коммутатор/ PLANET IP30 Industrial L2+/ L4 8-Port 1000T 802.3at PoE+ 2-port 100/ 1000X SFP + 2-port 10G SFP+ Full Managed Switch (-40 to 75 C, dual redundant power input on 48~56VDC terminal block, DIDO (IGS-5225-8P2S2X)