OYI-FOSC-D108H-B PLC Type

Fiber Optic Splice Closure Heat Shrink Type Dome Closure

OYI-FOSC-D108H-B PLC Type

The OYI-FOSC-D108H-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 5 entrance ports on the end (6 round ports and 1 oval port). 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 heat-shrinkable tubes. 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 heat shrinkable sealing structure .

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. Sealed silicone rubber and sealing clay are used for reliable sealing and convenient operation during the opening of the pressure seal.

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-D108H-B Type

Size (mm)

Φ220*470

Weight (kg)

2.5

Cable Diameter (mm)

Φ7~Φ21

Cable Ports

1 in (40*70mm), 4 out (21mm)

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

Heat-Shrinkable Sealing

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

Product Pictures1
Product Pictures2
Product Pictures3

Standard Accessories

Standard Accessories

Tag paper: 1pc

Sand paper: 1pc

Spanner: 1pc

Sealing rubber strip: 1pc

Insulating tape: 1pc

Cleaning tissue: 1pc

Cable tie:3mm*10mm: 12pcs

Fiber protective tube: 3pcs

Heat-shrink tubing1bag

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

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

Products Recommended

  • 310GR

    310GR

    ONU product is the terminal equipment of a series of XPON which comply fully with ITU-G.984.1/2/3/4 standard and meet the energy-saving of G.987.3 protocol, is based on mature and stable and high cost-effective GPON technology which adopts high-performance XPON Realtek chipset and has high reliability, easy management, flexible configuration, robustness, good quality service guarantee (Qos).XPON has G / E PON mutual conversion function, which is realized by pure software.
  • Self-Locking Nylon Cable Ties

    Self-Locking Nylon Cable Ties

    Stainless Steel Cable Ties: Maximum Strength, Unmatched Durability,Upgrade your bundling and fastening solutions with our professional-grade stainless steel cable ties. Engineered for performance in the most demanding environments, these ties offer superior tensile strength and exceptional resistance to corrosion, chemicals, UV rays, and extreme temperatures. Unliked plastic ties that become brittle and fail, our stainless-steel ties provide a permanent, secure, and reliable hold. The unique, self-locking design ensures a quick and easy installation with a smooth, positive-locking action that won’t slip or loosen over time.
  • OYI-FOSC-H8

    OYI-FOSC-H8

    The OYI-FOSC-H8 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.
  • Fanout Multi-core (4~48F) 2.0mm Connectors Patch Cord

    Fanout Multi-core (4~48F) 2.0mm Connectors Patc...

    OYI fiber optic fanout patch cord, also known as a fiber optic jumper, is composed of a fiber optic cable terminated with different connectors on each end. Fiber optic patch cables are used in two major application areas: computer workstations to outlets and patch panels or optical cross-connect distribution centers. OYI provides various types of fiber optic patch cables, including single-mode, multi-mode, multi-core, armored patch cables, as well as fiber optic pigtails and other special patch cables. For most patch cables, connectors such as SC, ST, FC, LC, MU, MTRJ, and E2000 (APC/UPC polish) are all available.
  • Stay Rod

    Stay Rod

    This stay rod is used to connect the stay wire to the ground anchor, also known as the stay set. It ensures that the wire is firmly rooted to the ground and everything remains stable. There are two types of stay rods available in the market: the bow stay rod and the tubular stay rod. The difference between these two types of power-line accessories is based on their designs.
  • OYI-OCC-E Type

    OYI-OCC-E Type

      Fiber optic distribution terminal is the equipment used as a connection device in the fiber optic access network for feeder cable and distribution cable. Fiber optic cables are spliced directly or terminated and managed by patch cords for distribution. With the development of FTTX, outdoor cable cross-connection cabinets will be widely deployed and move closer to the end user.

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.

Facebook

YouTube

YouTube

Instagram

Instagram

LinkedIn

LinkedIn

tiktok

Tiktok

Tiktok

Whatsapp

+8618926041961

Email

sales@oyii.net