermoplastic rubber sealing grommets.
- Dimensions & Net Weight: Measures 450 (H) × 205 (D) mm with a net weight between 3.1 kg and 3.4 kg.
- Operating Temperature: All-weather rating operating reliably from -40°C to +65°C.
- Included Standard Accessories: Comes equipped with up to 4 splice trays, 1 loose tube storage tray, heat-shrink protective tubes, grounding wire, hanging hoops, M10 wrench, abrasive cloth, labeling paper, and aluminum foil protection paper.
Q4: Who manufactures the FOSCYL5 splice closure and what is its reference price?
A: Manufactured by FirstFiber Technologies, the FOSCYL5 Dome Type Heat Shrinkable Fiber Optic Splice Closure carries a reference price starting at $18 USD.
Q5: How can I select capacity options and submit a quote request?
A: Select your target core capacity (24 Cores, 48 Cores, 72 Cores, or 96 Cores) on the product page and click “Add to Quote” for custom volume pricing or “Request a Demo” to submit an evaluation inquiry.
