10
FSD-1603
LED Color Function
PWR Green Lit: Power on
10/100 Green
Lit: indicate that the port is operating at 100Mbps.
Off: indicate that the port is operating at 10Mbps.
Blink: indicate that the Switch is actively sending or receiving
data over that port
2.1.4 Switch Rear Panel
Figure 2-4 & 2-5 & 2-6 shows a rear panel of FSD-503 / FSD-803 / FSD-1603.
Figure 2-4 FSD-503 rear panel
Figure 2-5 FSD-803 rear panel
Figure 2-6 FSD-1603 rear panel
Power Notice:
1. T
he device is a power-required device, it means, it will not work till it is pow-
ered. If your networks should active all the time, please consider using UPS (Un-
interrupted Power Supply) for your device. It will prevent you from network data
loss or network downtime.