OYI-FOSC-H6

Fiber Optic Splice Closure Heat Shrink Type Dome Closure

OYI-FOSC-H6

The OYI-FOSC-H6 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.


Product Detail

FAQ

Product Tags

The closure has 7 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 Features

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

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

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

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

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.

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

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.

Each optical cable and fiber can be operated individually.

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

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.

Designed for FTTH with adapter if needed.

Technical Specifications

Item No. OYI-FOSC-H6
Size (mm) Φ220*470
Weight (kg) 2.5
Cable Diameter (mm) Φ7~Φ21
Cable Ports 1 in (45*65mm), 6 out (21mm)
Max Capacity Of Fiber 288
Max Capacity Of Splice 48
Max Capacity Of Splice Tray 6
Cable Entry Sealing Heat-shrinking
Life span More Than 25 Years

Applications

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

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

Aerial Mounting

Aerial Mounting

Pole Mounting

Pole Mounting

Product Picture

OYI-FOSC-H6 (3)

Packaging Information

Quantity: 6pcs/Outer box.

Carton Size: 60*47*50cm.

N.Weight: 17kg/Outer Carton.

G.Weight: 18kg/Outer Carton.

OEM service available for mass quantity, can print logo on cartons.

Inner Box

Inner Packaging

Outer Carton

Outer Carton

Packaging Information
  • Products Recommended

    • Direct Bury (DB) 4-way 14/10mm

      Direct Bury (DB) 4-way 14/10mm

      A bundle of micro- or mini-tubes with strengthened wall thickness is encased in a single thin HDPE sheath, forming a duct assembly specifically engineered for fiber optical cable deployment. This robust design enables versatile installation—either retrofitted into existing ducts or directly buried underground—supporting seamless integration into fiber optical cable networks.   The micro ducts are optimized for high-efficiency fiber optical cable blowing, featuring an ultra-smooth inner surface with low-friction properties to minimize resistance during air-assisted cable insertion. Each micro duct is color-coded per Figure 1, facilitating quick identification and routing of fiber optical cable types (e.g., single-mode, multi-mode) during network installation and maintenance.  
    • OYI-FAT F24C

      OYI-FAT F24C

      This box is used as a termination point for the feeder cable to connect with drop cable in FTTX communication network system. It intergtates fiber splicing, splitting, distribution, storage and cable connection in one unit. Meanwhile, it provides solid protection and management for the FTTX network building.
    • Male to Female Type LC Attenuator

      Male to Female Type LC Attenuator

      OYI LC male-female attenuator plug type fixed attenuator family offers high performance of various fixed attenuation for industrial standard connections. It has a wide attenuation range, extremely low return loss, is polarization insensitive, and has excellent repeatability. With our highly integrated design and manufacturing capability, the attenuation of male-female type SC attenuator can also be customized to help our customers find better opportunities. Our attenuator complies with industry green initiatives,  such as ROHS.
    • OYI-ATB02A Desktop Box

      OYI-ATB02A Desktop Box

      OYI-ATB02A 86 double-port desktop box is developed and produced by the company itself. The product’s performance meets the requirements of industry standards YD/T2150-2010. It is suitable for installing multiple types of modules and can be applied to the work area wiring subsystem to achieve dual-core fiber access and port output. It provides fiber fixing, stripping, splicing, and protection devices, and allows for a small amount of redundant fiber inventory, making it suitable for FTTD (fiber to the desktop) system applications. The box is made of high-quality ABS plastic through injection molding, making it anti-collision, flame retardant, and highly impact-resistant. It has good sealing and anti-aging properties, protecting the cable exit and serving as a screen. It can be installed on the wall.
    • OYI-ATB04B Desktop Box

      OYI-ATB04B Desktop Box

      OYI-ATB04B 4-port desktop box is developed and produced by the company itself. The product’s performance meets the requirements of industry standards YD/T2150-2010. It is suitable for installing multiple types of modules and can be applied to the work area wiring subsystem to achieve dual-core fiber access and port output. It provides fiber fixing, stripping, splicing, and protection devices, and allows for a small amount of redundant fiber inventory, making it suitable for FTTD (fiber to the desktop) system applications. The box is made of high-quality ABS plastic through injection molding, making it anti-collision, flame retardant, and highly impact-resistant. It has good sealing and anti-aging properties, protecting the cable exit and serving as a screen. It can be installed on the wall.
    • OYI-F504

      OYI-F504

      Optical Distribution Rack is an enclosed frame used to provide cable interconnection between communication facilities, it organizes IT equipment in to standardized assemblies that makes efficient use of space and other resources. The Optical Distribution Rack is specifically designed to provide bend radius protection, better fiber distribution and cable management.

    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