<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>PoE供电 on 技术博客 - 有条工具</title><link>/blog/tags/poe%E4%BE%9B%E7%94%B5/</link><description>Recent content in PoE供电 on 技术博客 - 有条工具</description><generator>Hugo -- 0.147.7</generator><language>zh-cn</language><copyright>2024-2025 有条工具技术博客</copyright><lastBuildDate>Sat, 07 Nov 2026 12:00:00 +0800</lastBuildDate><atom:link href="/blog/tags/poe%E4%BE%9B%E7%94%B5/feed.xml" rel="self" type="application/rss+xml"/><item><title>一套监控系统三笔账：焦距、硬盘、供电</title><link>/blog/articles/monitoring-security-setup/</link><pubDate>Sat, 07 Nov 2026 12:00:00 +0800</pubDate><guid>/blog/articles/monitoring-security-setup/</guid><description>焦距买错看不清人脸、硬盘买小月底被覆盖、交换机 PoE 预算超载断流——装监控最常翻车的三处，对应 DORI 定档、码率×天数、PSE 端预算三笔账。新上的监控镜头焦距计算器、监控硬盘存储计算器与 PoE 供电功率预算器，把三笔账按开工顺序排好。</description></item></channel></rss>