E40GQSFPSR-AX

Axiom Intel E40GQSFPSR Compatible – QSFP+ transceiver module (equivalent to: Intel E40GQSFPSR) – 40 Gigabit LAN – 40GBASE-SR4 – MPO multi-mode – up to 492 ft – 850 nm – for Intel Ethernet Converged Network Adapter X520, XL710; Ethernet Server Adapter XL710