Introduction To S3100-Ei Series Ethernet Switches; S3100-26Tp-Ei - H3C LS-3100-16TP-EI-H3-A-O Installation Manual

Installation Manual
H3C S3100 Series Ethernet Switches
Figure 1-15 shows the rear panel of an S3100-8C-SI DC-powered Ethernet switch.
(1) DC input terminal block
Figure 1-15 Rear panel of an S3100-8C-SI DC-powered Ethernet switch
III. Power system
1) S3100-8C-SI AC-powered Ethernet switches:
Rated voltage range: 100 VAC to 240 VAC, 50 Hz/60 Hz
Input voltage range: 90 VAC to 264 VAC, 47 Hz to 63 Hz
2) S3100-8C-SI DC-powered Ethernet switches:
Rated voltage range: –48 VDC to –60 VDC
Input voltage range: –36 VDC to –72 VDC
IV. Cooling system
The S3100-8C-SI cools off naturally.

1.3 Introduction to S3100-EI Series Ethernet Switches

1.3.1 S3100-26TP-EI

Both AC-powered switches and DC-powered switches are available to this model.
I. Front panel
S3100-26TP-EI
10/100Base-TX Ethernet ports, two auto-sensing 10/100/1000Base-T Ethernet ports,
two 100/1000Base-X SFP ports, and one console port. Each SFP port and the
corresponding auto-sensing 10/100/1000Base- T Ethernet port form a Combo port. For
each Combo port, either the SFP port or the corresponding 10/100/1000Base- T
Ethernet port can be used at a time.
S3100-26TP-EI Ethernet switches have the same front panel, as shown in Figure 1-16.
Ethernet switches
1-11
Chapter 1 Product Introduction
(2) Grounding screw
each provide twenty-four auto-sensing