Based on this product's specifications, here are some alternatives and similar models
SFP transceiver module Lancom Systems SFP-SX-LC10
Summary description:
The Lancom Systems SFP-SX-LC10 is a fiber optic SFP transceiver module with a maximum data transfer rate of 10000 Mbit/s. It features an SFP interface and is designed for high-speed network connectivity. This module is ideal for enhancing network performance and ensuring reliable data transmission over fiber optic connections. It comes as a single unit, making it a convenient choice for network upgrades.