This OM3 Duplex Multimode Fibre Optic Cable is ideal for connecting 10 G Base-SR, 10 G Base-LRM, SFP+ & QSFP+ transceivers for 10 gigabit network connections. This cable has a LSZH jacket which protects from toxic & corrosive gases in poorly ventilated spaces & other areas where it is most critical. This cable also provides backward compatibility with existing 50/125 equipment & the performance headroom required to support LED & VCSEL laser light sources, & 10 Gigabit Ethernet applications. The Low Smoke Zero Halogen (LSZH / LS0H) jacket is composed from materials that lessen the smoke & halogen emissions when the cable is exposed to extreme temperatures.