A fiber optic splice closure is designed to protect spliced fiber optic cables from environmental hazards such as moisture, dust, temperature fluctuations, and physical impacts, ensuring optimal signal performance.

Yes, depending on the model, splice closures are engineered to support various deployment scenarios, including direct buried (underground), aerial, wall-mounted, and duct installations.

There are two main sealing methods: mechanical sealing (utilizing reusable rubber gaskets and clamps) and heat-shrink sealing (using heat-shrinkable sleeves). Both provide IP68-rated protection against water and dust ingress.

The capacity varies by design. Standard closures typically support configurations starting from 12 cores up to 144 cores, while high-density dome closures can accommodate 288, 576, or more fiber splices.

Yes, internal splice trays are modular. You can easily add, remove, or stack splice trays depending on the total fiber counts required for your network layout.

Engineered with high-impact, UV-resistant polycarbonate or polypropylene materials, these closures operate reliably within a broad temperature range, typically from -40°C to +65°C, ensuring long-term outdoor durability.