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Before you use the Vigor router, please get acquainted with the LED indicators and connectors first.
The displays of LED indicators and connectors for the routers are different slightly.
D
e
s
c
D
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LED
PWR
ACT
SFP 1/2
USB 1/2
GigaLAN1
/LAN 2)
Giga
WAN1/2/3/4
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a
a
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a
a
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r
i
p
t
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Status
On
Off
Blinking
On/Off
On
Off
On
Off
LNK
On
Blinking
Off
1000
On
Off
LNK
On
Blinking
Off
1000
On
Off
C
C
o
o
n
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Explanation
The router is powered on.
The router is powered off.
The system is active.
The system is hanged.
The fiber connection is established.
No fiber connection is established.
The USB device is installed and ready.
No USB device is installed.
The Ethernet link is established on corresponding port.
The data transmission is done through the corresponding
port.
No Ethernet link is established.
It means that a normal 1000 Mbps connection is through
its corresponding port.
It means that a normal 10/100 Mbps connection is
through its corresponding port.
The Ethernet link is established.
The data transmission is done through the corresponding
port.
No Ethernet link is established.
It means that a normal 1000Mbps connection is through
its corresponding port.
It means that a normal 10/100Mbps connection is through
its corresponding port.
2
Vigor3900 Series User's Guide
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