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. Jacket is PVC (OFNR-rated).