MTRJ Fiber Optic Adapter Availabilities: - Duplex - Plastic housing Features: - Precise sleeve for excellent alignment - Durability: <= 0.20 dB change after 500 mating cycles - High performance and reliability - Working Temperature range: -40°C to 80°C fiber optical adapter, optical fibre adapters, fibre optic flange, optical fiber flanges, fibre optic adaptor, optic fibre adapter, fiber optical mating sleeve.