H3C S3100-8TP-SI Installation Manual page 28

Rear panel
Figure 1-36 Rear panel of an S3100-16TP-PWR-EI Ethernet switch
(1)
(1) AC power socket
Side panel
Each S3100-16TP-PWR-EI Ethernet switch provides a security slot, through which you can lock the
device together with an irremovable object to prevent theft.
The security slot is located at the rear end of the left side panel, as shown in
Figure 1-37 Security slot on left side panel of an S3100-16TP-PWR-EI Ethernet switch
(1)
(1) Security slot
If the left screw hole above the security slot is used, the security slot cannot be used.
Power system
S3100-16TP-PWR-EI Ethernet switches support AC input.
Rate voltage range: 100 VAC to 240 VAC, 50 Hz/60 Hz
Input voltage range: 90 VAC to 264 VAC, 47 Hz to 63 Hz
Cooling system
The S3100-16TP-PWR-EI has two fans for heat dissipation.
(2) Grounding screw
1-26
(2)
Figure 1-37.