Based on this product's specifications, here are some alternatives and similar models
Software license EXTREME 16755 — network device feature and security updates
Summary description:
EXTREME 16755 is a software license that provides essential upgrades and vendor support for Extreme networking equipment. It delivers the latest feature enhancements and security updates to maintain device performance and reliability. Suitable for businesses that need to keep networks up to date, reduce downtime and ensure continued compatibility with vendor services.