PD-6548
Power over Ethernet Solutions 13 Cat. No.: 06-6860-056
Table 2-1: Power Status Indications
Indicator Color Symptom Remarks
Off
Internal power
supply unit is
unplugged or faulty
Internal power supply voltage is
too low.
Green
Indicates AC power
input active
Internal power supply voltage
is within tolerance.
AC
Orange
Internal problem
alarm
Built in Test (BIT) failed.
Table 2-2: Port Status Indications
Port LED Color 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 complies with normal
load conditions.
Continuous nominal DC voltage is
present on the spare pairs.
Green blinks at a
1 sec. rate
Overload or short circuit. Power to the port is disconnected.
No DC voltage is present on the spare
pairs.
Green blinks at a
0.5 sec. rate
Valid load.
Total aggregated power
exceeds pre-defined
power budget (400w by
default).
Power to the port is not connected or,
if previously connected –disconnected
at the moment.
No DC voltage is present on the spare
pairs.
