This laser-optimized multimode fiber (LOMMF) cable provides backward compatibility with existing 50/125 equipment while providing the performance headroom required to support laser light sources and 10 Gigabit applications. Optical Multimode 3 (OM3) fiber supports 2000 MHz/km EMB at 850nm, and provides 10 Gigabit transfers up to 300 meters using an 850nm VCSEL source. The Aqua colored jacket is PVC (OFNR-rated), and comes with our Lifetime warranty for a lifetime of worryfree use.