1.2.3 Connecting the Power Source
1.2.3.1 With External Power Supply
Fig. 5: Connecting the power source
The Teldat-3Ge-USB is powered by an external AC/DC power source through the Ethernet cable, provided it com-
plies with the POE 802.3af standard.
To connect the power supply to the device, please follow the steps set forth in
If the Ethernet cable is not POE
on
page 3.
Warning
All interconnected communication devices should be plugged to THE SAME GROUNDED POWER
OUTLET, which should, at the same time, be of good quality (lower than 10 ohms).
Whether the workplace is provided with an uninterrupted power supply system (UPS), regulated supply,
or it is independent from the rest (such as lighting, etc.), it is highly recommended that all data devices
should be connected to the same power source. This will avoid operating and premature aging prob-
lems of drivers and other components.
1.2.3.2 With POE Injector
Fig. 6: POE Injector: Aspect
The Teldat-3Ge-USB can be powered through the Ethernet cable, provided it complies with the POE 802.3af stand-
ard.
To connect the POE Ethernet cable to the device, please carry out the steps set forth in
If the Ethernet cable is POE
1 Device Installation
Teldat S.A.
4
Teldat-3Ge-USB Installation Manual
