Dome Fiber Closure 48C

Description

1. Product Overview

Dome Fiber Closure 48C is a high-capacity fiber optic splice closure designed to protect and manage optical fiber connections in aerial, underground, and direct-buried telecommunications networks. Engineered for reliable fiber splicing, distribution, and cable protection, it provides excellent sealing performance against moisture, dust, and environmental stress. Its robust dome structure, large fiber capacity, and long service life make it an essential component for modern FTTH, FTTx, and broadband infrastructure deployment. The product supports scalable network expansion while reducing maintenance requirements and improving operational efficiency for telecom operators and contractors.

2. Key Specifications & Technical Characteristics

• Material Components:
  • High-strength engineering polymer housing (typically PP/ABS or modified PC material)
  • UV-resistant and weatherproof outer shell
  • Internal splice trays and fiber management components made from durable insulating materials
  • Rubber sealing components for waterproof protection
• Fiber Capacity:
  • Supports up to 48 fiber cores (48C)
  • Compatible with single-mode and multimode optical fibers
  • Suitable for fusion splicing and fiber cable management applications
• Protection Grade:
  • IP68-rated environmental protection (depending on configuration)
  • Resistant to water ingress, dust, corrosion, and outdoor exposure
• Physical Characteristics:
  • Dome-shaped vertical closure design
  • Compact, lightweight, and impact-resistant structure
  • Available in black or dark-colored UV-stabilized housing
  • Designed for aerial, pole-mounted, underground, and direct burial installation
• Operating Conditions:
  • Wide temperature resistance suitable for outdoor telecom environments
  • Excellent mechanical strength against vibration, impact, and environmental stress
• Packaging Options:
  • Individual protective cartons
  • Bulk export packaging available for large-scale projects
  • Customized labeling and documentation available upon request
• Shelf Life:
  • Long-term storage stability when maintained in dry indoor conditions
  • Recommended storage period: up to 5 years under proper conditions

3. Core Industrial Applications

• Telecommunications Networks:
  • Used by telecom operators for fiber backbone networks, FTTH deployments, and broadband expansion projects.
• Fiber Optic Infrastructure:
  • Provides secure protection for fiber splicing points in distribution networks, access networks, and communication hubs.
• Data Centers and Industrial Communication Systems:
  • Supports reliable optical connectivity where high-performance fiber management is required.
• Utility and Smart Infrastructure Projects:
  • Applied in power communication networks, surveillance systems, smart cities, and industrial automation fiber systems.
• Operational Advantages:
  • Superior sealing protects fibers from moisture and contamination compared with conventional splice protection methods.
  • High fiber density improves space utilization and reduces installation complexity.
  • Durable construction lowers maintenance costs and extends network service life.

4. Competitive Advantages

• High Quality Consistency:
  • Manufactured with precision-controlled processes to ensure reliable fiber protection and consistent performance across large deployments.
• Supply Reliability:
  • Suitable for large-scale telecom projects requiring stable production capacity and continuous supply availability.
• Logistics Capability:
  • Optimized packaging design supports efficient international shipping, container loading, and bulk project delivery.
• Cost Competitiveness:
  • Provides an economical alternative to higher-cost fiber protection solutions while maintaining professional-grade performance.
• Sustainability Benefits:
  • Durable materials reduce replacement frequency and support longer-lasting network infrastructure.
• Technical Support & Documentation:
  • Available with product specifications, installation guidance, quality documentation, and project support services.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity: Suitable for containerized bulk shipment, with capacity optimized according to packaging configuration and customer requirements.