High-Capacity with Hinged Trays 4 Ports Dome Heat Shrinkable Fiber Splice Closure

• Customization: Available
• Type: Splice Closure
• Connection Structure: Fiber
• Material Shape: Square
• Allowed Lateral Pressure: 100(N/100mm)<1000(N/100mm)
• Allowed Tensile Strength: 100N<1000N
• Core: Multicore
• Certification: RoHS, CE, ISO9001, VDE, CCC
• Brand: OEM
• Sheath Material: PVC
• Dimensions: Φ210×440
• Max. Capacity(Single Fiber): 96
• Cable Diameter (mm): Φ7-Φ21
• Cables Entry & Exit: 3 Inlet & 3 Outlet
• Max Capacity of Cores Per Splice Tray: 24 ( Single )
• Operating Temperature: -40°c to +60°c
• Max Capacity of Splice Trays/ Closure: 4
• Protection Rating: IP68
• Transport Package: Box
• Specification: 48*48*30cm
• Trademark: HOLIGHT (OEM available)
• Origin: China
• HS Code: 8517622990
• Production Capacity: 80, 000 PCS/Month

Product Description

FOSC-DHS-6013 Fiber Optic Splice Closure – Dome Heat Shrinkable Sealing

The FOSC-DHS-6013 Dome Heat-Shrinkable Splice Closure is engineered for demanding outdoor fiber environments. It features a rugged dome-shaped PC housing and high-quality sealing via heat-shrinkable sleeve and gel-based ports. With up to 96 single-fiber splice capacity distributed across hinged trays, the unit simplifies installation and maintenance in aerial, buried, and wall-mounted scenarios. The closure is designed for easy tool-free re-entry, making network upgrades or repairs efficient. IDEAL for telecom, CATV, FTTx, and utility applications.

Product Specs Table

Applications

Features

Customization Options

– Feeder-to-drop splice points in FTTx networks
– Aerial and pedestal splice installations
– Underground duct/junction splice cases
– Pole and wall-mounted network branches
– Multi-cable branching and junctions in smart city or campus deployments

– Supports up to 96 single-fiber splices
– Four round ports and one oval port for flexible cable management
– Hinged trays allow easy access without disturbing adjacent fibers
– Heat-shrinkable sealing and O-ring dome closure prevent water ingress
– Tool-free re-entry ideal for field maintenance
– High-strength, UV-resistant PC material withstands harsh conditions

– Configurable number and size of cable ports
– Flexible tray count and splice capacity options
– Branding, label, or logo customization
– Grounding accessories and hanging brackets available
– Special versions for extreme temperature or higher capacity

Exhibition & Packing & Delivery 

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FAQ

Q1: How many fibers can this closure manage?
Up to 96 single-fiber splices across modular hinged trays

Q2: Is it fully waterproof?
Yes, IP68 sealing lets it operate submerged and resists dust ingress.

Q3: Can I re-enter the closure easily?
Yes, tool-free heat-shrink re-entry and hinged trays enable maintenance without cable disturbance.

Q4: What environments are supported?
Suitable for aerial, buried, pedestal, wall, and pole applications.

Q5: What is the temperature range?
The unit operates effectively between -40C and +60C.