PD-3006/12
Power over LAN Solutions 9 Cat. No.: 06-6831-056
2.3.2 Port Indications
The status of each port is monitored by a bi-color LED indicator (green and
orange). Green indicates that the PD has been identified as "Power over LAN
enabled", is active and is receiving power.
Orange indicates that the port is not supplying power and is not active. Refer
to Table 2-2 for additional information.
Table 2-1: Power Status Indications
Indicator
Indicator
State
Main Power
Status
Remarks
Off
Midspan is
unplugged or
faulty.
-
Green
Indicates AC
power input
active.
Internal power supply
voltage is within
tolerance.
Green
blinking
Internal power
supply voltage is
out of tolerance.
All ports are
disconnected.
Main
Orange
Internal problem
alarm.
Built-in-Test (BIT) failed.
Table 2-2: Port Status Indications
Port Indicator
State
Port Load
Conditions
Port Voltage
Off
Non-active load or
unplugged port.
Power to the port is
disconnected. No DC voltage
present on spare pairs.
Green
Active load is plugged
in and is within normal
limits.
Continuous nominal DC voltage
is present on the spare pairs.
In the event that an Ethernet device that is not Power over LAN enabled is
connected to the Power over LAN Midspan (indicator is orange or off), the
Ethernet device will be unaffected due to the fact that power is not being
supplied.
