Quick Start
H3C S5100-SI/EI Series Ethernet Switches
Chapter 1 Product Overview
1-14
Item
S5100-8P
-PWR-EI
S5100-16
P-PWR-E
I
S5100-26C-
PWR-EI
S5100-50C-
PWR-EI
Input
voltage
The S5100-EI series support AC input and DC input.
AC input:
Rated voltage range: 100 VAC to 240 VAC, 50 Hz or
60Hz
Max voltage range: 90 VAC to 264 VAC, 47 Hz to 63
Hz
DC input (for S5100-26C-PWR-EI and
S5100-50C-PWR-EI):
Voltage range: -52 VDC to -55 VDC
Max
power
consumpt
ion
100 W
170 W
AC input:
500 W
DC
input:435 W
AC input: 540
W
DC input:
840 W
Max
power
supplied
externally
(PoE)
15.4 W ×
4
15.4 W ×
8
15.4 W × 24
AC input:
15.4 W × 24
DC input:
15.4 W × 48
Fan 2 3
z
Two fans
for
cooling
the whole
device
z
Three
fans for
cooling
the
power
supply
system
z
Three
fans for
cooling
the whole
device
z
Three
fans for
cooling
the power
supply
system