H54 48 Fibers In-line Type Fiber Optic Splice Box

The Qianhong Horizontal Fiber Optic Splice Closure is designed to provide reliable protection and organized fiber splicing for outdoor optical communication networks. Featuring a classic horizontal in-line structure, the closure combines fiber splicing, cable management, and environmental protection in one compact enclosure.

The GP01-H54 model supports multiple installation environments, including aerial deployment, pole-mounted applications, pipeline installation, and direct-buried configurations. Its practical design is intended to simplify field installation while supporting long-term maintenance.

Horizontal In-Line Design for Flexible Deployment

The horizontal structure provides an efficient layout for fiber splicing and cable routing. It can be integrated into different outdoor network topologies according to project requirements.

Typical deployment options include:

• Aerial fiber optic cable installation

• Pole-mounted applications

• Pipeline and duct installation

• Direct-buried fiber networks

This flexibility makes the closure suitable for different sections of outdoor fiber infrastructure where protected fiber splicing is required.

Durable Construction for Outdoor Use

The GP01-H54 fiber optic splice closure is manufactured from PP+GF material, providing a robust enclosure for outdoor fiber connections. The housing is designed to withstand demanding installation environments while providing protection against external conditions.

Its sealing structure also supports reliable environmental protection, while the mechanical closure design allows the unit to be opened and reused when network maintenance or fiber re-entry is required.

Efficient Fiber Splicing and Capacity

The closure provides space for fiber splicing through dedicated splice trays. Each tray can accommodate up to 24 fibers, while the maximum overall capacity reaches 48 fibers.

This configuration provides a practical solution for fiber distribution points and network sections where multiple fiber connections need to be organized within a compact enclosure.

Technical Specifications

IP66 Protection and Mechanical Sealing

The GP01-H54 features an IP66 protection rating, helping protect internal fiber connections from dust and water ingress under suitable installation conditions.

A combination of mechanical sealing and clip locking is used to secure the enclosure. This design supports practical installation while allowing the closure to be accessed again for inspection, repair, or fiber management.

Designed for Installation and Maintenance

For outdoor fiber networks, splice closures need to balance protection with ease of deployment. The Qianhong design focuses on straightforward construction and organized internal fiber management, helping technicians complete installation and subsequent maintenance more efficiently.

The reusable mechanical structure also provides flexibility when network routes are modified or fiber connections require servicing.

A Practical Solution for Outdoor Fiber Networks

The Qianhong GP01-H54 Horizontal Fiber Optic Splice Closure combines a compact horizontal structure with 48-fiber maximum capacity, IP66 protection, and multiple outdoor installation options.

With support for 6–11 mm cable diameters, 2+2 entry ports, and mechanical clip-lock sealing, it is suited to aerial, pipeline, and direct-buried fiber deployments where dependable fiber splicing protection and convenient maintenance are required.