Beyond this the signal begins to attenuate and reduces the speed and reliability of the connections.
Poe ethernet cable distance.
Power over ethernet or poe describes any of several standards or ad hoc systems that pass electric power along with data on twisted pair ethernet cabling.
For passive poe you should use a 24v power supply.
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The range of exterior network cabling a single ethernet cable whether indoor or outdoor is designed to function over a distance of about 328 feet about 100 meters.
Standard poe has ethernet cable distance restrictions of 100 meters 328 feet for data and power transmission whether for ieee 802 3af poe or 802 3at poe.
The furthest distance a poe switch can transmit simple data over ethernet is a distance of 100 meters.
802 3af and 802 3at poe standards have a distance limit of 100 meters or 328ft which is also the limit for the data transmission for ethernet cables.
Poe 802 3at type 2.
Edimax provides the solutions to overcome the poe distance limitation with the following solutions.
Simply connect outreach max in line with the cat5 or cat6 network cable for every extra 100 metres 328 feet of length required.
24v passive poe will power an om series ap up to about 50 meters or 100 150 feet.
No configuration or electrical supply is needed and full rate network throughput is maintained.
Poe effectively doubles the poe power to the device by providing 30w of power to the ethernet port to be sent 25 5w of delivered power at 100m distance from the switch.
The limitation is not the power.
This allows a single cable to provide both data connection and electric power to devices such as wireless access points waps internet protocol ip cameras and voice over internet protocol voip phones.
Outreach max extends network connections to poe enabled devices only.
Epe 24r proprietary 24v 1a poe injector.
Poe can transmit 100 meters from the switch or hub to the nic regardless of where the power is injected.