H3C S5100-SI series Quick Start Manual page 21

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