This OM4 Duplex Multimode fibre optic cable is ideal for connecting 40 G Base-SR4 & 100 G Base-SR10, SFP+ & QSFP+ transceivers for 40 & 100 gigabit network connections. This cable provides backward compatibility with existing 50/125 equipment & the performance headroom required to support LED & VCSEL laser light sources, & 40 or 100 gigabit Ethernet applications in a data centre or wiring closet.