2-27 
(2) Power supply 1 (PWR1) 
(3) Power supply 2 (PWR2) 
 
The S5130S-52F-EI switch comes with power supply slot 1 empty and power supply slot 2 installed 
with a filler panel. You can install one or two power supplies for the switch as needed. In Figure2-24, 
two PSR150-A1 AC power supplies are installed. 
S5130S-28MP-EI 
Figure2-25 Front panel 
 
(1) 10/100/1000BASE-T autosensing Ethernet port 
(2) 5G/2.5G/1000BASE-T autosensing Ethernet port (5GBASE-T) 
(3) Console port (CONSOLE) 
(4) 10/100/1000BASE-T autosensing Ethernet port LED 
(5) System status LED (SYS)  
(7) 5G/2.5G/1000BASE-T autosensing Ethernet port LED 
(8) Micro USB console port 
 
Figure2-26 Rear panel 
 
(2) AC-input power receptacle