NA150 Series Network Appliance U
ser’s Manual
Introduction
6
1.5.2 Rear Panel
Reset Button
Used to reset the system and reboot your computer instead of turning OFF the power.
This method increases life expectancy of power supply
Default Button
See Chapter 3.8 How to use GPIO to control status LED and push buttons
Console port
RS-232 Console port is for the command of line interface and of diagnostic support by
P.O.S.T (Power on Self Test).
Active/Link LED (Single color)for LAN port #1, port#2, port#3, port#4
1.
The orange LED is on when the LAN port connection is working.
2.
The LED flashes when transmitting or receiving any signals to or from the appliance.
3.
The LED is dark when the appliance is off.
Link LED Color
Active LED Color
Green
Orange
Active /Link LED for WAN
1.
The double-color LED light indicates a 10/100/1000Mbps transfer rate.
2.
The green light indicates a 1000Mbps transfer rate
3.
The amber light indicates a 100Mbps transfer rate
4.
If the LED is dark and Link/Active LED is lit or flashing, it indicates a 10Mbps
transfer rate.
5.
Active LED color is orange
6.
When LED and Link/Active LED are both dark, no networking devices are
attached
Transfer Rate
LED Light Color
10Mbps
Dark
100Mbps
Amber
1000Mbps
Green
12V DC
Power Input
Switch LAN Ports
USB Ports
Reset Default(GPI)
Console Port
WAN Port