The most popular method of protecting a fusion splice is the utilization of two heat sensitive tubes supported by a stainless steel rod. The FIS protection sleeve contains a custom inner tube made of polyolefin, which melts around the fiber to provide both moisture and cushion protection. The Teflon-treated inner tube allows easy fiber entry. The sleeve shrinks to a size that allows insertion into most fusion splice trays. This is a proven shrink tube design used in thousands of telco and communication applications.
(Part – F1100240T50) – FIS Fusion Protection Sleeve Tapered Ends 40mm 3mm After Shrink Clear 50 Pack – Fiber Optic Fusion Splicing Equipment & Accessories –
Precision fiber splicing equipment is essential for building reliable, high-performance optical networks. Designed for accuracy and efficiency, modern fusion splicers deliver low-loss, consistent splices across single-mode and multimode fiber applications. Ideal for telecom, data center, and OSP installations, these tools help reduce downtime while ensuring long-term network integrity. Explore professional-grade fiber splicing solutions from American Tech Supply, offering trusted performance for technicians and network engineers alike.
$10.50
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