Planet SGSD-1022 User Manual page 37

User's Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
power cord into an electric service outlet then the power will be ready.
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.
Power Notice:
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.
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