Belden FXFSSHFM1 FiberExpress FX Fusion Family 1 Splice Holder, Black, Indoor

Belden FXFSSHFM1 FiberExpress FX Fusion Family 1 Splice Holder

The Belden FXFSSHFM1 is a purpose-built splice holder for the FiberExpress FX Fusion Family 1 system, engineered to deliver controlled, consistent heat application during the fiber fusion splicing process. By precisely heating the heat-shrinkable splice protection sleeve, this holder ensures a secure, low-loss fusion bond — minimizing insertion loss and back reflections for reliable, long-term fiber optic connections.

Key Features

• Designed specifically for the Belden FiberExpress FX Fusion Splice-On Connector system
• Minimizes insertion loss and back reflections in fused fiber optic components
• Compatible with a wide range of industry-standard fusion splicers (see compatibility table)
• Compact dimensions: 1.45 in. L × 0.3 in. H × 0.7 in. W
• Indoor-rated construction
• Black finish; single-pack
• Splice-on termination style

Fusion Splicer Compatibility

Use at 150 °C with the following splicers (refer to document AEN-1701 at belden.com/Splice-on for full compatibility details):

• AFL/Fujikura FSM-60S — 30 s
• AFL/Fujikura FSM-70S — 20 s
• Fiber Fox Mini 4S — 20 s
• Fiber Fox Mini 5C — 20 s
• Fiber Fox Mini 6S — 20 s
• Greenlee 910FS — 20 s
• Ilsintech Swift KF4 / KF4A — 20 s
• Sumitomo Quantum Q101-CA — 20 s
• Belden FXFSTOSPL — 20 s

Technical Specifications

Part of the Belden FiberExpress FX Fusion system — a complete ecosystem of splice-on connectors, tools, and accessories for professional fiber optic terminations.