科普 | PoE、PoE+、Hi-PoE你分的清吗？
<section style="display:none;" data-tools="新媒体管家" data-label="powered by xmt.cn"><br></section><section style="box-sizing: border-box;font-size: 16px;"><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="text-align: center;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 90%;box-sizing: border-box;"></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="font-size: 14px;text-align: center;line-height: 1.9;letter-spacing: 1.2px;color: rgb(113, 112, 113);box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><span style="letter-spacing: 1.2px;font-size: 15px;box-sizing: border-box;">PoE、PoE+、Hi-PoE？</span></p><p style="box-sizing: border-box;"><span style="font-size: 15px;box-sizing: border-box;">经常在PoE设备的参数里看到</span></p><p style="box-sizing: border-box;"><span style="font-size: 15px;box-sizing: border-box;">都是什么意思啊？</span></p><p style="box-sizing: border-box;"><span style="font-size: 15px;box-sizing: border-box;">明明是PoE的交换机，怎么连接PoE摄像机不通呢？</span></p><p style="box-sizing: border-box;"><span style="font-size: 15px;box-sizing: border-box;">Hi-PoE设备可以用PoE交换机供电吗？</span></p><p style="box-sizing: border-box;"><span style="font-size: 15px;box-sizing: border-box;">……</span></p><p style="box-sizing: border-box;"><span style="font-size: 15px;box-sizing: border-box;">看完接下来的内容，就能找到答案啦~</span><br style="box-sizing: border-box;"></p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="display: flex;flex-flow: row nowrap;isolation: isolate;margin-top: 10px;margin-bottom: 10px;text-align: center;justify-content: center;box-sizing: border-box;"><section style="display: inline-block;vertical-align: bottom;width: auto;background-color: rgba(255, 255, 255, 0);flex: 0 0 0%;align-self: flex-end;height: auto;line-height: 0;box-sizing: border-box;"><section style="margin-bottom: -12px;box-sizing: border-box;" powered-by="xiumi.us"><section style="color: rgb(255, 255, 255);font-size: 36px;line-height: 1;letter-spacing: 3px;text-shadow: rgb(255, 177, 25) 0px 1.4px, rgb(255, 177, 25) 1px 1px, rgb(255, 177, 25) 1.4px 0px, rgb(255, 177, 25) 1px -1px, rgb(255, 177, 25) 0px -1.4px, rgb(255, 177, 25) -1px -1px, rgb(255, 177, 25) -1.4px 0px, rgb(255, 177, 25) -1px 1px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">01</strong></p></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 70px;height: auto;box-sizing: border-box;"></section></section></section><section style="display: inline-block;vertical-align: bottom;width: auto;flex: 0 0 auto;align-self: flex-end;min-width: 10%;max-width: 100%;height: auto;padding-left: 20px;box-sizing: border-box;"><section style="text-align: justify;font-size: 24px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><strong style="box-sizing: border-box;">基础原理</strong></p></section><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="text-align: left;white-space: normal;box-sizing: border-box;">PoE、PoE+、Hi-PoE的区别</p></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="padding-left: 1em;padding-right: 1em;display: inline-block;text-align: center;box-sizing: border-box;"><span style="display: inline-block;padding: 0.3em 0.5em;border-radius: 0.5em;font-size: 24px;text-shadow: rgb(204, 204, 204) 4px 3px;color: rgb(249, 110, 87);box-sizing: border-box;" title="" opera-tn-ra-cell="_$.pages:0.layers:0.comps:8.title1"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">PoE</strong></p></span> </section><section style="border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);margin-top: -1em;padding: 20px 10px 10px;background-color: rgb(239, 239, 239);text-align: center;box-sizing: border-box;"><section style="font-size: 14px;text-align: left;line-height: 1.9;letter-spacing: 1.2px;color: rgb(113, 112, 113);box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;">PoE，即802.3af供电协议</p><p style="box-sizing: border-box;">供电电压：44-57V</p><p style="box-sizing: border-box;">供电电流：10～350mA</p><p style="box-sizing: border-box;">供电功率：15.4W</p><p style="box-sizing: border-box;">终端设备端口电压：37V－57V</p><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p><p style="box-sizing: border-box;">例如<span style="letter-spacing: 1.2px;box-sizing: border-box;">DS-IPC-B12H-LFT(PoE)</span></p></section><section style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="padding-left: 1em;padding-right: 1em;display: inline-block;text-align: center;box-sizing: border-box;"><span style="display: inline-block;padding: 0.3em 0.5em;border-radius: 0.5em;font-size: 24px;text-shadow: rgb(204, 204, 204) 4px 3px;color: rgb(249, 110, 87);box-sizing: border-box;" title="" opera-tn-ra-cell="_$.pages:0.layers:0.comps:10.title1"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">PoE+</strong></p></span> </section><section style="border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);margin-top: -1em;padding: 20px 10px 10px;background-color: rgb(239, 239, 239);text-align: center;box-sizing: border-box;"><section style="margin-bottom: -10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="font-size: 14px;text-align: left;line-height: 1.9;letter-spacing: 1.2px;color: rgb(113, 112, 113);box-sizing: border-box;"><p style="box-sizing: border-box;">PoE+，即802.3at供电协议</p><p style="box-sizing: border-box;">供电电压：50-57V</p><p style="box-sizing: border-box;">供电电流：10～600mA</p><p style="box-sizing: border-box;">供电功率：30W</p><p style="box-sizing: border-box;">终端设备端口电压：42.5V－57V</p><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p><p style="box-sizing: border-box;">例如<span style="letter-spacing: 1.2px;box-sizing: border-box;">iDS-2DC2204IW(S5)</span></p></section></section><section style="margin-top: -20px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="padding-left: 1em;padding-right: 1em;display: inline-block;text-align: center;box-sizing: border-box;"><span style="display: inline-block;padding: 0.3em 0.5em;border-radius: 0.5em;font-size: 24px;text-shadow: rgb(204, 204, 204) 4px 3px;color: rgb(249, 110, 87);box-sizing: border-box;" title="" opera-tn-ra-cell="_$.pages:0.layers:0.comps:12.title1"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">Hi-PoE</strong></p></span> </section><section style="border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);margin-top: -1em;padding: 20px 10px 10px;background-color: rgb(239, 239, 239);text-align: center;box-sizing: border-box;"><section style="font-size: 14px;text-align: left;line-height: 1.9;letter-spacing: 1.2px;color: rgb(113, 112, 113);box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;">Hi-PoE功耗较高，需要Hi-PoE模块供电。</p><p style="box-sizing: border-box;">支持Hi-PoE设备的适配器叫PoE中垮，一头是220V专用模块供电，另一头是2个网口，上面标PoE的口接球机给球机供电，标DATA的口接交换机连接网络。</p></section><section style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section><section style="font-size: 14px;line-height: 1.9;text-align: left;letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p><p style="box-sizing: border-box;">例如<span style="letter-spacing: 1.2px;box-sizing: border-box;">iDS-2DE7S4BKMW-AL</span></p></section><section style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="text-align: justify;font-size: 14px;color: rgb(113, 112, 113);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;">海康也有HiPoE接口的交换机，可以直接给支持Hi-PoE供电的大功率设备供电。</p></section><section style="margin-top: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section><section style="margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="display: flex;flex-flow: row nowrap;isolation: isolate;margin-top: 10px;margin-bottom: 10px;text-align: center;justify-content: center;box-sizing: border-box;"><section style="display: inline-block;vertical-align: bottom;width: auto;background-color: rgba(255, 255, 255, 0);flex: 0 0 0%;align-self: flex-end;height: auto;line-height: 0;box-sizing: border-box;"><section style="margin-bottom: -12px;box-sizing: border-box;" powered-by="xiumi.us"><section style="color: rgb(255, 255, 255);font-size: 36px;line-height: 1;letter-spacing: 3px;text-shadow: rgb(255, 177, 25) 0px 1.4px, rgb(255, 177, 25) 1px 1px, rgb(255, 177, 25) 1.4px 0px, rgb(255, 177, 25) 1px -1px, rgb(255, 177, 25) 0px -1.4px, rgb(255, 177, 25) -1px -1px, rgb(255, 177, 25) -1.4px 0px, rgb(255, 177, 25) -1px 1px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">02</strong></p></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 70px;height: auto;box-sizing: border-box;"></section></section></section><section style="display: inline-block;vertical-align: bottom;width: auto;flex: 0 0 auto;align-self: flex-end;min-width: 10%;max-width: 100%;height: auto;padding-left: 20px;box-sizing: border-box;"><section style="text-align: justify;font-size: 24px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><strong style="box-sizing: border-box;">常见问题</strong></p></section><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><strong style="box-sizing: border-box;">PoE、PoE+、Hi-PoE 通用吗</strong></p></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="margin-top: 50px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 100%;vertical-align: top;border-style: solid;border-width: 1px;border-color: rgb(255, 177, 25);padding: 16px 26px 26px;background-color: rgb(255, 247, 237);box-sizing: border-box;"><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="display: flex;flex-flow: row nowrap;margin-top: -55px;box-sizing: border-box;"><section style="display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;min-width: 10%;max-width: 100%;flex: 0 0 auto;height: auto;box-sizing: border-box;"><section style="text-align: left;justify-content: flex-start;margin-bottom: 20px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: auto;vertical-align: middle;background-color: rgb(255, 113, 57);padding: 28px 10px 11px;align-self: center;min-width: 10%;max-width: 100%;height: auto;box-sizing: border-box;"><section style="text-align: center;color: rgb(255, 255, 255);letter-spacing: 1.2px;font-size: 15px;box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">1、PoE和PoE+通用吗？</strong></p></section></section></section></section><section style="display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 100 100 0%;height: auto;box-sizing: border-box;"><section style="text-align: right;justify-content: flex-end;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 50px;height: auto;box-sizing: border-box;"></section></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="font-size: 15px;color: rgb(113, 112, 113);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><span style="font-size: 14px;color: rgb(215, 0, 15);box-sizing: border-box;">PoE+(802.3at)供电协议是向下兼容PoE(802.3af)供电协议的。</span></p><p style="white-space: normal;box-sizing: border-box;"><br></p><p style="white-space: normal;box-sizing: border-box;"><span style="font-size: 14px;box-sizing: border-box;">也就是说，如果你的交换机支持802.3at标准，最大可供30W电，那完全可以给支持802.3af标准的需要7W的摄像机供电。</span></p><p style="white-space: normal;box-sizing: border-box;"><br></p><p style="white-space: normal;box-sizing: border-box;"><span style="font-size: 14px;box-sizing: border-box;">但是如果摄像机支持802.3at，需要20W的电，只支持802.3af的交换机就无法正常向这个摄像机供电啦。</span></p></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="margin-top: 50px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 100%;vertical-align: top;border-style: solid;border-width: 1px;border-color: rgb(255, 177, 25);padding: 16px 26px 26px;background-color: rgb(255, 247, 237);box-sizing: border-box;"><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="display: flex;flex-flow: row nowrap;margin-top: -55px;box-sizing: border-box;"><section style="display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;min-width: 10%;max-width: 100%;flex: 0 0 auto;height: auto;box-sizing: border-box;"><section style="text-align: left;justify-content: flex-start;margin-bottom: 20px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: auto;vertical-align: middle;background-color: rgb(255, 113, 57);padding: 28px 10px 11px;align-self: center;min-width: 10%;max-width: 100%;height: auto;box-sizing: border-box;"><section style="font-size: 15px;text-align: center;color: rgb(255, 255, 255);letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="text-align: left;box-sizing: border-box;"><strong style="box-sizing: border-box;">2、Hi-PoE模块可以给哪些设备供电？</strong></p></section></section></section></section><section style="display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 100 100 0%;height: auto;box-sizing: border-box;"><section style="text-align: right;justify-content: flex-end;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 50px;height: auto;box-sizing: border-box;"></section></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="font-size: 14px;color: rgb(113, 112, 113);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><span style="letter-spacing: 1.2px;box-sizing: border-box;">Hi-PoE模块可以给Hi-PoE、或支持PoE+，或支持PoE的设备供电。</span><br style="box-sizing: border-box;"></p><p style="white-space: normal;box-sizing: border-box;"><br></p><p style="white-space: normal;box-sizing: border-box;"><span style="color: rgb(215, 0, 15);box-sizing: border-box;">但支持Hi-PoE的设备，支持用Hi-PoE<span style="font-size: 16px;box-sizing: border-box;"><strong style="box-sizing: border-box;">模块</strong></span>供电，不支持用PoE+和PoE交换机供电。</span></p></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="margin-top: 50px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 100%;vertical-align: top;border-style: solid;border-width: 1px;border-color: rgb(255, 177, 25);padding: 16px 26px 26px;background-color: rgb(255, 247, 237);box-sizing: border-box;"><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="display: flex;flex-flow: row nowrap;margin-top: -55px;box-sizing: border-box;"><section style="display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;min-width: 10%;max-width: 100%;flex: 0 0 auto;height: auto;box-sizing: border-box;"><section style="text-align: left;justify-content: flex-start;margin-bottom: 20px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: auto;vertical-align: middle;background-color: rgb(255, 113, 57);padding: 28px 10px 11px;align-self: center;min-width: 10%;max-width: 100%;height: auto;box-sizing: border-box;"><section style="color: rgb(255, 255, 255);letter-spacing: 1.2px;font-size: 15px;box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">3、PoE供电与外接电源供电方式可以同时使用么？</strong></p></section></section></section></section><section style="display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 100 100 0%;height: auto;box-sizing: border-box;"><section style="text-align: right;justify-content: flex-end;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 50px;height: auto;box-sizing: border-box;"></section></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="font-size: 15px;color: rgb(113, 112, 113);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><span style="font-size: 14px;color: rgb(215, 0, 15);box-sizing: border-box;">PoE设备可以同时接外接单独供电电源和PoE交换机，不会导致设备异常。</span></p></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="display: flex;flex-flow: row nowrap;isolation: isolate;margin-top: 10px;margin-bottom: 10px;text-align: center;justify-content: center;box-sizing: border-box;"><section style="display: inline-block;vertical-align: bottom;width: auto;background-color: rgba(255, 255, 255, 0);flex: 0 0 0%;align-self: flex-end;height: auto;line-height: 0;box-sizing: border-box;"><section style="margin-bottom: -12px;box-sizing: border-box;" powered-by="xiumi.us"><section style="color: rgb(255, 255, 255);font-size: 36px;line-height: 1;letter-spacing: 3px;text-shadow: rgb(255, 177, 25) 0px 1.4px, rgb(255, 177, 25) 1px 1px, rgb(255, 177, 25) 1.4px 0px, rgb(255, 177, 25) 1px -1px, rgb(255, 177, 25) 0px -1.4px, rgb(255, 177, 25) -1px -1px, rgb(255, 177, 25) -1.4px 0px, rgb(255, 177, 25) -1px 1px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">03</strong></p></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 70px;height: auto;box-sizing: border-box;"></section></section></section><section style="display: inline-block;vertical-align: bottom;width: auto;flex: 0 0 auto;align-self: flex-end;min-width: 10%;max-width: 100%;height: auto;padding-left: 20px;box-sizing: border-box;"><section style="text-align: justify;font-size: 24px;color: rgb(215, 0, 15);box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><strong style="box-sizing: border-box;">特别注意</strong></p></section><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><strong style="box-sizing: border-box;">PoE电压相关提示</strong><br style="box-sizing: border-box;"></p></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="margin: 40px 0% -60px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 90%;vertical-align: top;box-sizing: border-box;"><section style="display: inline-block;width: 100%;vertical-align: top;background-color: rgb(253, 236, 211);padding-right: 8px;padding-bottom: 3px;padding-left: 8px;box-sizing: border-box;" powered-by="xiumi.us"><section style="margin-top: -15px;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="font-size: 18px;color: rgb(215, 0, 15);text-align: left;box-sizing: border-box;"><p style="box-sizing: border-box;"><span style="text-shadow: rgb(255, 255, 255) 1.53209px 1.28558px 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;">区分PoE供电电压与设备</strong></span></p><p style="box-sizing: border-box;"><span style="text-shadow: rgb(255, 255, 255) 1.53209px 1.28558px 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;">单独供电电压</strong></span></p></section></section></section><section style="margin-top: 10px;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="width: 100%;height: 5px;background-color: rgb(249, 110, 87);box-sizing: border-box;"><section><svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"/></section></section></section></section></section><section style="font-size: 59px;text-align: right;margin-right: 0%;margin-bottom: -5px;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;box-sizing: border-box;"><section style="box-sizing: border-box;width: 3em;height: 1.5em;border-radius: 3em 3em 0px 0px;background-position: center center;background-repeat: no-repeat;background-size: cover;overflow: hidden;background-image: url("https://neice.26x.net/UploadFile/common/wechat//2023/02-19/91c7fb17-a798-4a21-a9bf-393709fd9f9a.png");"><section style="height: 100%;overflow: hidden;line-height: 0;vertical-align: middle;max-width: 100%;box-sizing: border-box;"></section></section></section></section><section style="margin-right: 0%;margin-bottom: 10px;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 100%;vertical-align: top;border-style: solid;border-width: 1px;border-color: rgb(225, 193, 146);background-color: rgb(255, 255, 255);box-sizing: border-box;"><section style="margin-top: 8px;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="background-color: rgb(249, 110, 87);height: 1px;box-sizing: border-box;"><section><svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"/></section></section></section><section style="display: inline-block;width: 100%;vertical-align: top;padding: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="font-size: 15px;color: rgb(117, 117, 117);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;">文中所提到的供电电压均是<strong style="box-sizing: border-box;">指</strong><span style="color: rgb(215, 0, 15);box-sizing: border-box;">PoE协议中的电压</span>，<span style="color: rgb(215, 0, 15);box-sizing: border-box;">切不可自行给设备单独供电提供高电压，</span>以免烧毁设备。</p></section></section><section style="margin-right: 0%;margin-bottom: 8px;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="background-color: rgb(249, 110, 87);height: 1px;box-sizing: border-box;"><section><svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"/></section></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="display: flex;flex-flow: row nowrap;text-align: right;justify-content: flex-end;margin: 10px 0% -10px;transform: translate3d(-10px, 0px, 0px);opacity: 0.66;box-sizing: border-box;"><section style="display: inline-block;width: auto;vertical-align: top;flex: 0 0 0%;height: auto;line-height: 0;align-self: flex-start;box-sizing: border-box;"><section style="text-align: center;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 40px;height: 20px;vertical-align: top;overflow: hidden;background-position: 50% 50%;background-repeat: no-repeat;background-size: contain;background-attachment: scroll;background-image: url("https://mmbiz.qpic.cn/mmbiz_gif/p8CaKzvQibq4q8Wh7s3rbBGSj4cHhKGtAFmWMdl5bco78fWld3SvFVa1icTyXzjHiaDeHdkg4UMkCqHhbTy4CJFyg/640?wx_fmt=gif");box-sizing: border-box;"><section><svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"/></section></section></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="display: flex;flex-flow: row nowrap;margin-right: 0%;margin-bottom: 10px;margin-left: 0%;box-sizing: border-box;"><section style="display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;box-shadow: rgb(0, 0, 0) 0px 0px 0px;flex: 0 0 0%;height: auto;line-height: 0;box-sizing: border-box;"><section style="text-align: right;margin-right: 0%;margin-bottom: -1px;margin-left: 0%;justify-content: flex-end;transform: translate3d(6px, 0px, 0px);box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 18px;height: 13px;vertical-align: top;overflow: hidden;line-height: 0;box-shadow: rgb(0, 0, 0) 0px 0px 0px;box-sizing: border-box;"><section style="text-align: center;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-shadow: rgb(0, 0, 0) 0px 0px 0px;box-sizing: border-box;"><img src="https://neice.26x.net/UploadFile/common/wechat//2023/02-19/20938b6c-9076-46d3-b9b1-307c77f527eb.png" ></section></section></section></section></section><section style="display: inline-block;vertical-align: bottom;width: auto;background-image: linear-gradient(90deg, rgb(255, 228, 100) 0%, rgb(255, 209, 26) 100%);border-width: 0px;border-radius: 10px 10px 10px 0px;border-style: none;border-color: rgb(62, 62, 62);box-shadow: rgb(254, 188, 0) -3px -3px 0px inset;padding: 5px 10px;flex: 100 100 0%;align-self: flex-end;height: auto;box-sizing: border-box;"><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="display: flex;flex-flow: row nowrap;text-align: left;justify-content: flex-start;margin-right: 0%;margin-left: 0%;opacity: 0.66;box-sizing: border-box;"><section style="display: inline-block;width: auto;vertical-align: top;flex: 0 0 0%;height: auto;line-height: 0;align-self: flex-start;box-sizing: border-box;"><section style="text-align: center;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 50px;height: 6px;vertical-align: top;overflow: hidden;line-height: 0;box-sizing: border-box;"><section style="margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 100%;height: auto;box-sizing: border-box;"><img src="https://neice.26x.net/UploadFile/common/wechat//2023/02-19/b1b96bf3-0890-48fd-9b82-3f8c16cecab6.png" ></section></section></section></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="color: rgb(113, 112, 113);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;">P<span style="font-size: 15px;box-sizing: border-box;">oE、PoE+和Hi-PoE大家分清了吗？</span></p></section></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="display: flex;flex-flow: row nowrap;box-sizing: border-box;"><section style="display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 0%;height: auto;box-sizing: border-box;"><section style="text-align: center;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 40px;height: auto;box-sizing: border-box;"></section></section></section><section style="display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 100 100 0%;height: auto;box-sizing: border-box;"><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="box-sizing: border-box;"><p style="white-space: normal;box-sizing: border-box;"><strong style="box-sizing: border-box;">【往期回顾】</strong></p></section></section></section></section></section><section style="display: inline-block;width: 100%;vertical-align: top;border-left: 65px solid rgb(255, 177, 25);border-bottom-left-radius: 0px;padding-left: 10px;box-sizing: border-box;" powered-by="xiumi.us"><!--LINK#0_0--><section style="margin-top: 3px;margin-bottom: 3px;box-sizing: border-box;" opera-tn-ra-link-data=""https://mp.weixin.qq.com/s/BTRpOL0YR_3j7G_VRlKSMA""><section style="font-size: 13px;letter-spacing: 1.2px;box-sizing: border-box;"><p style="white-space: normal;box-sizing: border-box;">知识 | PoE录像机的3个知识点及通道配置</p></section></section></section><section style="display: inline-block;width: 100%;vertical-align: top;border-left: 95px solid rgb(255, 177, 25);border-bottom-left-radius: 0px;padding-left: 10px;box-sizing: border-box;" powered-by="xiumi.us"><!--LINK#0_1--><section style="margin-top: 3px;margin-bottom: 3px;box-sizing: border-box;" opera-tn-ra-link-data=""https://mp.weixin.qq.com/s/vFcxjcaAhtZHN7jRqPligA""><section style="font-size: 13px;letter-spacing: 1.2px;box-sizing: border-box;"><p style="white-space: normal;box-sizing: border-box;">防护 | 梅雨季节，LED显示屏如何防护？</p></section></section></section><section style="margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 100%;vertical-align: top;border-left: 125px solid rgb(255, 177, 25);border-bottom-left-radius: 0px;padding-left: 10px;box-sizing: border-box;"><!--LINK#0_2--><section style="margin-top: 3px;margin-bottom: 3px;box-sizing: border-box;" opera-tn-ra-link-data=""https://mp.weixin.qq.com/s/sS4ewU0gXePgnoYM3o82tg""><section style="letter-spacing: 0.3px;box-sizing: border-box;"><p style="white-space: normal;box-sizing: border-box;"><span style="font-size: 13px;box-sizing: border-box;">没信号时，这4个检测方法你会做吗？</span></p></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="text-align: center;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="text-align: center;font-size: 15px;color: rgb(113, 112, 113);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><span style="color: transparent;background-image: linear-gradient(to top, rgb(252, 197, 228) 0%, rgb(253, 163, 75) 15%, rgb(255, 120, 130) 35%, rgb(200, 105, 158) 52%, rgb(112, 70, 170) 71%, rgb(12, 29, 184) 87%, rgb(2, 15, 117) 100%);display: inline-block;-webkit-background-clip: text;box-sizing: border-box;"><strong style="box-sizing: border-box;">每周三晚19:00</strong></span></p><p style="box-sizing: border-box;"><span style="color: transparent;background-image: linear-gradient(135deg, rgb(254, 182, 146) 10%, rgb(234, 84, 85) 100%);display: inline-block;-webkit-background-clip: text;box-sizing: border-box;"><strong style="box-sizing: border-box;">海康威视客户服务直播间</strong></span><strong style="letter-spacing: 1.2px;box-sizing: border-box;"><span style="color: transparent;background-image: linear-gradient(135deg, rgb(254, 182, 146) 10%, rgb(234, 84, 85) 100%);display: inline-block;-webkit-background-clip: text;box-sizing: border-box;">与你不见不散</span></strong></p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section class="channels_iframe_wrp"><mpvideosnap class="js_uneditable custom_select_card channels_live_iframe" data-pluginname="videosnap" data-headimgurl="https://wx.qlogo.cn/finderhead/Q3auHgzwzM4YM60ibkD1ic8E9QNT8Fo6NvEgkrcxrNMKjJI9biaUeHeicA/0" data-username="v2_060000231003b20faec8c7e18b1dc6d5c802e535b07728013dddcec2c555ff2032ff37ab3d70@finder" data-nickname="海康威视客户服务" data-desc="将在04月27日 19:00 直播" data-intro="" data-noticeid="finderlivenotice-v2_060000231003b20faec8c7e18b1dc6d5c802e535b07728013dddcec2c555ff2032ff37ab3d70@finder-1650511552823036-621206179" data-type="live"></mpvideosnap></section><p style="box-sizing: border-box;"><br></p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: bottom;width: 10%;height: auto;padding-right: 5px;padding-left: 5px;align-self: flex-end;box-sizing: border-box;"><section><svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"/></section></section><section style="display: inline-block;vertical-align: bottom;width: 90%;align-self: flex-end;height: auto;padding-left: 5px;box-sizing: border-box;"><section style="font-size: 15px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><strong style="box-sizing: border-box;">分享、在看与点赞，康康需要你的支持~</strong></p></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;width: 20%;box-sizing: border-box;"><section style="text-align: center;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 40%;height: auto;box-sizing: border-box;"></section></section><section style="font-size: 13px;font-family: Optima-Regular, PingFangTC-light;box-sizing: border-box;" powered-by="xiumi.us"><p style="text-align: center;box-sizing: border-box;"><strong style="box-sizing: border-box;">分享</strong></p></section></section><section style="display: inline-block;vertical-align: top;width: 80%;box-sizing: border-box;"><section style="text-align: right;justify-content: flex-end;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;width: 23%;height: auto;box-sizing: border-box;"><section style="text-align: center;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 40%;height: auto;box-sizing: border-box;"></section></section><section style="margin-top: 3px;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="font-size: 13px;color: rgb(62, 62, 62);text-align: center;font-family: Optima-Regular, PingFangTC-light;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">点赞</strong></p></section></section></section><section style="display: inline-block;vertical-align: top;width: 23%;height: auto;box-sizing: border-box;"><section style="text-align: center;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 40%;height: auto;box-sizing: border-box;"></section></section><section style="margin-top: 3px;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="font-size: 13px;color: rgb(62, 62, 62);text-align: center;font-family: Optima-Regular, PingFangTC-light;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">在看</strong></p></section></section></section></section></section></section></section>
页:
[1]