Ask a Question

What is the difference between PoE and Poe+?

0 votes
by (160 points)
What is the difference between PoE and Poe+?

1 Answer

0 votes
by (320 points)
Our passive PoE devices use 48 volt DC power supplies to power standard 802.3af devices. 802.3at is the IEEE Power over Ethernet standard for high powered devices (up to 25.5 watts). For Passive PoE, 56 volts of power is transmitted on all four pairs of the Cat 5 (or better) Ethernet cable. Alternating Current.

Related questions

0 votes
0 answers
What increases and decreases voltage?
asked Jul 2, 2021 by volts (380 points)
0 votes
1 answer
What is the best definition of voltage?
asked Jul 12, 2021 by voltage (1.9k points)
0 votes
1 answer
What is the definition of a volt?
asked Jul 12, 2021 by definition (1k points)
0 votes
1 answer
What is the SI unit of capacitance?
asked May 4, 2021 by thefarad (120 points)
0 votes
0 answers
Are all 3 volt lithium batteries the same?
asked Dec 7, 2020 by battery (2.9k points)
0 votes
1 answer
What is a Farad equal to?
asked Mar 20, 2021 by volt (120 points)
0 votes
1 answer
What is voltage booster?
asked Nov 6, 2020 by voltagebooster (200 points)
0 votes
1 answer
What is volt ohm meter?
asked Nov 28, 2019 by resistance (2.9k points)
0 votes
1 answer
What is an a23 12 volt battery?
asked Nov 28, 2019 by batteries (3k points)
0 votes
1 answer
What is a 9v battery?
asked Nov 28, 2019 by batteries (3k points)
Snow Theme by Hotenda
Powered by Question And Answer
...