Voltage Measurement - Ideal Networks PoE Pro Guía De Uso

If a voltage greater than approximately
2 volts is detected on any pin(s), cable testing
and length measurement are not possible.
Instead, PoE PRO displays information
about the voltage(s) present and the type of
service that those voltages indicate, where
applicable.
Port
Voice
Data
Example 1 –
PBX service on
VOICE port
Shows analog
telephone
service (PBX)
Shows Pin 2 is
48volts positive
compared to Pin 5
158823.01
Service
PBX
PoE
PBX
ISDN
Example 2 –
ISDN service on
DATA port
Shows digital
telephone
service (ISDN)
Shows Pins 3 and 6
are 38volts positive
compared to Pins
4 and 5
PoE PRO

Voltage Measurement

The display shows the detected voltage and
the pins on which it is present, together with
polarity. Depending on the port and the
voltages on the pins, the display also shows
the type of service detected on the cable...
Voltage
>30v
(See previous section)
>30v
>30v
Unknown service
compared to Pin 7
Pins
3-4 or 2-5
4-5
3/6 – 4/5
Example 3 –
on DATA
Warning
Indication
Shows Pin 1 is
23volts positive
EN
13