FC Fiber Optic AdapterFiber optic adapters are used in fiber optic connection,Website:://.zgtech-solution.com, the typical use is to provide a cable to cable fiber connection.There are three kinds of FC fiber optic adapters, square type, single D type and double D type. All FC fiber optic adapters are with metal housing, single-mode FC fiber optic adapters are with zirconia sleeves, multi-mode FC fiber optic adapters are with bronze sleeves..Features:Discordia, ANSI,TIA/EIA,NTT and JIS complianceHigh precision alignmentLow insertion lossHigh return lossGood repeatabilityGood changeabilityGood temperature stabilization Material:Sleeve material: Zirconia    Housing Material: High Quality PlasticApplication:CATV System Telecommunications Optical Networks Testing / Measurement Instruments Fiber to the HomeParameter: Description  SC Fiber Optic Adapter  Item NO.  Test Item  Unit Standard