Chapter 17Power over Ethernet (PoE)
In this chapter, you will learn about the following:
History of PoE
- Nonstandard PoE
- IEEE 802.3af
- IEEE Std 802.3-2005, Clause 33
- IEEE 802.3at-2009
- IEEE Std 802.3-2012, Clause 33
- PoE devices (overview)
- Powered device (PD)
- Power-sourcing equipment (PSE)
- Endpoint PSE
- Midspan PSE
- Power-sourcing equipment pin assignments
- Planning and deploying PoE
- Power planning
- Redundancy
- 802.11n or 802.11ac and PoE
In this ...
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