PoE Power Basics
00:04:55
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2019 年 7 月 9 日
Powered Device (PD) and Power Sourcing Equipment (PSE) controllers are the responsible ICs for power distribution across CAT5 cables. Learn more about why “class” and “types” matter, and what to consider when it comes to 2- and 4-pair wiring.
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以太网供电 (PoE) 培训系列
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