40mm 100Pcs Fiber Protection Sleeves

40mm 100Pcs Fiber Protection Sleeves 

The 40mm Fiber Protection Sleeves are essential components designed to safeguard fiber optic splices from environmental and mechanical damage. Each pack contains 100 sleeves, making them ideal for both large-scale installations and routine maintenance in fiber optic networks.

These sleeves are constructed with a heat-shrinkable polyolefin outer tube and a hot-melt adhesive inner tube, providing robust protection against moisture, dust, and physical stress. The stainless steel or ceramic strength member embedded within the sleeve ensures precise alignment and added durability, preventing damage to the delicate fiber cores.

Measuring 40 mm in length, these protection sleeves are suitable for both singlemode and multimode fiber splices. The transparent design allows for easy visual inspection of the splice, ensuring proper alignment and securing of the fibers. With a shrinkage ratio of 3:1, the sleeves snugly fit around the splice when heated to 120°C (248°F), providing a secure and reliable connection.

Engineered to operate efficiently in a wide temperature range of -45°C to +100°C, the sleeves are resistant to water absorption, UV radiation, and various chemicals, making them suitable for both indoor and outdoor applications. They also feature high tensile strength (≥ 18 MPa) and excellent dielectric properties (25 kV/mm), ensuring long-term performance and minimal impact on optical performance.

Compliant with RoHS and IEC standards, the 40mm Fiber Protection Sleeves are an environmentally friendly and reliable solution for protecting fiber optic splices in telecommunications, data centers, Fiber to the Home (FTTH) installations, and cable television (CATV) networks. Easy to install with a heat gun or fusion splicer, these sleeves offer durability and protection, ensuring the integrity of fiber optic connections across various network applications.

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