Dell Networking - QSFP+ transceiver module - 40 Gigabit LAN - 40GBASE-SR - up to 492 ft - 850 nm - for PowerEdge T130, T330, T430, T630, PowerEdge R440, R540, R640, R740, T440, T640 - TAA Compliance
Dell - QSFP+ transceiver module - 40 Gigabit LAN - 40GBASE-SR - up to 492 ft - 850 nm