Fiber optic Fusion Splice Protection Sleeve Reliable Fusion Splice Protector
Short Description:
Reliable fiber splice protection with a stainless-steel strength member and multi-layer polyolefin construction. Standard, slim, mini, and micro styles provide durable mechanical protection and flexible splice-tray options.Description
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Description
Protect fusion splices with reliable mechanical reinforcement and flexible sizing—without sacrificing splice-tray compatibility. These Fiber optic Fusion Splice Protection Sleeve combine a 302 stainless-steel strength member with polyolefin copolymer inner tubing and a clear polyolefin outer tube to keep splices aligned and protected during installation, handling, shipping, and operation. The products are available in various styles—including standard, small-diameter, mini, and micro versions—suitable for a wide range of splice trays and fiber management configurations. The stainless-steel strength member has rounded and polished ends, while the inner and outer tubes provide a layered protective structure around the splice. The clear outer tube also allows technicians to view the fiber color after installation, making splice identification and inspection easier.
Designed for dependable fusion-splice protection, the fiber protection sleeve reinforces the splice area against mechanical stress while helping maintain the alignment of the joined fibers.
Fiber optic Fusion Splice Protection Sleeve Features
- Precise lengths free of all burrs and sharp edges
- Heat-bonded assembly
- Choice of lengths and diameters
- Sleeves feature clear outer tube for viewing fiber color
- Slim sleeves feature reduced diameter to fit more finished product in splice trays


Fiber protection Sleeve standards compliance
Outer tube of the splice sleeves meets MIL-I-23053/5 Class 2.
Standard style sleeves meet Bellcore GR-1380 specifications.
| Packing details |
| 0.1kg/bag, 5cm x 5cm x 2cm
100 units/bag |
Specification
Fusion Splice Protector Sleeve Specification
| Outer Tube | Polyolefin |
| Working Temperature | -55° C to 135° C (-65° F to 275° F) |
| Ultimate Strength | 220 kg/cm3 |
| Elongation | 650% |
| Specific Gravity | 95° C (203° F) |
| Water Absorption | 0.05% |
| Minimum Shrink Temp | 95° C (203° F) |
| Fungus Resistance | Inert |
| Solvent Resistance | Good |
| Acid Resistance | Excellent |
| Inner Tube | Polyolefin Copolymer (Ethylene-Vinyl Acetate) |
| Ultimate Strength | 200kg/cm3 |
| Elongation | 700% |
| Melting Point | 80° C (176° F) |
| Specific Gravity | 0.93 |
| Strength Member | 302 Stainless Steel with rounded and polished ends |
| Shrink Time* Standard | 90 seconds |
| Shrink Size Standard: | 2.9 mm |
| Slim: | 2.5 mm |
| Ribbon: | 4.3-5.1 mm |
*Shrink times vary with heater style and ambient temperature.
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One response
Use these on our splicer and they work great every time! Have yet to have one fail me.They work as well as the expensive one. No difference.