Based on this product's specifications, here are some alternatives and similar models
SFP Module Extralink SFP RJ45 10G 1x RJ45 10Gb/s Copper
Summary description:
The Extralink SFP RJ45 10G is a copper SFP transceiver with a maximum data transfer rate of 10000 Mbit/s. It features an RJ-45 interface and is made of durable aluminum housing. This module is ideal for high-speed networking applications.