User's Manual

PTP 250 User Guide Power over Ethernet injector (PoE power supply)
phn-2182_002v000
May 2011
1-11
Table 1-2 PoE power supply interface functions
Interface Function
IEC Power socket at rear Mains power input (100 – 240 V AC).
DATA & POWER OUT RJ45 socket for connecting CAT5e cable to ODU.
DATA IN RJ45 socket for connecting CAT5e cable to network.
Table 1-3 PoE power supply indicator LEDs
Indicator Function Description
AC Off The PoE power supply is not receiving power.
Green (steady) The PoE power supply is receiving power from
an AC outlet.
Green (blinking) The PoE power supply is receiving a voltage
from the AC outlet that is out of the correct
range (100 – 240 V AC).
Port Off There is no device connected to the DATA &
POWER OUT port.
Green (steady) A device is connected to the DATA & POWER
OUT port.
Green (blinking) The PoE power supply is overloaded or has a
short circuit.