Optical fiber splice sleeve by electro base Mini-Closure-1F — 1 fiber, 100×10×12 mm

The electro base Mini-Closure-1F optical fiber splice sleeve is a compact protective enclosure designed for a single fiber splice. With external dimensions of 100×10×12 mm it offers space-efficient protection and basic environmental sealing for fusion or mechanical splices. The sleeve organizes the splice, provides strain relief and reduces the risk of bending or mechanical damage when installed in cabinets, junction points or confined routing channels.

Advantages

The small form factor allows installation in tight spaces where larger splice closures would not fit. Its rigid body provides mechanical protection and consistent alignment for the fused or mechanical joint. Basic environmental sealing helps keep the splice area free from dust and moisture during typical indoor or sheltered deployments. The sleeve simplifies handling during installation and maintenance by keeping the fiber route neat and limiting movement at the splice point.

Suitable for

• Protecting a single fusion or mechanical fiber splice in indoor cabinets
• Patching and organizing fiber in telecom or data cabinets with limited space
• Splice protection in junction boxes and confined access points
• Temporary or permanent installations where minimal footprint is required

Key specifications

• Capacity: protection for one optical fiber splice
• Dimensions: 100 × 10 × 12 mm (length × width × height)
• Material: rigid protective shell with internal routing features for splice placement
• Sealing: basic dust and moisture protection suitable for indoor or sheltered use
• Compatibility: suitable for standard single-fiber fusion or mechanical splices

How to use

Prepare the fiber according to usual stripping and cleaving procedures for a fusion or mechanical splice. Place the splice into the central area of the sleeve and secure the splice and buffer tubes using the internal routing features to provide strain relief. Close the sleeve ensuring the sealing surfaces meet to provide basic environmental protection. Mount the sleeved splice in the chosen cabinet, junction point or routing channel, taking care to avoid tight bends at the entry and exit points.

Usage recommendations

Use the optical fiber splice sleeve in dry, indoor or otherwise sheltered environments where only basic environmental protection is required. For outdoor or fully exposed installations, select closures with higher sealing and environmental ratings. Handle fibers with appropriate tools and follow industry best practices for splice preparation and testing to ensure minimal insertion loss and reliable performance.