The Extreme Networks 5120-24X-4Y-AC-F is a stackable Ethernet switch designed for business and IT environments requiring flexible connectivity and reliable network infrastructure. This unit features 24 SFP+ ports supporting both 1 Gigabit and 10 Gigabit Ethernet, alongside four SFP28 ports capable of 10 Gigabit or 25 Gigabit Ethernet. It is suitable for organizations needing to aggregate network traffic, connect high-bandwidth devices, or build out a resilient network core or edge. The switch includes one 550W AC power supply and an additional unpopulated modular PSU slot for redundancy or future expansion. With front-to-back airflow and four integrated fans, it addresses cooling requirements in standard data center or network closet deployments. This model helps solve challenges related to network scalability and port density for varied fiber optic connectivity needs.