20x 10/100/1000Base-T with PoE

L3 layer PoE switches - DCN S5750E-28X-P-SI (R2), 24x 10/100/1000Base-T with PoE+ (360W) RJ45 + 4x COMBO (RJ45 PoE or SPF) + 4x 1/10GBase-X SFP+, designed for work in telecommunications networks, ISPs, as well as in structural 10Gb enterprise installations, CCTV, WiFi;