This OM3 Duplex Multimode Fiber 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.