24 Core Dome Joint – Mechanical Fibre Splice Enclosure

The 24 Core Mechanical Dome Joint is a compact and robust fibre optic splice closure designed for mechanical splicing of up to 24 cores. It offers secure protection for fibre connections in both aerial and underground installations. Built with high-strength plastic and sealed with a compression locking system, this dome joint provides long-term environmental and mechanical protection for mission-critical networks.

Key Features

• Capacity: Accommodates up to 24 fibre splices
• Type: Mechanical – no heat shrink tools required
• Enclosure: Dome-type housing with base clamp sealing
• Material: High-impact plastic for durability and UV resistance
• Ingress Protection: IP65/IP68 rated for water and dust resistance
• Ports: Multiple cable entry/exit ports with rubber grommets
• Installation: Suitable for aerial, duct, or pole-mount configurations

Secure Mechanical Fibre Management

Unlike traditional heat-shrink splice joints, this mechanical dome joint simplifies installation with tool-free cable fixing. Ideal for contractors and maintenance teams needing fast, field-deployable solutions in harsh or remote areas. The clamping system ensures tight sealing against dust, moisture, and external stress.

Application Scenarios

Trusted in broadband and FTTx networks, the 24 core dome joint is widely used in:

• Backbone and access fibre networks
• FTTH drop cable connections
• Data centre external feeds
• Railway and roadside fibre deployments
• Underground vaults and manholes

Built for Harsh Environments

With its IP-rated sealing and dome housing, the joint withstands wide temperature ranges and humidity. It’s engineered to resist vibration, mechanical shock, and UV exposure—making it a long-lasting component for any outdoor fibre optic setup.

Need Larger Capacity?

Explore our 96 Core Mechanical Dome Joints for higher-capacity splice applications.

Learn More About Fibre Splice Closures

For installation standards and joint types, visit this guide on fibre splice closures.

Frequently Asked Questions