Based on this product's specifications, here are some alternatives and similar models
SFP transceiver BlueOptics ET4202-EX-BO 1250 Mbit/s Fiber optic
Summary description:
The BlueOptics ET4202-EX-BO is an SFP transceiver module designed for fiber optic networks. It supports a maximum data transfer rate of 1250 Mbit/s and has a mean time between failures (MTBF) of 1,000,000 hours. The module is lightweight at 40 g and comes in a silver color, making it suitable for various networking applications.