Description
1. Product Overview
Horizontal Fiber Closure 48C is a high-capacity fiber optic splice closure designed to protect and organize optical fiber connections in aerial, underground, and direct-buried telecommunications networks. Engineered for reliable fiber splicing, branching, and cable management, it provides robust environmental protection against moisture, dust, and mechanical stress. Its 48-core capacity makes it an efficient solution for expanding broadband infrastructure while reducing installation complexity and maintenance costs. As global demand for high-speed connectivity grows, this product serves as a critical component in scalable fiber network deployment.
2. Key Specifications & Technical Characteristics
- Product Type: Horizontal Fiber Optic Splice Closure (48 Core Capacity)
- Material Components:
- High-strength engineering polymer housing (typically PP, PC, or modified ABS)
- Sealing components made from weather-resistant rubber or silicone materials
- Internal splice trays and fiber management accessories made from durable polymer composites
- Fiber Capacity: Up to 48 fiber cores
- Fiber Compatibility: Suitable for single-mode and multi-mode optical fibers
- Protection Grade: IP68-rated environmental sealing capability (depending on configuration)
- Physical Characteristics:
- Form: Horizontal cylindrical or oval enclosure design
- Color: Commonly black or dark grey for outdoor durability
- Installation Type: Aerial, pole-mounted, underground, or direct burial applications
- Operating Temperature Range: Typically -40°C to +70°C
- Mechanical Performance:
- High impact resistance
- UV-resistant and corrosion-resistant housing
- Excellent sealing performance against water and dust ingress
- Cable Entry Ports: Multiple cable entry and exit ports supporting various cable diameters
- Packaging Options:
- Individual protective cartons
- Bulk export packaging with moisture protection
- Customized labeling and documentation available
- Shelf Life: Typically 5+ years when stored in dry, temperature-controlled conditions
3. Core Industrial Applications
- Telecommunications Networks: Used by telecom operators for fiber splicing, distribution, and protection in FTTH, FTTB, and backbone networks.
- Data Communication Infrastructure: Supports reliable fiber connectivity for data centers, enterprise networks, and communication hubs.
- Broadband Expansion Projects: Enables rapid deployment of high-speed internet infrastructure in urban and rural areas.
- Cable Network Maintenance: Provides organized fiber management, simplifying future upgrades, repairs, and network expansions.
- Industrial and Utility Networks: Applied in power communication systems, transportation networks, and industrial automation fiber links.
Performance Advantages:
- Provides superior protection compared with conventional splice boxes through enhanced sealing and mechanical strength.
- Reduces installation time through modular fiber organization and easy-access design.
- Improves network reliability by preventing fiber damage caused by moisture, dust, and environmental exposure.
- Offers lower lifecycle costs through durability, reusability, and reduced maintenance requirements.
4. Competitive Advantages
- Quality Consistency: Manufactured under strict quality control standards to ensure reliable performance across large-scale deployments.
- Supply Reliability: Stable production capability supports bulk procurement requirements for telecom operators, contractors, and infrastructure projects.
- Logistics Capability: Export-ready packaging with efficient container loading options for global distribution.
- Price Competitiveness: Optimized manufacturing processes provide strong cost efficiency without compromising durability.
- Sustainability Benefits: Long service life reduces replacement frequency and minimizes material waste during network expansion projects.
- Technical Support & Documentation: Available with product specifications, installation guidelines, quality certificates, and technical assistance for professional deployment.
- Strategic Sourcing Value: Provides buyers with a dependable fiber infrastructure component that supports scalable, long-term connectivity investments.
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): BULK 20MT
- Loading Capacity: Approximately 20 MT per container (subject to packaging configuration and shipment requirements)








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