VIVOTEK SFP-1000-SM13-10. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1250 Mbit/s, Interface type: SFP. Certification: IEC 825, EN60825-1, FDA 21 CFR 1040.10, 1040.11. Maximum voltage: 3.3 V. Width: 55.9 mm, Depth: 14.7 mm, Height: 12.4 mm