H3C S5120-SI Series Installation Manual

1-4
S5120-52P-SI
Front Panel
Figure 1-5 S5120-52P-SI front panel
(1) 10/100/1000Base-T auto-sensing Ethernet port
(2) 10/100/1000Base-T auto-sensing Ethernet port status LED
(3) Console port (4) Power LED (Power)
(5) 1000Base-X SFP interface (6) 1000Base-X SFP interface status LED
Rear Panel
Figure 1-6 S5120-52P-SI rear panel
(1)
(2)
(1) AC receptacle (2) Grounding screw
Power Supply System
AC power input:
Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz
Input voltage range: 90 VAC to 264 VAC, 47 Hz or 63 Hz
Cooling System
The S5120-52P-SI is equipped with one fan for heat dissipation.
Ports
Console Port
Each S5120-SI series provides one console port on the front panel. Table 1-2 describes the console
port specifications.

H3C S5120-SI Series Specifications

General

Brand	H3C
Model	S5120-SI Series
Category	Switch
Language	English