Horizontal Dual-End Optical Cable Splice Closure

Product Overview

The Horizontal Dual-End Fiber Optic Cable Closure, also known as a fiber optic splice closure, is a dedicated protective device used for cable jointing and branch splicing in fiber optic communication lines. The housing is sturdy and durable, resistant to temperature fluctuations, UV radiation, moisture, and microbial erosion, while also offering flame-retardant, impact-resistant, and tension/torsion-resistant protection, fully safeguarding internal fiber splice points from environmental damage. The device features a 4-port layout with 2 inlets and 2 outlets, is compatible with cables in the Φ10 to 18mm range, and can accommodate up to 864 fiber splices. It is suitable for aerial, duct, and direct-buried cable deployment scenarios, meeting the needs of straight-through and branch splicing in communication engineering projects.

Enclosure Material:
Polymer-modified plastic
Dimensions:
520×200×159mm
Maximum fiber capacity:
864 cores
Compatible Cable:
Φ10~18mm

Key Advantages

Screwless latch fastening allows repeated disassembly and maintenance

The box body features latch-type closures on all sides, eliminating the need for screws. This allows for simple, effortless assembly and disassembly, and the box can be opened repeatedly for internal fiber maintenance and capacity expansion, making subsequent operation and maintenance convenient.

Mechanical sealing provides all-weather waterproof protection

Uses non-vulcanized self-adhesive rubber combined with an overall mechanical sealing structure, along with a cable-nut compression seal, to deliver excellent dust and water resistance. This enables adaptation to harsh outdoor temperature and humidity conditions, effectively slowing the aging of internal components.

Split Cable Port Design, Compatible with Multiple Cable Specifications

Features 4 cable ports (2 inlets and 2 outlets) with detachable sealing nuts, compatible with various cables in the Φ10 to 18mm range. Adding or removing cables does not require replacing the entire sealing accessory set, providing stronger adaptability.

Multi-Scenario Compatibility with Complete Accessories

Comes standard with wall-mounting components, with optional aerial mounting hardware and an inflation valve available. It is compatible with the three mainstream cable deployment methods—aerial, duct, and direct burial—making it suitable for the vast majority of outdoor communication construction scenarios.

Horizontal Dual-End Optical Cable Splice Closure

Application Scenarios

FTTx Fiber Access

FTTx Fiber Access

Compatible with FTTH, building fiber access and ODN branching nodes

Carrier Transmission Node

Carrier Transmission Node

For fiber access, convergence distribution and line management

Unattended Outdoor Base Station Sites

Unattended Outdoor Base Station Sites

Suitable for long-term stable operation in complex outdoor environments

Communication Base Station

Communication Base Station

Supports installation, power supply, wiring and protection for base station equipment

Technical Specifications

Enclosure Material Polymer-modified plastic Dimensions (mm) 520×200×159
Sealing Material Non-vulcanized self-adhesive rubber Weight (kg) 3.5-4.0
Standard accessories
No. Name Unit Qty No. Name Unit Qty
1 Enclosure set 1 7 Blanking Plate set 1
2 Sealing Element set 1 8 Cable Tie set 1
3 Wall-mount kit set 1 9 Wet wipe pack 1
4 Splice protection sleeve pcs/reel 24 10 Dedicated Wrench pcs 1
5 Plug set 1 11 Fiber Protection Tube pcs 1
6 Insulating Tape roll 1
Optional accessories
No. Name Unit Qty No. Name Unit Qty
1 Air Nozzle set 1 2 Overhead Mounting Kit set 1

Note: Specifications shown are standard values. Actual performance may vary depending on installation environment, component compatibility, and grid conditions. We reserve the right to continuously optimize design and specifications. For final technical proposals and formal quotations, please contact our sales team to request an official specification confirmation document.

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Reliable protection for critical infrastructure

Contact Engineering Team