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2.2 Rear Panel
The rear panel of the 802.3at PoE+ Switch has an AC power socket (100 to 240V
AC, 50-60Hz, 2.5/5A).
100-240V AC
50/60Hz, 2.5A
Figure 2-4:
GSD-1222VHP Switch Rear Panel
100~240V AC 50/60Hz, 5A max.
Figure 2-5:
GSW-1820VHP/GSW-2620VHP Switch Rear Panel
AC Power Receptacle
For compatibility with electrical outlet standard in most areas of the world, the
802.3at PoE+ Switch’s power supply automatically adjusts to line power in the
range of 100-240V AC and 50/60Hz, 2.5/5A.
Plug the female end of the power cord firmly into the receptacle on the rear panel
of the 802.3at PoE+ Switch and the other end into an electrical outlet, and the
power will be ready.
Power
Notice
The device is a power-required device, which means it will not
work till it is powered. If your networks should be 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 areas, installing a surge suppression device
may also help to protect your 802.3at PoE+ Switch from being
damaged by unregulated surge or current to the Switch or the
power adapter.
