Based on this product's specifications, here are some alternatives and similar models
SFP Transceiver BlueOptics FibroLAN B238 1250 Mbit/s 1550 nm
Summary description:
The BlueOptics FibroLAN B238 is an SFP transceiver module designed for fiber optic networks. It supports a maximum data transfer rate of 1250 Mbit/s and operates at a wavelength of 1550 nm. The module is made of durable metal housing and has an input voltage of 3.3 V. Weighing only 20 g, it is lightweight and easy to install in various networking applications.