传输科普之海康POE交换机
<section data-role="outer" label="Powered by 135editor.com" style="font-size:16px;font-family:微软雅黑;"><section data-role="outer" label="Powered by 135editor.com"><section class="_135editor" data-tools="135编辑器" data-id="89101" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section class="layout" style="margin:10px auto;"><section class="135brush" style="height: auto;margin-right: auto;margin-left: auto;color: rgb(102, 102, 102);text-align: center;border-style: solid;-webkit-border-image: url("https://mmbiz.qpic.cn/mmbiz_png/YUyZ7AOL3onD7f6zuAgpSXdWmdYwO2zjYW0PlN5rib2ubkKIK4uYqfQseUjvmibcCHbIYSBl7GNiaZvK47HQ8hlaQ/640") 130 fill;border-width: 20px;box-sizing: border-box;"><p><span style="color: #3f3f3f;font-size: 15px;letter-spacing: 1px;text-align: justify;">想买交换机，对交换机不了解那怎么行，本文详细介绍了POE交换机的区别及海康交换机的产品特性，赶紧学起来吧~</span></p></section></section></section><section data-role="paragraph" class="_135editor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><p><br></p></section><section class="_135editor" data-tools="135编辑器" data-id="89714" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="text-align:center;"><section style="display:inline-block;"></section></section></section><section data-role="paragraph" class="_135editor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><p><br></p></section><section class="_135editor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;" data-id="93108" data-tools="135编辑器"><section style="text-align: center;color: #3f3e3f;letter-spacing: 1.5px;display: flex;justify-content: center;align-items: flex-end;"><section title="" class="autonum" style="background: rgb(255, 107, 101);width: 25px;height: 22px;color: rgb(255, 255, 255);" data-original-title="" data-num="1">1</section><section style="height: 25px;border-left-color: #3f3e3f;border-left-width: 1px;border-left-style: solid;box-sizing: border-box;"></section><section class="135brush" style="line-height: 20px;padding-left: 6px;box-sizing: border-box;" data-brushtype="text"><strong>POE交换机介绍</strong></section></section></section><section class="_135editor" data-tools="135编辑器" data-id="88968" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section class="layout" style="margin: 10px auto;"><section class="135brush" style="border-style: solid;-webkit-border-image: url("https://mmbiz.qpic.cn/mmbiz_png/YUyZ7AOL3onD7f6zuAgpSXdWmdYwO2zjGevxgTGCH4zMvOz6aicHMDmamLjoMBruibdPMRfcZXBpB4MNcbQqfia9A/640") 135 200 fill;border-width: 20px 30px;box-sizing: border-box;"><section class="_135editor" data-tools="135编辑器" data-id="88176" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;" data-color="#1e9be8" data-custom="#1e9be8"><section style="margin-top: 10px;margin-bottom: 10px;text-align: center;"><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing: border-box;border-right: 10px solid #1e9be8;border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing:border-box;border-right-width: 10px;border-right-style: solid;border-right-color: #fefefe;border-top-width: 15px !important;border-top-style: solid !important;border-top-color: transparent !important;border-bottom-width: 15px !important;border-bottom-style: solid !important;border-bottom-color: transparent !important;margin-left: -8px;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing: border-box;border-right: 10px solid #1e9be8;border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;"></section><section class="135brush" data-brushtype="text" style="display: inline-block;vertical-align: top;height: 32px;line-height: 32px;padding-right: 0.5em;padding-left: 0.5em;color: rgb(255, 255, 255);background-color: rgb(30, 155, 232);box-sizing: border-box;">区别</section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing: border-box;border-left: 10px solid #1e9be8;border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing: border-box;border-left: 10px solid #1e9be8;margin-left: 2px;border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing:border-box;border-left-width: 10px;border-left-style: solid;border-left-color: #fefefe;border-top-width: 15px !important;border-top-style: solid !important;border-top-color: transparent !important;border-bottom-width: 15px !important;border-bottom-style: solid !important;border-bottom-color: transparent !important;margin-left: -12px;"></section></section></section><p style="text-align: justify;line-height: 1.75em;"><span style="font-size: 14px;">海康的POE交换机主要分为<strong>POE低功率交换机、POE非网管交换机，还有POE Web网管交换机</strong>。</span><span style="font-size: 14px;caret-color: red;">其他两类交换机很好理解，</span><span style="font-size: 14px;caret-color: red;">POE</span><span style="font-size: 14px;caret-color: red;">网管交换机就是可以进行<strong>简单网络配置的交换机</strong>；</span><span style="font-size: 14px;caret-color: red;">POE</span><span style="font-size: 14px;caret-color: red;">非网管交换机就是傻瓜式交换机，<strong>即插即用无需配置</strong>。那么</span><span style="font-size: 14px;caret-color: red;">POE</span><span style="font-size: 14px;caret-color: red;">低功率交换机有什么不同呢？</span></p><p style="text-align: justify;line-height: 1.75em;"><br></p><section class="_135editor" data-tools="135编辑器" data-id="88176" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;" data-color="#1e9be8" data-custom="#1e9be8"><section style="margin-top: 10px;margin-bottom: 10px;text-align: center;"><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing: border-box;border-right: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing:border-box;border-right-width: 10px;border-right-style: solid;border-right-color: rgb(254,254,254);border-top-width: 15px !important;border-top-style: solid !important;border-top-color: transparent !important;border-bottom-width: 15px !important;border-bottom-style: solid !important;border-bottom-color: transparent !important;margin-left: -8px;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing: border-box;border-right: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;"></section><section class="135brush" data-brushtype="text" style="display: inline-block;vertical-align: top;height: 32px;line-height: 32px;padding-right: 0.5em;padding-left: 0.5em;color: rgb(255, 255, 255);background-color: rgb(30, 155, 232);box-sizing: border-box;">POE低功率交换机</section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing: border-box;border-left: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing: border-box;border-left: 10px solid rgb(30, 155, 232);margin-left: 2px;border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing:border-box;border-left-width: 10px;border-left-style: solid;border-left-color: rgb(254,254,254);border-top-width: 15px !important;border-top-style: solid !important;border-top-color: transparent !important;border-bottom-width: 15px !important;border-bottom-style: solid !important;border-bottom-color: transparent !important;margin-left: -12px;"></section></section></section><p style="text-align: justify;line-height: 1.75em;"><br></p><p style="text-align: justify;line-height: 1.75em;"><span style="font-size: 15px;text-shadow: #1f497d 2px 2px 10px;"><strong><span style="text-shadow: #1f497d 2px 2px 10px;caret-color: red;"></span></strong></span></p><p style="text-align: justify;line-height: 1.75em;"><span style="font-size: 14px;caret-color: red;">属于经济型，是型号上以E/M结尾的交换机，供电总功率相对于常规以E结尾的交换机，如3E0109P-E，POE供电总功率为120W， 3E0109P-E/M这款，POE供电总功率为58W。<strong>供电功率更低</strong>，优势在哪呢？成本！有些环境接入的设备功率是没有那么高的，在不超过交换机的供电功率的情况下，选择低功率交换机，在满足监控需要的同时，更加节省成本。</span></p><p><br></p></section></section></section><section data-role="paragraph" class="_135editor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><p><br></p><p><span style="font-size: 14px;text-align: justify;caret-color: red;">介绍完交换机的分类，下面我们一起看看海康交换机的产品亮点。</span><br></p></section><section class="_135editor" data-tools="135编辑器" data-id="90909" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="text-align:center;"><section class="_135editor" data-tools="135编辑器" data-id="91029" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section><section style="display:inline-block;width:150px;"></section></section></section></section></section><section class="_135editor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;" data-id="93108" data-tools="135编辑器"><section style="text-align: center;color: #3f3e3f;letter-spacing: 1.5px;display: flex;justify-content: center;align-items: flex-end;"><section title="" class="autonum" style="background: rgb(255, 107, 101);width: 25px;height: 22px;color: rgb(255, 255, 255);" data-original-title="" data-num="2">2</section><section style="height: 25px;border-left-color: #3f3e3f;border-left-width: 1px;border-left-style: solid;box-sizing: border-box;"></section><section class="135brush" style="line-height: 20px;padding-left: 6px;box-sizing: border-box;" data-brushtype="text"><strong>亮点介绍</strong></section></section></section><section class="_135editor" data-tools="135编辑器" data-id="88968" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section class="layout" style="margin: 10px auto;"><section class="135brush" style="border-style: solid;-webkit-border-image: url("https://mmbiz.qpic.cn/mmbiz_png/YUyZ7AOL3onD7f6zuAgpSXdWmdYwO2zjGevxgTGCH4zMvOz6aicHMDmamLjoMBruibdPMRfcZXBpB4MNcbQqfia9A/640") 135 200 fill;border-width: 20px 30px;box-sizing: border-box;"><section class="_135editor" data-tools="135编辑器" data-id="88176" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;" data-color="#1e9be8" data-custom="#1e9be8"><section style="margin-top: 10px;margin-bottom: 10px;text-align: center;"><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing: border-box;border-right: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing:border-box;border-right-width: 10px;border-right-style: solid;border-right-color: #fefefe;border-top-width: 15px !important;border-top-style: solid !important;border-top-color: transparent !important;border-bottom-width: 15px !important;border-bottom-style: solid !important;border-bottom-color: transparent !important;margin-left: -8px;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing: border-box;border-right: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;"></section><section class="135brush" data-brushtype="text" style="display: inline-block;vertical-align: top;height: 32px;line-height: 32px;padding-right: 0.5em;padding-left: 0.5em;color: rgb(255, 255, 255);background-color: rgb(30, 155, 232);box-sizing: border-box;">extend延长模式</section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing: border-box;border-left: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing: border-box;border-left: 10px solid rgb(30, 155, 232);margin-left: 2px;border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;box-sizing:border-box;border-left-width: 10px;border-left-style: solid;border-left-color: #fefefe;border-top-width: 15px !important;border-top-style: solid !important;border-top-color: transparent !important;border-bottom-width: 15px !important;border-bottom-style: solid !important;border-bottom-color: transparent !important;margin-left: -12px;"></section></section></section><p style="line-height: 1.75em;letter-spacing: 1px;"><strong><span style="font-size: 14px;">将EXTEND模式设置为ON,即可开启网线延长传输模式，</span></strong><span style="font-size: 14px;">可根据实际需要选择开启电口网络延长模式，如下图所示,1个开关对应8个电口。POE网管型交换机，可以登录web配置界面，单独设置每一个电口的延长模式状态。</span></p><section class="_135editor" data-tools="135编辑器" data-id="2280" style="white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-right: auto;margin-left: auto;"><section class="layout" data-width="50%" style="padding-right: 0.2em;width: 50%;display: inline-block;box-sizing: border-box;"><section class="135brush" data-style="color:rgb(102, 102, 102); font-size:14px; text-align:inherit; text-decoration:inherit"><p style="color: #666666;font-size: 14px;text-align: inherit;text-decoration: inherit;"><br></p></section></section><section class="layout" data-width="50%" style="padding-left: 0.1em;width: 50%;display: inline-block;box-sizing: border-box;"><section class="135brush" data-style="color: rgb(102, 102, 102); font-size: 14px;"><p style="color: #666666;font-size: 14px;font-weight: inherit;"><br></p></section></section><section style="clear: both;"></section></section></section><p style="text-align: center;"><span style="font-size: 14px;caret-color: red;color: #7f7f7f;">PS:开启之后，对应网口速率会从100M降频到10M</span><br></p><p><br></p><section class="_135editor" data-tools="135编辑器" data-id="88176" data-color="#1e9be8" data-custom="#1e9be8" style="white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 10px;margin-bottom: 10px;text-align: center;"><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;border-right: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section style="margin-left: -8px;display: inline-block;height: 32px;width: 10px;vertical-align: top;border-right: 10px solid rgb(254, 254, 254);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;border-right: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section class="135brush" data-brushtype="text" style="padding-right: 0.5em;padding-left: 0.5em;display: inline-block;vertical-align: top;height: 32px;line-height: 32px;color: rgb(255, 255, 255);background-color: rgb(30, 155, 232);box-sizing: border-box;">红口保障</section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;border-left: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section style="margin-left: 2px;display: inline-block;height: 32px;width: 10px;vertical-align: top;border-left: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section style="margin-left: -12px;display: inline-block;height: 32px;width: 10px;vertical-align: top;border-left: 10px solid rgb(254, 254, 254);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section></section></section><p style="line-height: 1.75em;"><span style="font-size: 14px;">重要区域视频（出入口、档案室等）接入红色端口，<strong>优先保障传输，视频不丢帧、不卡顿。</strong><br></span></p><p></p><section data-role="paragraph" class="_135editor" style="white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><p><br></p></section><section class="_135editor" data-tools="135编辑器" data-id="88176" data-color="#1e9be8" data-custom="#1e9be8" style="white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 10px;margin-bottom: 10px;text-align: center;"><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;border-right: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section style="margin-left: -8px;display: inline-block;height: 32px;width: 10px;vertical-align: top;border-right: 10px solid rgb(254, 254, 254);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;border-right: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section class="135brush" data-brushtype="text" style="padding-right: 0.5em;padding-left: 0.5em;display: inline-block;vertical-align: top;height: 32px;line-height: 32px;color: rgb(255, 255, 255);background-color: rgb(30, 155, 232);box-sizing: border-box;">稳定供电</section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;border-left: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section style="margin-left: 2px;display: inline-block;height: 32px;width: 10px;vertical-align: top;border-left: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section style="margin-left: -12px;display: inline-block;height: 32px;width: 10px;vertical-align: top;border-left: 10px solid rgb(254, 254, 254);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section></section></section><p style="line-height: 1.75em;"><span style="font-size: 14px;">在同样的IPC接入情况下，8芯供电的线路损耗比4芯<strong>要少10个百分点以上，损耗更低，传输距离更远。</strong><br></span></p><p></p><p><br></p><section class="_135editor" data-tools="135编辑器" data-id="88176" data-color="#1e9be8" data-custom="#1e9be8" style="white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 10px;margin-bottom: 10px;text-align: center;"><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;border-right: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section style="margin-left: -8px;display: inline-block;height: 32px;width: 10px;vertical-align: top;border-right: 10px solid rgb(254, 254, 254);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;border-right: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section class="135brush" data-brushtype="text" style="padding-right: 0.5em;padding-left: 0.5em;display: inline-block;vertical-align: top;height: 32px;line-height: 32px;color: rgb(255, 255, 255);background-color: rgb(30, 155, 232);box-sizing: border-box;">高防护</section><section style="display: inline-block;height: 32px;width: 10px;vertical-align: top;border-left: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section style="margin-left: 2px;display: inline-block;height: 32px;width: 10px;vertical-align: top;border-left: 10px solid rgb(30, 155, 232);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section><section style="margin-left: -12px;display: inline-block;height: 32px;width: 10px;vertical-align: top;border-left: 10px solid rgb(254, 254, 254);border-top: 15px solid transparent !important;border-bottom: 15px solid transparent !important;box-sizing: border-box;"></section></section></section><p style="line-height: 1.75em;"><span style="font-size: 14px;">POE交换机采取的多重防护，来为视频的可靠、稳定传输保驾护航。包括<strong>端口4KV防浪涌、电源4KV浪涌保护、POE过载保护、PSE短路保护和EMC 3级静电防护。</strong></span></p><p><br></p></section></section></section></section></section><section class="V5" powered-by="xiumi.us" style="white-space: normal;box-sizing: border-box;"><section style="margin-top: 20px;margin-bottom: 10px;text-align: center;box-sizing: border-box;"><section style="padding-right: 10px;padding-left: 10px;display: inline-block;min-width: 10%;max-width: 100%;vertical-align: top;box-sizing: border-box;"><section class="V5" powered-by="xiumi.us" style="box-sizing: border-box;"><section style="box-sizing: border-box;"><section style="padding: 3px 10px 6px;display: inline-block;min-width: 10%;max-width: 100%;vertical-align: top;border-width: 1px;border-radius: 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