Features 1,[Enhance Accuracy] The OTDR launch cable is designed to minimize blind spots during OTDR testing, reducing measurement uncertainty and enhancing testing accuracy. 2,[Versatile Application] The OTDR testing extension cable is widely applicable for various fiber optic scenarios, including LAN, WAN, and MAN setups. 3,[High Performance] Featuring strong sealing performance, the OTDR test cable is water proof, anti fouling, and explosion proof, ensuring durability under various environments. 4,[Lightweight and Portable] The OTDR test cable is compact in size and lightweight, easy to carry and operate, enhancing work efficiency. 5,[Premium Fiber Made] Made from SM G652D 9 or 125um fiber, the OTDR launch cable offers stable performance and long lasting reliability, ensuring dependable usage. Specification Item Type: OTDR Launch Cable Material: ABS Fiber Type: SM G652D 9 or 125um Length: Approx. 500m or 1640ft Connector: SC Angled Physical Touch Typical Loss: 0.33dB or KM at 1310nm, 0.19dB or KM at 1550nm Working Temperature Range: -40-85℃ Package List 1 x OTDR Launch Cable 1 x Storage Bag 1 x Test Report Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.