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Installation Manual
H3C S5100-SI/EI Series Ethernet Switches
Chapter 1 Product Overview
1-14
(1): 10/100/1000Base-T autosensing Ethernet port status LEDs
(2): 1000Base-X SFP port status LED
(3): Console port
(4): 7-segment digitron display
(5): Power LED
(6): DC power LED
(7): 10 G interface slot 1 LED
(8): 10G interface slot 2 LED
(9): Ethernet port mode switching LED
(10): Port status LED mode switch
Figure 1-18
Front panel of an S5100-26C-EI Ethernet switch
II. Rear panel
An S5100-26C-EI Ethernet switch provides AC input, DC input, and two 10 Gbps
interface slots on the rear panel, as shown in Figure 1-19.
(1): AC power input
(2): DC power input
(3): 10 G interface slot 1
(4): 10 G interface slot 2
(5): Grounding terminal
Figure 1-19
Rear panel of an S5100-26C-EI Ethernet switch
Note:
Both 10 G interface slot 1 and 10 G interface slot 2 can be used for XFP interface cards,
stack cards, and XENPAK optical modules.
III. Power supply system
An S5100-26C-EI switch provides AC power input and RPS DC input. The AC/DC
power inputs can be used at the same time, acting as backup for each other.