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Power over Ethernet
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Details
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.Power over Ethernet or PoE technology describes a system to safely transfer electrical power, along with data, to remote devices over standard category 5 cable in an Ethernet network. It does not require modification of existing Ethernet cabling infrastructure. The IEEE 802.3af PoE standard provides up to 15.4 W of DC power (minimum 44 VDC and 350 mA) to each device. Only 12.95 W is assured to be available at the powered device as some power is dissipated in the cable.
Klappentext
Power over Ethernet or PoE technology describes a system to safely transfer electrical power, along with data, to remote devices over standard category 5 cable in an Ethernet network. It does not require modification of existing Ethernet cabling infrastructure. The IEEE 802.3af PoE standard provides up to 15.4 W of DC power (minimum 44 VDC and 350 mA) to each device. Only 12.95 W is assured to be available at the powered device as some power is dissipated in the cable.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130308216
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- Sprache Englisch
- Genre Technik
- Anzahl Seiten 100
- Größe H220mm x B220mm
- Jahr 2009
- EAN 9786130308216
- Format Fachbuch
- ISBN 978-613-0-30821-6
- Titel Power over Ethernet
- Untertitel Category 5 Cable, Ethernet, Voice over Internet Protocol, Wireless Access Point, Network Switch, Mains Power Around the World, IEEE 802.3, Phantom Power
- Herausgeber Betascript Publishers
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