Fiber Optic Closure | 光纤熔接保护盒

Our fiber optic closures are designed to provide secure protection and reliable management for fiber splice points in various outdoor and indoor network environments. Built with waterproof sealing, durable construction, and flexible splice capacity, these solutions help ensure long‑term performance for FTTH, FTTx, telecom backbone, and cable distribution networks.

Waterproof Splice Closures

Waterproof fiber optic splice closures are ideal for outdoor use, offering high protection against moisture, dust, and environmental stress. These closures ensure stable performance in aerial, underground, and duct installations, making them suitable for harsh field conditions.

Aerial Fiber Optic Closures

Aerial closures are engineered for overhead deployment on poles or support structures. With excellent tensile resistance and UV durability, these solutions protect fiber splices from environmental wear and tear.

Underground & Duct Closures

Underground and duct fiber closures provide reliable protection in buried applications. With strong sealing, multiple cable entry points, and adjustable splice trays, they simplify cable management while protecting critical splice connections.

Key Features

• High waterproof and dustproof performance (IP65–IP68 rated)
• Flexible splice tray support for multiple fiber counts
• Multiple cable entry ports for versatile routing
• Durable housing materials for outdoor environments
• Easy installation and maintenance design

Applications

• FTTH and FTTx access networks
• Telecom backbone & distribution networks
• Aerial cable installations
• Underground and duct fiber infrastructure

Our fiber optic closures are manufactured to meet international quality standards and can be customized to match your project requirements, including splice capacity, cable count, sealing options, and mounting types. Whether for residential FTTH or large‑scale telecom deployment, we offer dependable solutions for fiber protection and management.