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THE POWER BEHIND THE TECHNOLOGY.
- Source :
-
School Planning & Management . Dec2005, Vol. 44 Issue 12, p14-14. 1p. - Publication Year :
- 2005
-
Abstract
- The article reviews three direct-current (DC) power options for Internet Protocol (IP)-based devices such as Wireless Access Points, Voice Over IP phones, and IP security cameras. The three DC power choices discussed are the use of a data switch or patch-bay with built-in Power Over Ethernet, an alternating current (AC)-to-DC power supply located in a wiring closet or an AC-to-DC hardwired transformer located in an electric box near the device.
Details
- Language :
- English
- ISSN :
- 10864628
- Volume :
- 44
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- School Planning & Management
- Publication Type :
- Periodical
- Accession number :
- 19408015