User's Manual

User’s Manual of GS-4210-24P2S
■ 100 / 1000Base-X SFP Interfaces
LED
Color Function
Lights: To indicate the link through that port is successfully established at 1000Mbps.
1000
LNK/ACT
Green
Blink: To indicate that the switch is actively sending or receiving data over that port.
Lights:
To indicate the link through that port is successfully established at 100Mbps.
100
LNK/ACT
Orange
Blink:
To indicate that the switch is actively sending or receiving data over that port.
2.1.3 Switch Rear Panel
The rear panel of the PoE Managed Switch indicates an AC inlet power socket, which accepts input power from 100 to 240V AC,
50-60Hz, 4A. Figure 2-1-3 shows the rear panel of this PoE Managed Switch.
Rear Panel
Figure 2-1-3: Rear Panel of GS-4210-24P2S
■ AC Power Receptacle
For compatibility with electric service in most areas of the world, the PoE Managed Switch’s power supply automatically
adjusts to line power in the range of 100-240V AC and 50/60Hz, 4A.
Plug the female end of the power cord firmly into the receptalbe on the rear panel of the PoE Managed Switch. Plug the
other end of the power cord into an electric service 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.
Power Notice:
In some areas, installing a surge suppression device may also help to protect your PoE Managed
Switch from being damaged by unregulated surge or current to the PoE Managed Switch or the power
adapter.
23