H3C S5170-EI Series Hardware Information page 11

Figure2-4 Rear panel
(1) AC-input power receptacle
S5170-54S-EI-DP
Figure2-5 Front panel
(1) 10/100/1000BASE-T autosensing Ethernet port
(3) SFP+ port
(5) Serial console port (CONSOLE)
Figure2-6 Rear panel
(1) Grounding screw
(3) AC-input power receptacle 2
The S5170-54S-EI-DP switch has two power input receptacles on the rear panel. You can use one
power feed or two power feeds for 1+1 redundancy for the switch.
(2) Grounding screw
(2) 10/100/1000BASE-T autosensing Ethernet port
LED
(4) SFP+ port LED
(6) System status LED (SYS)
(2) AC-input power receptacle 1