Коммутатор 48 x GE + 2 x 10G SFP+ ports + 1 x expansion slot (for dual 10G SFP+ ports) L3 Stackable Switch, w/ 1 x RJ45 console port, 1 x USB type A storage port, RPU connector, Stack up to 4 units,PoE Budget max. 780W Edge-corE ECS4620-52P