Lenovo Brocade 40Gb QSFP+ LR4 Optical Transceiver - For Data Networking, Optical Network - 1 LC 40GBase-LR4 Network - Optical Fiber - 9 µm - Single-mode - 40 Gigabit Ethernet - 40GBase-LR4
Lenovo 40GB Brocade QSFP+ LR4 Op XCVR Manufacturer Part# 01KN817UPC Code: 889488424245 Provantage Code: LEN9MVF