科普|带你深入了解光纤收发器
<section style="background-color: rgb(255, 255, 255);box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 20px 0%;box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;vertical-align: top;background-color: rgb(226, 240, 251);box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;width: 22%;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: -10px 0%;box-sizing: border-box;"><section class="" style="padding: 4px;display: inline-block;border-radius: 100%;background-color: rgb(94, 188, 198);box-sizing: border-box;"><section class="" style="border-radius: 100%;border-color: white;width: 1.6em;height: 1.6em;border-style: dotted;border-width: 2px;font-size: 24px;line-height: 1.5em;color: rgb(255, 255, 255);box-sizing: border-box;"><p style="box-sizing: border-box;">01</p></section></section></section></section></section><section class="" style="display: inline-block;vertical-align: middle;width: 78%;padding-right: 5px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: left;box-sizing: border-box;"><section class="" style="color: rgb(94, 188, 198);letter-spacing: 1.2px;line-height: 1.9;font-size: 14px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">光纤收发器与光端机有什么区别？</strong></p></section></section></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="padding-right: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);box-sizing: border-box;"><section class="" style="background-color: rgb(254, 255, 255);margin-top: -7px;margin-right: -7px;margin-left: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);padding: 10px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="font-size: 14px;line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;"><span style="box-sizing: border-box;"><strong style="box-sizing: border-box;"><span style="color: rgb(249, 110, 87);box-sizing: border-box;">最重要的区别</span></strong></span><strong style="box-sizing: border-box;"><span style="color: rgb(249, 110, 87);box-sizing: border-box;">是：</span></strong></p><p style="box-sizing: border-box;">光纤收发器是基于网络的IP设备、<span style="letter-spacing: 1.2px;box-sizing: border-box;">传送的以太网IP数据。</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">因此具有以太网共享链路的属性，</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">在使用过程中不需要端口严格匹配。</span></p><p style="box-sizing: border-box;"><span style="letter-spacing: 1.2px;box-sizing: border-box;">例如，模拟光模端发送端为DS-3A04T-A、</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">其接收端只能用DS-3A04R-A；而</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">光纤收发器就不太一样，</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">发送端可使用多网口，</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">如：DS-3D04T-A、DS-3D08T-A，</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">接收端只需要使用</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">单网口的DS-3D01R-A</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">（海康收发器接收端均为单网口设计）。</span></p></section></section></section></section></section><section style="height: 8px;width: 100%;border-left: 1px solid rgb(192, 200, 209);transform: rotate(45deg);-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);-o-transform: rotate(45deg);transform-origin: left bottom 0px;-webkit-transform-origin: left bottom 0px;-moz-transform-origin: left bottom 0px;-o-transform-origin: left bottom 0px;margin-top: -9px;margin-bottom: 4px;border-top-color: rgb(192, 200, 209);border-right-color: rgb(192, 200, 209);border-bottom-color: rgb(192, 200, 209);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 20px 0%;box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;vertical-align: top;background-color: rgb(226, 240, 251);box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;width: 22%;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: -10px 0%;box-sizing: border-box;"><section class="" style="padding: 4px;display: inline-block;border-radius: 100%;background-color: rgb(94, 188, 198);box-sizing: border-box;"><section class="" style="border-radius: 100%;border-color: white;width: 1.6em;height: 1.6em;border-style: dotted;border-width: 2px;font-size: 24px;line-height: 1.5em;color: rgb(255, 255, 255);box-sizing: border-box;"><p style="box-sizing: border-box;">02</p></section></section></section></section></section><section class="" style="display: inline-block;vertical-align: middle;width: 78%;padding-right: 5px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: left;box-sizing: border-box;"><section class="" style="color: rgb(94, 188, 198);letter-spacing: 1.2px;line-height: 1.9;font-size: 14px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">前后端光接口类型不匹配能否组网？</strong></p></section></section></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="padding-right: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);box-sizing: border-box;"><section class="" style="background-color: rgb(254, 255, 255);margin-top: -7px;margin-right: -7px;margin-left: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);padding: 10px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="font-size: 14px;line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;"><span style="box-sizing: border-box;"><strong style="box-sizing: border-box;"><span style="letter-spacing: 0px;line-height: 1.6;color: rgb(249, 110, 87);box-sizing: border-box;">海康光纤收发器光口均为FC或LC。</span></strong></span></p><p style="box-sizing: border-box;"><span style="letter-spacing: 0px;box-sizing: border-box;">如果使用收发器与交换机组网，</span><span style="letter-spacing: 0px;box-sizing: border-box;">经常会遇到收发器的光口为FC，</span><span style="letter-spacing: 0px;line-height: 1.6;box-sizing: border-box;">而交换机对应的光口为LC，但</span><span style="letter-spacing: 0px;box-sizing: border-box;">两端的光接口类型不一致完全不影响工程应用</span><span style="letter-spacing: 0px;box-sizing: border-box;">（实际生产环境中光纤需要经过融纤，</span><span style="letter-spacing: 0px;box-sizing: border-box;">因此本端设备是什么类型的光接口，</span></p><p style="box-sizing: border-box;"><span style="letter-spacing: 0px;box-sizing: border-box;">融纤时使用对应接品类型的尾纤进行融接即可）。</span></p><p style="box-sizing: border-box;"><span style="letter-spacing: 0px;line-height: 1.6;box-sizing: border-box;">以下是常见的光纤接口。</span></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="max-width: 100%;vertical-align: middle;display: inline-block;overflow: hidden !important;box-sizing: border-box;"></section></section></section></section></section><section style="height: 8px;width: 100%;border-left: 1px solid rgb(192, 200, 209);transform: rotate(45deg);-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);-o-transform: rotate(45deg);transform-origin: left bottom 0px;-webkit-transform-origin: left bottom 0px;-moz-transform-origin: left bottom 0px;-o-transform-origin: left bottom 0px;margin-top: -9px;margin-bottom: 4px;border-top-color: rgb(192, 200, 209);border-right-color: rgb(192, 200, 209);border-bottom-color: rgb(192, 200, 209);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 20px 0%;box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;vertical-align: top;background-color: rgb(226, 240, 251);box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;width: 22%;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: -10px 0%;box-sizing: border-box;"><section class="" style="padding: 4px;display: inline-block;border-radius: 100%;background-color: rgb(94, 188, 198);box-sizing: border-box;"><section class="" style="border-radius: 100%;border-color: white;width: 1.6em;height: 1.6em;border-style: dotted;border-width: 2px;font-size: 24px;line-height: 1.5em;color: rgb(255, 255, 255);box-sizing: border-box;"><p style="box-sizing: border-box;">03</p></section></section></section></section></section><section class="" style="display: inline-block;vertical-align: middle;width: 78%;padding-right: 5px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: left;box-sizing: border-box;"><section class="" style="color: rgb(94, 188, 198);letter-spacing: 1.2px;line-height: 1.9;font-size: 14px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">光口模式是怎样的？</strong></p></section></section></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="padding-right: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);box-sizing: border-box;"><section class="" style="background-color: rgb(254, 255, 255);margin-top: -7px;margin-right: -7px;margin-left: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);padding: 10px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="font-size: 14px;line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;">海康光纤收发器（还有工业交换机）的光口<span style="letter-spacing: 1.2px;box-sizing: border-box;">都是单模单纤的规格，</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">只有一款是例外，即为</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">用于经销的</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">一款光纤收发器，型号是DS-3D01-AE-DF</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">（1个RJ45网口，1个SC光口）</span></p><p style="box-sizing: border-box;">其光口是双纤，<span style="letter-spacing: 1.2px;box-sizing: border-box;">因为是单模单纤的，</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">所以在使用收发器</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">（不管是百兆还是千兆）</span><span style="color: rgb(75, 72, 72);letter-spacing: 1.2px;box-sizing: border-box;">与交换机对接时，</span><strong style="color: rgb(249, 110, 87);letter-spacing: 1.2px;box-sizing: border-box;">交换机端对应的光模块，</strong><strong style="letter-spacing: 1.2px;color: rgb(249, 110, 87);box-sizing: border-box;">需要选择单模单纤类型。</strong></p></section></section></section></section></section><section style="height: 8px;width: 100%;border-left: 1px solid rgb(192, 200, 209);transform: rotate(45deg);-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);-o-transform: rotate(45deg);transform-origin: left bottom 0px;-webkit-transform-origin: left bottom 0px;-moz-transform-origin: left bottom 0px;-o-transform-origin: left bottom 0px;margin-top: -9px;margin-bottom: 4px;border-top-color: rgb(192, 200, 209);border-right-color: rgb(192, 200, 209);border-bottom-color: rgb(192, 200, 209);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 20px 0%;box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;vertical-align: top;background-color: rgb(226, 240, 251);box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;width: 22%;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: -10px 0%;box-sizing: border-box;"><section class="" style="padding: 4px;display: inline-block;border-radius: 100%;background-color: rgb(94, 188, 198);box-sizing: border-box;"><section class="" style="border-radius: 100%;border-color: white;width: 1.6em;height: 1.6em;border-style: dotted;border-width: 2px;font-size: 24px;line-height: 1.5em;color: rgb(255, 255, 255);box-sizing: border-box;"><p style="box-sizing: border-box;">04</p></section></section></section></section></section><section class="" style="display: inline-block;vertical-align: middle;width: 78%;padding-right: 5px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: left;box-sizing: border-box;"><section class="" style="color: rgb(94, 188, 198);letter-spacing: 1.2px;line-height: 1.9;font-size: 14px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">双纤型号的收发器使用注意事项？</strong></p></section></section></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="padding-right: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);box-sizing: border-box;"><section class="" style="background-color: rgb(254, 255, 255);margin-top: -7px;margin-right: -7px;margin-left: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);padding: 10px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="font-size: 14px;line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;"><span style="color: rgb(75, 72, 72);box-sizing: border-box;">双纤型号的收发器</span><span style="letter-spacing: 1.2px;color: rgb(75, 72, 72);box-sizing: border-box;">（唯一一款，用于经销渠道的DS-3D01-AE-DF）</span><span style="letter-spacing: 1.2px;color: rgb(75, 72, 72);box-sizing: border-box;">前后端型号一致，但是</span><strong style="letter-spacing: 1.2px;box-sizing: border-box;"><span style="color: rgb(249, 110, 87);box-sizing: border-box;">光纤要交叉连接。</span></strong><span style="letter-spacing: 1.2px;box-sizing: border-box;">如下图所示。</span></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;box-sizing: border-box;"><section class="" style="max-width: 100%;vertical-align: middle;display: inline-block;border-width: 0px;overflow: hidden !important;box-sizing: border-box;"></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="font-size: 14px;line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p><p style="box-sizing: border-box;">注意：这只是一个光口，只不过因为是双纤型号，物理结构上表现为2个SC光口，对比单纤型号的DS-3D01T（R）-A，需要多一根光纤来传输数据。</p></section></section></section></section></section><section style="height: 8px;width: 100%;border-left: 1px solid rgb(192, 200, 209);transform: rotate(45deg);-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);-o-transform: rotate(45deg);transform-origin: left bottom 0px;-webkit-transform-origin: left bottom 0px;-moz-transform-origin: left bottom 0px;-o-transform-origin: left bottom 0px;margin-top: -9px;margin-bottom: 4px;border-top-color: rgb(192, 200, 209);border-right-color: rgb(192, 200, 209);border-bottom-color: rgb(192, 200, 209);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 20px 0%;box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;vertical-align: top;background-color: rgb(226, 240, 251);box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;width: 22%;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: -10px 0%;box-sizing: border-box;"><section class="" style="padding: 4px;display: inline-block;border-radius: 100%;background-color: rgb(94, 188, 198);box-sizing: border-box;"><section class="" style="border-radius: 100%;border-color: white;width: 1.6em;height: 1.6em;border-style: dotted;border-width: 2px;font-size: 24px;line-height: 1.5em;color: rgb(255, 255, 255);box-sizing: border-box;"><p style="box-sizing: border-box;">05</p></section></section></section></section></section><section class="" style="display: inline-block;vertical-align: middle;width: 78%;padding-right: 5px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: left;box-sizing: border-box;"><section class="" style="color: rgb(94, 188, 198);letter-spacing: 1.2px;line-height: 1.9;font-size: 14px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">发送端、接受端速率匹配如何？</strong></p></section></section></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="padding-right: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);box-sizing: border-box;"><section class="" style="background-color: rgb(254, 255, 255);margin-top: -7px;margin-right: -7px;margin-left: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);padding: 10px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="font-size: 14px;line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;"><span style="color: rgb(249, 110, 87);box-sizing: border-box;">在光纤收发器的使用中，速率必须严格匹配：</span></strong></p><p style="box-sizing: border-box;">即发送端用百兆的，接收端必须也用百兆的<span style="letter-spacing: 1.2px;box-sizing: border-box;">（接收端可以是收发器的接收端，</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">也可以是百兆的光模块结合交换机来用）；</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">发送端用千兆的，接收端必须用千兆的。</span></p></section></section></section></section></section><section style="height: 8px;width: 100%;border-left: 1px solid rgb(192, 200, 209);transform: rotate(45deg);-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);-o-transform: rotate(45deg);transform-origin: left bottom 0px;-webkit-transform-origin: left bottom 0px;-moz-transform-origin: left bottom 0px;-o-transform-origin: left bottom 0px;margin-top: -9px;margin-bottom: 4px;border-top-color: rgb(192, 200, 209);border-right-color: rgb(192, 200, 209);border-bottom-color: rgb(192, 200, 209);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 20px 0%;box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;vertical-align: top;background-color: rgb(226, 240, 251);box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;width: 22%;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: -10px 0%;box-sizing: border-box;"><section class="" style="padding: 4px;display: inline-block;border-radius: 100%;background-color: rgb(94, 188, 198);box-sizing: border-box;"><section class="" style="border-radius: 100%;border-color: white;width: 1.6em;height: 1.6em;border-style: dotted;border-width: 2px;font-size: 24px;line-height: 1.5em;color: rgb(255, 255, 255);box-sizing: border-box;"><p style="box-sizing: border-box;">06</p></section></section></section></section></section><section class="" style="display: inline-block;vertical-align: middle;width: 78%;padding-right: 5px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: left;box-sizing: border-box;"><section class="" style="color: rgb(94, 188, 198);letter-spacing: 1.2px;line-height: 1.9;font-size: 14px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">支持网管吗？</strong></p></section></section></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="padding-right: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);box-sizing: border-box;"><section class="" style="background-color: rgb(254, 255, 255);margin-top: -7px;margin-right: -7px;margin-left: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);padding: 10px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="font-size: 14px;line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;"><span style="color: rgb(249, 110, 87);box-sizing: border-box;">不支持。</span></strong><span style="letter-spacing: 1.2px;box-sizing: border-box;">使用的过程中务必要注意，</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">不能把收发器的多个网口同时接入到交换机，</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">如果交换机是非网管型，</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">很可能导致二层广播风暴，连接方式</span><span style="letter-spacing: 1.2px;box-sizing: border-box;">如下图所示。</span></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;box-sizing: border-box;"><section class="" style="max-width: 100%;vertical-align: middle;display: inline-block;overflow: hidden !important;box-sizing: border-box;"></section></section></section></section></section><section style="height: 8px;width: 100%;border-left: 1px solid rgb(192, 200, 209);transform: rotate(45deg);-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);-o-transform: rotate(45deg);transform-origin: left bottom 0px;-webkit-transform-origin: left bottom 0px;-moz-transform-origin: left bottom 0px;-o-transform-origin: left bottom 0px;margin-top: -9px;margin-bottom: 4px;border-top-color: rgb(192, 200, 209);border-right-color: rgb(192, 200, 209);border-bottom-color: rgb(192, 200, 209);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 20px 0%;box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;vertical-align: top;background-color: rgb(226, 240, 251);box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;width: 22%;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: -10px 0%;box-sizing: border-box;"><section class="" style="padding: 4px;display: inline-block;border-radius: 100%;background-color: rgb(94, 188, 198);box-sizing: border-box;"><section class="" style="border-radius: 100%;border-color: white;width: 1.6em;height: 1.6em;border-style: dotted;border-width: 2px;font-size: 24px;line-height: 1.5em;color: rgb(255, 255, 255);box-sizing: border-box;"><p style="box-sizing: border-box;">07</p></section></section></section></section></section><section class="" style="display: inline-block;vertical-align: middle;width: 78%;padding-right: 5px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: left;box-sizing: border-box;"><section class="" style="color: rgb(94, 188, 198);letter-spacing: 1.2px;line-height: 1.9;font-size: 14px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">传输距离有多远？</strong></p></section></section></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="padding-right: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);box-sizing: border-box;"><section class="" style="background-color: rgb(254, 255, 255);margin-top: -7px;margin-right: -7px;margin-left: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);padding: 10px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="font-size: 14px;line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;">光纤收发器受限于光口的规格，<span style="letter-spacing: 1.2px;box-sizing: border-box;">目前最远支持到</span><strong style="letter-spacing: 1.2px;box-sizing: border-box;"><span style="color: rgb(249, 110, 87);box-sizing: border-box;">80KM</span></strong><span style="letter-spacing: 1.2px;box-sizing: border-box;">。</span></p></section></section></section></section></section><section style="height: 8px;width: 100%;border-left: 1px solid rgb(192, 200, 209);transform: rotate(45deg);-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);-o-transform: rotate(45deg);transform-origin: left bottom 0px;-webkit-transform-origin: left bottom 0px;-moz-transform-origin: left bottom 0px;-o-transform-origin: left bottom 0px;margin-top: -9px;margin-bottom: 4px;border-top-color: rgb(192, 200, 209);border-right-color: rgb(192, 200, 209);border-bottom-color: rgb(192, 200, 209);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 20px 0%;box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;vertical-align: top;background-color: rgb(226, 240, 251);box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;width: 22%;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: -10px 0%;box-sizing: border-box;"><section class="" style="padding: 4px;display: inline-block;border-radius: 100%;background-color: rgb(94, 188, 198);box-sizing: border-box;"><section class="" style="border-radius: 100%;border-color: white;width: 1.6em;height: 1.6em;border-style: dotted;border-width: 2px;font-size: 24px;line-height: 1.5em;color: rgb(255, 255, 255);box-sizing: border-box;"><p style="box-sizing: border-box;">08</p></section></section></section></section></section><section class="" style="display: inline-block;vertical-align: middle;width: 78%;padding-right: 5px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: left;box-sizing: border-box;"><section class="" style="color: rgb(94, 188, 198);letter-spacing: 1.2px;line-height: 1.9;font-size: 14px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">是否有风扇设计，是否有电源适配器？</strong></p></section></section></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="padding-right: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);box-sizing: border-box;"><section class="" style="background-color: rgb(254, 255, 255);margin-top: -7px;margin-right: -7px;margin-left: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);padding: 10px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="font-size: 14px;line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;"><span style="color: rgb(249, 110, 87);box-sizing: border-box;"><strong style="box-sizing: border-box;">无风扇设计</strong></span>（工业级产品的特点之一），<span style="letter-spacing: 1.2px;box-sizing: border-box;">自带12V直流电源适配器。</span></p></section></section></section></section></section><section style="height: 8px;width: 100%;border-left: 1px solid rgb(192, 200, 209);transform: rotate(45deg);-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);-o-transform: rotate(45deg);transform-origin: left bottom 0px;-webkit-transform-origin: left bottom 0px;-moz-transform-origin: left bottom 0px;-o-transform-origin: left bottom 0px;margin-top: -9px;margin-bottom: 4px;border-top-color: rgb(192, 200, 209);border-right-color: rgb(192, 200, 209);border-bottom-color: rgb(192, 200, 209);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 20px 0%;box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;vertical-align: top;background-color: rgb(226, 240, 251);box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;width: 22%;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: -10px 0%;box-sizing: border-box;"><section class="" style="padding: 4px;display: inline-block;border-radius: 100%;background-color: rgb(94, 188, 198);box-sizing: border-box;"><section class="" style="border-radius: 100%;border-color: white;width: 1.6em;height: 1.6em;border-style: dotted;border-width: 2px;font-size: 24px;line-height: 1.5em;color: rgb(255, 255, 255);box-sizing: border-box;"><p style="box-sizing: border-box;">09</p></section></section></section></section></section><section class="" style="display: inline-block;vertical-align: middle;width: 78%;padding-right: 5px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: left;box-sizing: border-box;"><section class="" style="color: rgb(94, 188, 198);letter-spacing: 1.2px;line-height: 1.9;font-size: 14px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">收发器问题排查简单流程？</strong></p></section></section></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="padding-right: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);box-sizing: border-box;"><section class="" style="background-color: rgb(254, 255, 255);margin-top: -7px;margin-right: -7px;margin-left: 5px;border-width: 1px;border-style: solid;border-color: rgb(192, 200, 209);padding: 10px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="font-size: 14px;line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;"><span style="color: rgb(249, 110, 87);box-sizing: border-box;"><strong style="box-sizing: border-box;">光纤收发器是非网管型产品</strong></span>，<span style="letter-spacing: 1.2px;box-sizing: border-box;">在排查问题时优先替换法，以下是主要排查步骤：</span></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;box-sizing: border-box;"><section class="" style="max-width: 100%;vertical-align: middle;display: inline-block;border-width: 0px;overflow: hidden !important;box-sizing: border-box;"></section></section></section></section></section><section style="height: 8px;width: 100%;border-left: 1px solid rgb(192, 200, 209);transform: rotate(45deg);-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);-o-transform: rotate(45deg);transform-origin: left bottom 0px;-webkit-transform-origin: left bottom 0px;-moz-transform-origin: left bottom 0px;-o-transform-origin: left bottom 0px;margin-top: -9px;margin-bottom: 4px;border-top-color: rgb(192, 200, 209);border-right-color: rgb(192, 200, 209);border-bottom-color: rgb(192, 200, 209);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: top;width: 46%;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 0.5em;margin-bottom: 0.5em;box-sizing: border-box;"><section style="border-top: 1px dotted rgb(18, 39, 54);box-sizing: border-box;" class=""></section></section></section></section><section class="" style="display: inline-block;vertical-align: top;width: 8%;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;margin: 8px 0% 10px;box-sizing: border-box;"><section class="" style="max-width: 100%;vertical-align: middle;display: inline-block;overflow: hidden !important;box-sizing: border-box;"></section></section></section></section><section class="" style="display: inline-block;vertical-align: top;width: 46%;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 0.5em;margin-bottom: 0.5em;box-sizing: border-box;"><section style="border-top: 1px dotted rgb(18, 39, 54);box-sizing: border-box;" class=""></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="max-width: 100%;vertical-align: middle;display: inline-block;overflow: hidden !important;box-sizing: border-box;"></section></section></section></section>
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