Origin Storage PAN-QSFP-40GBASE-ER4 Palo Alto Compatible Transceiver QSFP+ 40GBase-ER4 and OTU3 (1310nm SMF 40km DOM). SFP transceiver type: Fiber optic, Maximum data transfer rate: 40000 Mbit/s, Interface type: QSFP+. Product colour: Silver, Housing material: Metal, Brand compatibility: Palo Alto Networks. Input voltage: 3.3 V. Compliance certificates: Electromagnetic Compatibility (EMC), REACH, RoHS, CE, Federal Communications Commission (FCC), Certification: CE, FCC, RoHS, REACH. Doesn't contain: Lead