SC Fiber Optic Attenuator SC fiber opitc attenuator, LC fiber optic attenuator, FC fiber optic attenuator, ST fiber optic attenuator, MU fiber optic attenuator Features Based on IEC 60869 Environmentally Stable and Reliable Accurate Size High Directivity Excellent Return Loss Technical Standard: Return Loss≥45 dBPC; ≥55 dB UPC; ≥65 dB APC Repeatability1000 times≤ 0.2dB Attenuation & Tolerance: 1~10 dB: precision ≤ ± 0.5dB 11~15 dB: precision ≤ ± 0.75dB 15dB or more: precision ≤ ± 1.0dB Temperature Range -40 to +85°C Wave length: 1,310, 1,550, 1,310/1,550nm Fixed/adjustable Hybrid (or female-male) Attenuation levels ranging from 1dB to 30dB, with standard and premium tolerances, plus custom configurations