SpeedyFiberTX - Multimode 10G OM3 50/125 Fiber Patch Cable, Duplex LC to LC, Slim Zipcord LSZH Cable JacketSpecifications Insertion Loss ≤ 0.2 (dB) Return Loss ≥ 30 (dB) Operating Temperature -20° C to +70° Ferrule Material Ceramic Operating Wavelength 850nm and 1300nm Serial10 Gigabit Ethernet 300 MHz*km Compliance UL, CE, IEC, TIA, RoHS Features and BenefitsIndustry standard Limited-Smoke and Zero-Halogen LSZH cable jacket Lightweight and flexible slim zipcord tight-buffered cable Pre-terminated with durable LC to LC connectors and ready for deployment Every termination is tested to ensure the quality in network performance Our proprietary manufacturing processes and advanced technology result in quality guarantee