Appendix A Chassis views and technical
specifications
10/100/1000Base-T autosensing Ethernet ports on the S5120-SI switch series are numbered from
top to bottom and left to right.
Chassis views
S5120-9P-SI
Figure 38 Front panel
(1) 10/100/1000Base-T autosensing Ethernet port
(3) Console port
(5) Power status LED (Power)
Figure 39 Rear panel
(1) AC-input receptacle
S5120-20P-SI
Figure 40 Front panel
(1) 10/100/1000Base-T autosensing Ethernet port
(3) Console port
(5) Power status LED (Power)
(2) 1000Base-X SFP port
(4) Port status LED
(2) Grounding screw
(2) 1000Base-X SFP port
(4) Port status LED
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