POE Switch Concept | CCNA and CCNP Fundamentals
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POE Switch Concept | CCNA and CCNP Fundamentals
In this video, we explain the PoE (Power Over Ethernet) switch concept, a technology that delivers both data and power through a single Ethernet cable. Learn how PoE works, its types (802.3af, 802.3at, 802.3bt), and how it powers devices like IP phones, cameras, and access points — all critical for CCNA and CCNP engineers designing modern ...
1.3K views1 month ago
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