Lenovo Brocade 40Gb QSFP+ SR4 Optical Transceiver - For Data Networking, Optical Network 1 MPO 40GBase-SR4 Network - Optical Fiber50 µm - Multi-mode - 40 Gigabit Ethernet - 40GBase-SR4
Lenovo 40GB Brocade QSFP+ SR4 Op XCVR Manufacturer Part# 01KN813 UPC Code: 889488424238