Power over may refer to various forms of powering devices over data links:
- Power over eSATA (eSATAp), a variant of eSATA also delivering power over the same cable (but not the same wires inside the cable)
- Power over Ethernet (PoE), a method to power devices over their Ethernet cable (shared wires for data and power)
- Power over fiber (PoF), delivering power over optical (data) links (shared fibers for data and power)
- Power over LAN, a PoE-predecessor originally by PowerDsine, now Microsemi (shared wires for data and power)
See also
- 1-Wire, an electrical interface for power and data transmission over two wires
- Phantom power, shared wires for analog electrical signals and power
- Power-line communication (PLC), data transmission over mains power supply
- PoweredUSB, a proprietary high power delivering variant of USB
- USB Power Delivery Specification (USB PD), high power delivery over (standard) USB
- Wireless power transfer (WPT), energy transmission via magnetic fields or electromagnetic waves
- Overpower
- All pages with titles beginning with Power over
Index of articles associated with the same name
This set index article includes a list of related items that share the same name (or similar names). If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article. Category: