Based on this product's specifications, here are some alternatives and similar models
network transceiver module DeLOCK 86199
Summary description:
The DeLOCK 86199 is a high-performance SFP+ network transceiver module with a maximum data transfer rate of 10000 Mbit/s. Operating at a wavelength of 850 nm, it features an LC fiber optic connector, ensuring reliable and efficient data transmission. Ideal for high-speed networking applications, this module is compatible with various devices, making it a versatile choice for enhancing your network infrastructure.