Installation ManualH3C S5600 Series Ethernet Switches Chapter 1 Product Overview1-131.4 Power systemz AC power input rangeRated voltage: 100 to 240 VAC; 50/60 HzMax. voltage range: 90 to 264 VAC; 50/60 Hzz DC power input rangeRated voltage: –48 to–60 VMax. voltage range: –36 to–72 Vz AC input of the PoE power moduleRated voltage: 100 to 240 VAC; 50/60 HzMax. voltage range: 90 to 264 VAC; 50/60 Hzz DC input of the PoE power moduleRated voltage: –53.5 VMax. voltage range: –52 to –55 VNote:The S5600-26C-PWR/S5600-50C-PWR must use the external PoE PSUrecommended by H3C as its DC input, but not the -48VDC power supply generallyavailable in the equipment room. Otherwise, the device may be damaged.1.5 Cooling systemS3100-8TP-PWR-EI Ethernet switches each run two fans for heat dissipation.Table 1-7 S5600 Ethernet switches cooling system (1)Model S5600-26C S5600-26C-PWR S5600-26FCooling systemTwo fans are for thedevice and two arefor the power supplymodule.Two fans are forthe device and fourare for the powersupply module.Four fans are forthe device and twoare for the powersupply module.
