H42 48 Fibers In-line Type Fiber Optic Splice Box, 4 Inlets and 4 Outlets

The Qianhong Horizontal Type Fiber Optic Splice Closure (FOSC) is designed to protect fiber optic splicing points in outdoor communication networks. Featuring a horizontal, in-line structure, it combines fiber splicing and protective sealing in one enclosure, supporting flexible deployment across overhead, pole-mounted, pipeline, and direct-buried installations.

Built for outdoor use, the closure features a robust housing, reliable sealing, corrosion resistance, and weather resistance. Its reusable mechanical design supports maintenance and re-entry when network inspection, repair, or fiber reorganization is required. The internal structure is arranged to simplify installation procedures and improve on-site work efficiency.

Technical Specifications

• Model: GP01-H42

• Material: PP+GF (polypropylene reinforced with glass fiber); alternative materials available upon request

• Applicable Cable Diameter: 8–12 mm

• Dimensions: 500 × 200 × 106.4 mm

• Maximum Splice Tray Capacity: 24 fibers per tray

• Cable Entry Ports: 4 + 4

• Maximum Splice Capacity: 48 fibers

• Installation Applications: Aerial, pipeline, and direct-buried installations

• IP Protection Rating: IP68

• Sealing Method: Mechanical sealing with screws

• Material and Configuration Options: Customization available according to customer requirements

Durable Construction and Reliable Sealing

The horizontal fiber optic splice closure is engineered to protect fiber connections against environmental exposure in outdoor network deployments. Its PP+GF housing combines a polymer base material with glass-fiber reinforcement, providing a practical structural solution for telecommunications infrastructure.

With an IP68 protection rating, the enclosure is designed to provide protection against dust and water ingress under specified testing conditions. Proper cable preparation, sealing, and installation are essential to maintaining the intended level of protection in the field.

Flexible Fiber Splicing and Cable Management

The GP01-H42 model features a maximum capacity of 48 fibers and a 4+4 cable entry configuration. Its splice tray arrangement supports organized fiber management, helping technicians maintain accessible connections during installation and subsequent maintenance.

The horizontal design accommodates different cable routing requirements and is suitable for a range of outdoor fiber distribution and access network applications.

Versatile Installation and Maintenance

Designed for aerial, pipeline, and direct-buried deployment, the Qianhong fiber optic splice closure offers flexibility for different network construction environments. Its mechanical sealing system, secured with screws, supports enclosure assembly and maintenance access.

The reusable structure can help simplify servicing when fiber connections need to be inspected or repaired. For successful deployment, installers should confirm cable diameter compatibility, available entry ports, required splice capacity, and the installation conditions at the project site.

Customizable Solutions for Fiber Optic Networks

Different telecommunications projects may require specific housing materials or configurations. Qianhong supports customization according to customer requirements, allowing buyers to discuss suitable options for their network designs and installation conditions.

Combining a compact horizontal structure, mechanical sealing, IP68-rated protection, and a maximum capacity of 48 fibers, the GP01-H42 horizontal fiber optic splice closure provides a practical enclosure solution for outdoor fiber optic connection protection.