4. LED Indicators

LED

 

 

Color

 

Function

 

 

 

 

 

PWR

 

Green

 

Lights to indicate that the Switch is powered on.

1000

 

 

Green

 

Lit: indicate that the port is operating at 1000Mbps.

 

 

 

Off: indicate that the port is operating at 10Mbps or 100Mbps.

 

 

 

 

 

LNK/ACT

 

Green

 

Lit: indicate the link through that port is successfully established.

 

 

 

 

 

Blinks to indicate that the Switch is actively sending or receiving data over that port.

5. Switch Rear Panel

Figure 1-5 & 1-6 & 1-7 & 1-8 shows a rear panel of GSD-503 / GSD-504 / GSD-803 / GSD-804.

Figure 5-1GSD-503 rear panel

Figure 5-2GSD-504 rear pane

Figure 5-3GSD-803 rear panel

Figure 5-1GSD-804 rear panel

Power Notice:

1.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.

2.In some area, installing a surge suppression device may also help to protect your Switch from being damaged by unregulated surge or current to the Switch or the power adapter.