Dome-Type Fiber Optic Splice Closure — Reliable Outdoor Cable Protection

The dome-type fiber optic splice closure is a critical component in building modern telecommunication networks. Designed for use in harsh environments, it ensures secure splicing and long-term protection of optical fibers. These closures are ideal for underground, aerial, wall-mounted, and pole installations.

🔧 Key Features of Dome Closures

• Capacity: 12 to 192 fiber cores (depending on the model)
• Cable ports: 2 to 8 entries
• Material: UV-resistant, high-strength plastic housing
• Sealing method: heat-shrink or mechanical seal
• Protection class: IP68 — excellent waterproof and dustproof protection

📦 Where Dome Closures Are Used

These closures are widely used in FTTH and FTTB networks, backbone and distribution lines, and are compatible with both underground cable ducts and overhead installations.

📌 Benefits of Buying at Net-Server

• Wide selection of closures from brands like 3M, Corning, Crosver, L&W Electronic
• Certified products with guaranteed durability
• Fast shipping across Ukraine within 1–3 business days
• Expert advice and support for choosing the right product
• Wholesale pricing available for bulk buyers

❓ Frequently Asked Questions (FAQ)

Which closure is suitable for 96 fibers?

You should select a model with at least 4 splice trays and multiple cable entry ports. Choose the sealing method that best fits your installation: heat-shrink for maximum tightness or mechanical for ease of use.

What’s the difference between heat-shrink and mechanical sealing?

Heat-shrink provides superior sealing but requires a heat gun. Mechanical closures are easier to install and maintain in field conditions without special tools.

Can I use a dome closure underground?

Yes, all dome closures with IP68 rating are designed for underground and high-moisture environments like manholes or cable trenches.

🌐 Buy Fiber Optic Dome Closures at Net-Server

Explore our catalog and filter by fiber count, sealing method, port number, or manufacturer. Whether you're building a new network or upgrading an existing one, we’ll help you find the right solution.

Choose reliable protection — order dome-type closures from Net-Server and ensure stability for your fiber optic infrastructure!