Quick Start
H3C S3100-SI Series Ethernet Switches Chapter 1 Product Overvie
w
1-9
I. Rear panel of the S3100-26C-SI model supporting AC
input:
(1) AC power socket (2) Grounding screw
Figure 1-12 Rear panel of the S3100-26C-SI model supporting
AC input
II. Rear panel of the S3100-26C-SI model supporting DC
input:
(1) DC power socket (2) Grounding screw
Figure 1-13 Rear panel of the S3100-26C-SI-DC model
supporting DC input
1.4.4 Power System I. AC input:
z Rated voltage range: 100 VAC to 240 VAC, 50/60 Hz
z Max voltage range: 90 VAC to 264 VAC, 47 Hz to 63 Hz
II. DC input:
z Rated voltage range: –48 VDC to –60 VDC