Cisco Catalyst WS-C3850-48P-L 48-Port Gigabit PoE+ Switch. Check on Cisco website if want to know more, thanks. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\Switches & Hubs\Network Switches". The seller is "globaloneenter" and is located in this country: US. This item can be shipped worldwide.