Feature: 1. Easy Use: The fiber optic cable has low insertion loss, large return loss, good interchangeability, excellent repeatability, easy to use 2. Small Loss: The fiber sleeve is made of ceramic, so that any configuration of fiber tail and jumper can make the loss of optical signal very small 3. Rest Assured to Use: The size and level of the radius of curvature of the ceramic end face meets the standard requirements 4. Polishing Technology: Stable polishing technology and polishing equipment effectively ensure that the center of the optical fiber is polished and the appearance of the optical fiber is scratch free 5. Widely Used: Applied to optical fiber wiring, communication room, link transmission equipment, optical fiber communication, communication base station, transceiver equipment Specification: Item Type: Fiber Optic Cable Model: E-LC/FC-SM-3M Material: Ceramic, PVC Purpose: Optical Fiber Wiring, Communication Room, Link Transmission Equipment, Optical Fiber Communication, Communication Base Station and Transceiver Equipment Basic Parameters: Insertion Loss: ≤ 0.2 Return Loss: ≥ 45 ≥ 60 ≥ 50 Interchangeability: ≤ 0.1 (db) Operating Temperature: - 20℃ - + 60℃ Storage Temperature: - 40℃ - + 80℃ Spectrum Bandwidth: 60nm Outer Diameter of Optical Fiber: Approx. 3.0mm/0.12in Anti Relay: ≥4kg. Package List: 1 x Fiber Optic Cable