Based on this product's specifications, here are some alternatives and similar models
Network transceiver module Renkforce RF-4501874
Summary description:
The Renkforce RF-4501874 is a high-performance SFP network transceiver module with a maximum data transfer rate of 1250 Mbit/s. It operates at a wavelength of 850 nm and features an LC fiber optic connector. This module is designed for reliable and efficient data transmission, making it ideal for various networking applications.