Lantronix
SISPM1040-3xxx-L Install Guide
33762 Rev. G
Page
42
of
48
LED Troubleshooting
Table 6: LED Troubleshooting
LED
Color
State
Description
RJ45 Ports
Left side
Green
On
The port is enabled and established a link to connected device, and the
connection speed is 1000Mbps.
Green
Blinking
The port is transmitting/receiving packets, and the connection speed is
1000Mbps.
Amber
On
The port is enabled and established a link to connected device, and the
connection speed is 10/100Mbps.
Amber Blinking
The port is transmitting/receiving packets, and the connection speed is
10/100Mbps.
--
Off
The port has no active network cable connected, or it is not established a
link to connected device. Otherwise, the port may have been disabled
through the switch user interface.
RJ45 Ports
Right Side
Green
On
The port is enabled and supplying power to connected device.
Amber
On
An abnormal state, such as overload status, has been detected in the
switch.
--
Off
The port has no active network cable connected, or it is not connected a
PoE PD device. Otherwise, the port may have been disabled through the
switch user interface.
SFP Ports
Green
On
The port is enabled and established a link to connected device, and the
connection speed is 1000Mbps.
Green
Blinking
The port is transmitting/receiving packets, and the connection speed is
1000Mbps.
Amber
On
The port is enabled and established a link to connected device, and the
connection speed is 100Mbps.
Amber Blinking
The port is transmitting/receiving packets, and the connection speed is
100Mbps.
--
Off
The port has no active network cable connected, or it is not established a
link to connected device. Otherwise, the port may have been disabled
through the switch user interface.