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LED Color Status
Indicator
Glowing Dim Flashing
?
Power Green Power On Power Off N/A.
?
Local Link
Green Connected to a LAN
device
Disconnected from
any LAN device
Receiving/
Sending data
?
Local
100/10
Green 100Mbps detected 10Mbps detected N/A.
?
Local
Full/Half
Green Full duplex Half duplex N/A.
?
Global
Link
Green Connected to a
Cable/DSL Modem
Disconnected from
any Cable/DSL
modem
Receiving/
Sending data
?
(blank) Green Internet connected
1
Internet disconnected
N/A
?
Error Red Components
malfunctioning
N/A. N/A.
Table 1: LED Indicators
Port Name Functions
a VDC IN Connects the power adapter plug.
b Console Connects an RS-232 serial cable to your computer for
?? Configuring from terminal programs
?? Firmware upgrade.
c Global
Connects to Ethernet port on Cable Modem or DSL Modem for Internet
Access.
d Local Connects to the Ethernet Hub/Switch on LAN.
Table 2: Connections Ports
1
For Cable modem connection, it means the device has received an IP address from the ISP.
For DSL modem connection, it means PPPoE connection has been established.