CableRack 3m LC/SC Duplex 62.5/125 Multimode Fiber Patch Cable Connector 1: LC Male Connector 2: SC Male Length: 3 Meter (9.9 Feet) Attenuation 850 nm: 3.5 dB/km or at 1300 nm: 1.0 dB/km Standards: Attenuation tested in accordance with EIA/TIA-455-171A