Based on this product's specifications, here are some alternatives and similar models
SFP+ Fiber Transceiver StarTech FET-10G (10GBASE-USR, 10GbE MMF, LC, 850nm, 300m, DDM)
Summary description:
SFP+ fiber optic transceiver StarTech FET-10G compatible with Cisco, supporting 10GBASE-USR for 10GbE multimode fiber (MMF). Operates at 850 nm with LC duplex interface and reach up to 300 m. SFP+ form factor provides 10,000 Mbit/s throughput, digital diagnostics (DDM) support and compact dimensions for use in Cisco Nexus 2000 and similar switches and servers.