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Power over Ethernet (PoE) basics and beyond

(www.edn.com)
257 points voxadam | 2 comments | 16 Oct 25 14:09 UTC | HN request time: 0.41s | source
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dang ◴[22 Oct 25 04:25 UTC] No.45664866[source]▶
[stub for offtopicness]
replies(6): >>45605709 #>>45663930 #>>45664347 #>>45664466 #>>45664803 #>>45665279 #
1. elromulous ◴[22 Oct 25 02:59 UTC] No.45664466[source]▶
"every engineer"? Should a chemical or nuclear energy engineer have to know about PoE?
replies(1): >>45664552 #
2. ThrowawayTestr ◴[22 Oct 25 03:14 UTC] No.45664552[source]▶
Sure. It's really useful if you're setting up a home security network.