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Overview:
Cisco was the first to develop the capability of providing power to the network end device when it enabled a means of providing power from an Ethernet switch port to its Cisco IP phone. From there, Cisco began work with numerous other vendors within the IEEE to create a standards-based means of providing power from an Ethernet switch port. This Power over Ethernet (PoE) capability has been ratified by the IEEE 802.3af committee and is now widely adopted. Cisco is continuing to promote the evolution of technology innovation by delivering Cisco Enhanced PoE, another industry innovation. Cisco Enhanced PoE is Cisco's extension to the IEEE 802.3af standard that supplies greater amounts of power per port.
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| Format: | Size: | 197 KB | |
| Date: | Feb 2008 | ||
| Pages: | 5 |
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