Based on this product's specifications, here are some alternatives and similar models
LevelOne Gigabit Ethernet over VDSL2 Converter 1000 Mbit/s
Summary description:
The LevelOne Gigabit Ethernet over VDSL2 converter enables high-speed network connectivity over long distances up to 3000 meters. Supporting data transfer rates of up to 1000 Mbit/s, this device features a durable metal housing and supports IEEE 802.3 standards. It is an ideal solution for extending Ethernet networks in professional environments, ensuring reliable wired connectivity with a typical power consumption of 4.5 W.