PLANET XGS3-24042 - Manual (Page 34)

2-5
2.1.3 Switch Rear Panel
The rear panel of the Managed Switch indicates an AC inlet power socket, which accept input power from 100
to 240V AC, 50-60Hz. Figure 2-1-5 shows the rear panel of these Managed Switches
XGS3-24042/24242 Rear Panel
Figure 2-1-5 Rear panel of XGS3-24042/24242
XGS3-24042/24242 Rear Panel with two 2-Port 10G SFP+ module
Figure 2-1-6 Rear panel of XGS3-24042/24242 with two 2-Port 10G SFP+ module
■ AC Power Receptacle
For compatibility with electric service in most areas of the world, the Managed Switch’s power supply
automatically adjusts to line power in the range 100-240VAC and 50/60 Hz.
Plug the female end of the power cord firmly into the receptalbe on the rear panel of the Managed Switch.
Plug the other end of the power cord into an electric service outlet then the power will be ready.
■ Connecting DC Power Supply
The XGS3 switch supports -48VDC power input, connect the power cable to the switch at the input terminal
block. Connect the power cable to the DC power supply. After power up or reset, the Managed Switch
performs a cold start procedure.
Figure 2-1-7 -48VDC connector
Power Notice:
The device is a power-required device, it means, it will not work till it is powered. If your
networks should active all the time, please consider using UPS (Uninterrupted Power
Supply) for your device. It will prevent you from network data loss or network downtime.
In some area, installing a surge suppression device may also help to protect your Managed
Switch from being damaged by unregulated surge or current to the Switch or the power
adapter.