Description: Low insertion and back reflection loss Good exchangeability,Good durability High temperature stability Connector: FC to ST Fiber Type: Duplex Jacket Specification: Material: PVC Color: Orange Insertion loss: ?0.3dB Return loss: ?50dB Operating temperature: -40~75 °C Storage temperature: -45~85 °C Package Includes: 1PiecexFC to ST Fiber Optic Jumper