OYI-FOSC-D108M-B PLC Type

Fiber Optic Splice Closure Heat Shrink Type Dome Closure

OYI-FOSC-D108M-B PLC Type

The OYI-FOSC-D108M-B Type dome fiber optic splice closure is used in aerial, wall-mounting, and underground applications for the straight-through and branching splice of the fiber cable. Dome splicing closures are excellent protection of fiber optic joints from outdoor environments such as UV, water, and weather, with leak-proof sealing and IP68 protection.

The closure has 6 round ports entrance port on the end . The shell of the product is made from PP+ABS material. The shell and the base are sealed by pressing the silicone rubber with the allocated clamp. The entry ports are sealed by mechanical sealing. The closures can be opened again after being sealed and reused without changing the sealing material.

The closure’s main construction includes the box, splicing, and it can be configured with adapters and optical splitters.


Product Detail

FAQ

Product Tags

Product Features

1. High-quality PP+ABS materials are optional, which can ensure harsh conditions such as vibration and impact.

2. Structural parts are made of high-quality stainless steel, providing high strength and corrosion resistance, making them suitable for various environments.

3. The structure is strong and reasonable, with a mechanical sealing structure that can be opened and reused after sealing .

4. It is well water and dust-proof, with a unique grounding device to ensure sealing performance and convenient installation.The protection grade reaches IP68.

5. The splice closure has a wide application range, with good sealing performance and easy installation. It is produced with high-strength engineering plastic housing that is anti-aging, corrosion-resistant, high-temperature resistant, and has high mechanical strength.

6. The box has multiple reuse and expansion functions, allowing it to accommodate various core cables.

7. The splice trays inside the closure are turn-able like booklets and have adequate curvature radius and space for winding optical fiber, ensuring a curvature radius of 40mm for optical winding.

8. Each optical cable and fiber can be operated individually.

9. Using mechanical sealing , reliable sealing, convenient operation.

10. The closure is of small volume, big capacity, and convenient maintenance. The elastic rubber seal rings inside the closure have good sealing and sweat-proof performance. The casing can be opened

repeatedly without any air leakage. No special tools are required. The operation is easy and simple. An air valve is provided for the closure and is used to check the sealing performance.

11. Designed for FTTH with adapter if needed.

Technical Specifications

Item No.

OYI-FOSC-D108M-B Type

Size (mm)

Φ220*470

Weight (kg)

2.8

Cable Diameter (mm)

Φ7~Φ18

Cable Ports

6 round ports (18mm)

Max Capacity Of Adapter

36PCS SC DX (36PCS LC DX)Adapters

Max Capacity Of Splice

24

Max Capacity Of Splice Tray

3

Cable Entry Sealing

Mechanical Sealing By Silicon Rubber

Life Span

More Than 25 Years

Applications

1.Telecommunications, railway, fiber repair, CATV, CCTV, LAN, FTTX.

2.Using communication cable lines overhead, underground, direct-buried, and so on.

Applications

Product Pictures

1
2
3

Standard Accessories

Standard Accessories

Tag paper: 1pc

Sand paper: 1pc

Spanner: 1pc

Sealing rubber strip: 1pc

Insulating tape: 1pc

Cleaning tissue: 1pc

Plastic plug+Rubber plug 10 pcs

Cable tie:3mm*10mm: 12pcs

Fiber protective tube: 3pcs

Heat-shrink sleeve:1.0mm*3mm*60mm  12-144pcs

Pole accessories:1 pcsOptional Accessories

Aerial accessories:1 pcsOptional Accessories

Pressure testing valve 1pcs (Optional Accessories )

Optional Accessories

Optional Accessories     1

Pole mountingA

Optional Accessories  2

Pole mountingB

Optional Accessories  3

Pole mountingC

Optional Accessories 4

Wall mounting   

Optional Accessories  5

 Aerial  mounting

Packaging Information

1.Quantity: 6pcs/Outer box.
2.Carton Size: 60*47*50cm.
3.N.Weight: 17kg/Outer Carton.
4.G.Weight: 18kg/Outer Carton.
5.OEM service available for mass quantity, can print logo on cartons.

Inner Box
Inter Box12
Outer Carton

Inner Box  

Outer Carton

Outer Carton223
Snipaste_2026-01-05_16-25-27

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If you're looking for a reliable, high-speed fibre optic cable solution, look no further than OYI. Contact us now to see how we can help you stay connected and take your business to the next level.

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