The Allied Telesis AT-x510-52GTX stackable Gigabit edge switch features 48 x 10/100/1000T ports and 4 x 10G/1G SFP+ uplink ports with two internal load-sharing AC power supplies for high reliability. Combined with VCStack™ — which allows devices to be stacked to create highly resilient solutions that can be distributed over long-distances — the AT-x510-52GTX is the perfect choice for critical applications requiring uninterrupted service. The x510 Series also offers a comprehensive security feature set that enables secure Edge solutions for enterprise, healthcare, education and government applications.