коммутатор/ PLANET FGSD-1821P 16-Port 10/100TX 802.3at PoE + 2-Port 10/100/1000T + 1-Port shared 1000X SFP Unmanaged Gigabit Ethernet Switch (185W PoE Budget, Standard/VLAN/Extend mode, supports PD alive check, desktop size with rackmount kit)