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Table 8: Status LED on Network Ports in EX3200 and EX4200 Switches
State and DescriptionLCD IndicatorLED
Indicates the administrative status (enabled or disabled). The
status indicators are:
Green—Administrative status enabled.
Unlit—Administrative status disabled.
LED: ADMStatus
Indicates the duplex mode.
The uplink module ports are always set to full-duplex;
therefore, the LED is always green.
The status indicators for network ports on the front panel are:
Green—Port is set to full-duplex mode.
Unlit—Port is set to half-duplex mode.
LED: DPX
Indicates the PoE status.
PoE is not enabled on uplink module ports; therefore, the LED
for those ports is always unlit.
The status indicators for network ports on the front panel are:
Green—PoE is enabled on the port.
Amber—PoE is enabled on the port, but no power is drawn
from the port because of one of the following:
No device that draws power from the port is connected
to the port.
A device that draws power from the port is connected to
the port, but the device is not drawing any power from
the port.
Unlit—PoE is not enabled on the port.
LED: POE
LED: SPD
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches