Based on this product's specifications, here are some alternatives and similar models
SFP Transceiver Module StarTech.com J4858C 1000BASE-SX 1GbE Multi Mode Fiber
Summary description:
The StarTech.com J4858C SFP Transceiver Module supports 1000BASE-SX with a maximum data transfer rate of 1250 Mbit/s. It is designed for multi-mode fiber optic connections up to 550m, operating at 850nm. The module is compliant with RoHS and certified by CE, FCC, and UL. Its aluminum housing ensures durability, and it has a low power consumption of 1 W. Ideal for enhancing network performance in various applications.