коммутатор/ PLANET 24-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, (FGSD-2621P)