Dome Mechanical Splice Closure FAB-OFC-BDM-C5S24-ZZ

Robust dome-type fiber optic splice closure with mechanical sealing, IP68 protection, and capacity for up to 144 splices. Ideal for FTTx and outdoor networks.

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Factory Tested

Every batch, before shipment

ISO-9001

Manufacturing

OEM Available

Custom specs and branding

Global Delivery

Americas, Europe and Africa

The FAB-OFC-BDM-C5S24-ZZ is a dome-type mechanical sealing fiber optic splice closure designed for high-performance FTTx, backbone, and distribution networks. Made of high-strength polypropylene (PP), it offers excellent resistance to environmental stress, UV radiation, and physical impacts. With an IP68 protection rating and IK10 impact resistance, it is suitable for aerial, wall-mounted, pole-mounted, and underground installations.

This closure features four round ports and one oval port specially designed for uncut express cables. Its mechanical sealing system uses a reusable silicone gasket combined with pressure-sealed plastic nuts and a circular hoop, eliminating the need for electrical tools and enabling easy re-entry. It supports up to 144 fiber splices across six trays, with optional integration of mini PLC splitters (1:8 or 1:16) for efficient fiber distribution.

Internally, the design ensures optimal cable management with dedicated areas for buffer storage, non-lit fiber storage, and central strength member fixation. It maintains fiber bend radii above 30 mm and includes stainless steel anti-corrosion components, cable fasteners, and guiding structures for efficient fiber routing between trays. The closure also includes a complete set of accessories for quick deployment, such as sealing plugs, installation tools, labels, heat-shrink sleeves, and mounting hardware.

With its robust, flexible, and tool-free assembly system, the FAB-OFC-BDM-C5S24-ZZ provides a professional solution for operators seeking long-term reliability and ease of maintenance in fiber optic networks. Its field-friendly design, mechanical reusability, and capacity for high-density splicing make it a dependable choice for modern telecommunication infrastructures.

  • Enclosure body made of high-strength polypropylene (PP) – durable, UV-resistant, and resistant to fungus and deformation.

  • IP68-rated protection and IK10 impact resistance, ideal for harsh environments.

  • Mechanical sealing system with reusable rubber or gel gaskets – ensures hermetic sealing and allows multiple re-entries.

  • Five cable ports: 1 oval for uncut (looped) cables and 4 round ports for standard entries (Ø8–18mm).

  • Supports up to 144 fiber splices across 6 trays, with bend radius control ≥30 mm.

  • Optional integration of Mini PLC Splitters (1:8 or 1:16) for fiber distribution.

  • Internal buffer storage for ≥2 meters of cable, guiding structures for efficient fiber routing.

  • Anti-traction cable fasteners and central strength member supports for each entry port.

  • Stainless steel pressurization valve and corrosion-resistant components.

  • Includes 144 heat-shrink sleeves (40–60 mm) for fiber protection (optional).

  • Modular splicing and diverter trays designed for safe and flexible fiber management.

  • Tool-free assembly and disassembly; no need for electric or pneumatic tools.

  • Comes with full accessory kit: cable ties, sealing plugs, silicone oil, cleaning materials, labels, and installation tools.

  • Suitable for aerial, pole-mounted, wall-mounted, or underground installations.

  • Internal safety label: “Be careful! Laser Radiation” for operator awareness.

  • All unused ports sealed with dedicated sealing plugs to maintain airtight conditions.

  • All metallic parts are stainless steel, ensuring long-term durability in field conditions.

Item Specification
Model FAB-OFC-BDM-C5S24-ZZ
Dimensions 450 mm (H) × Ø230 mm (D)
Cable Ports 1 oval port (uncut cable) + 4 round ports
Cable Diameter Range Ø8 mm – Ø18 mm
Max. Splice Capacity 144 fibers (6 splice trays × 24 fibers each)
Splitter Compatibility Optional Mini PLC Splitter 1:8 or 1:16
Body Material High-strength Polypropylene (PP)
Sealing Type Mechanical sealing with reusable rubber/gel gaskets
Protection Level IP68
Impact Resistance IK10
Operating Temperature -40°C ~ +65°C
Mounting Methods Wall-mounted, pole-mounted, underground installation
Tools Required No electric or pneumatic tools required
Metal Components All metallic parts are stainless steel
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FAB-OFC-BDM-C5S24-ZZ, Dome splice closure, mechanical sealing closure, 144 fiber splice, IP68 fiber enclosure, IK10 impact resistance, FTTx dome closure, reusable fiber closure, express cable port, PLC splitter compatible closure, tool-free fiber splice box

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