Based on this product's specifications, here are some alternatives and similar models
SFP Module StarTech.com 10070H
Summary description:
The StarTech.com Extreme Networks 10070H Compatible SFP Module offers a reliable 1000BASE-T connection via RJ45 for Cat6/Cat5e cables. With a maximum data transfer rate of 1250 Mbit/s, this copper transceiver ensures efficient Gigabit Ethernet performance over distances up to 100 meters. Designed for Extreme Networks compatibility, it features a compact size (68mm x 13.7mm x 13.8mm) and a robust MTBF of over 510 million hours, making it a durable choice for networking needs.