LAN Power Systems LP2521 Installation And User Manual - Technical Considerations
2-2
Technical Considerations
Before you mount the PoE Injector to a fixed location, consider all of the
following:
Determine optimal placement, check patch cord routing
and AC outlet location.
Collect and document Network information as required.
Ensure the cable length from the Ethernet Network
Switch to the Powered End device does not exceed 100
meters total length.
Note: The PoE Injector is not a repeater and does not amplify
the Ethernet data signal. The Injector must be used in
conjunction with an Ethernet Switch.
Caution: Observe the following considerations when installing
the Single Port PoE Injector.
Connect the Injector to a grounding type AC outlet (100-
240 VAC), using the standard power cord supplied.
Allow for easy access to disconnect the unit from the AC
outlet or UPS, if necessary.
Do not cover the unit or block airflow with any other
objects. Keep the unit away from excessive heat,
humidity, vibration and dust.
Installation must at all times conform to local regulations
There are no user serviceable parts inside the Injector.
If support is needed, refer to “If You need Help” on page V.
SELV - Safety Extra Low Voltage (Connect only to PoE
Networks without routing to the ourside plant)