2 Pack 7dB SC Fiber Optic Attenuator, SC/UPC Single-Mode Fixed in-Line Attenuator, Male-Female, dB Options: 3dB, 5dB, 7dB, 10dB

SC/UPC Fiber Optic Attenuato: SC/UPC Male to SC/UPC Female, 7dB, Singlemode fixed, Ceramic Core material, 2 Pack. Provide SC adapters to ensure the connection between fiber patch cable. Low Insert-loss & High Return-loss: Polarization dependent loss ≤0.2dB and Return Loss: ≥ 50dB. Using an attenuator to prevent over saturating an optical receiver when the optical power is too high and ensures low bit error rates preventing damage to receiving fiber optic equipment. Good Repeatability & Intercalation: Widely used in Optical Fiber Distribution Frame, Optical Communication Network, Optical Fiber Broadband Access Network, Optical Fiber CATV, Optical Fiber Testers, FLAN, the performance is stable and reliable. Feature: Light weight, small volume, high accuracy, good stability and convenient operation. Attenuator Application: Optical attenuator is a passive device used to reduce the power level of an optical signal. It is generally used in single-mode long-haul applications to prevent optical overload at the receiver.