H3C Technologies H3C S5820X Series Switches - Manual (Page 16)

6
Rear panel
Figure 5 S5820X-28S rear panel
(1) Power module slot 1 (2) Power module slot 2
(3) Hot swappable fan tray (4) Grounding screw
NOTE:
The S5820X-28S switch comes with power module slot 1 empty and power module slot 2 covered by a
filler panel. You can install one or two power modules for your switch as needed. In this figure, two
PSR300-12A AC power modules are installed in the slots.
S5820X-28C panel views
Front panel
Figure 6 S5820X-28C front panel
(1) Expansion interface card slot (2) Seven-segment LED
(3) Port mode LED (4) System status LED (SYS)
(5) Power supply 1 status LED (PWR1) (6) Power supply 2 status LED (PWR2)
(7) OAP card status LED (SLOT3) (8) Port mode LED switching button
(9) USB port (10) Console port
(11) 10/100/1000Base-T auto-sensing Ethernet port (12) 10/100/1000Base-T Ethernet port LED
(13) SFP+ port (14) SFP+ port LED