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Installation Manual
H3C S5100-SI/EI Series Ethernet Switches
Chapter 1 Product Overview
1-7
IV. Cooling system
An S5100-24P-SI Ethernet switch provides one fan for heat dissipation.
1.2.4 S5100-48P-SI Ethernet Switch
I. Front panel
An S5100-48P-SI Ethernet switch provides 48 x 10/100/1000Base-TX autosensing
Ethernet ports, four 1000Base-X SFP ports, and one console port. An SFP port and its
corresponding 10/100/1000Base-T autosensing Ethernet port form a Combo port. That
is, only one of the two ports forming the Combo port can be used at a time. Table 1-2
shows the mapping relations between the ports forming the Combo port. Figure 1-8
shows the front panel of an S5100-48P-SI Ethernet switch.
(1)
(1)
(2)
(3)
(4) (5)
(6)
(7)
(1): 10/100/1000Base-T autosensing Ethernet port status LEDs
(2): Console port
(3): 7-segment digitron display
(4): Port status LED mode switch
(5): Ethernet port mode switching LED
(6): Power LED
(7): 1000Base-X SFP port status LED
Figure 1-8
Front panel of an S5100-48P-SI Ethernet switch
II. Rear panel
(1): AC power input
(2): Grounding terminal
Figure 1-9
Rear panel of an S5100-48P-SI Ethernet switch
III. Power supply system
AC input:
Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz
Max voltage range: 90 VAC to 264 VAC, 47 Hz to 63 Hz