无线网桥网络优化和故障排查办法
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">无线网桥<span style="color: black;">重点</span>用于室外远距离数据传输，满足办公楼互通、远程视频监控等<span style="color: black;">需要</span>。<span style="color: black;">平常</span>的组网模式有点对点以及点对多点，如下图所示。</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/95b9bf1ce8964197a7ed6b1ba5742429~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1725619109&x-signature=Y%2BWVdg%2FVZt%2B6eeGpV9k8LvmxycU%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">安装设置完成之后，<span style="color: black;">实质</span>的效果可能并<span style="color: black;">不可</span>达到自己的预期，需要<span style="color: black;">调节</span>改善。以下介绍无线网桥的常用网络调优<span style="color: black;">办法</span>以及<span style="color: black;">平常</span>故障的排查<span style="color: black;">办法</span>。</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/59720551226b4beb824faf61c848d487~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1725619109&x-signature=nleXNTPUo5kYXOPboaM9N6vAnZg%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">1.网桥的IP<span style="color: black;">位置</span>规划</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">网络中所有设备的IP<span style="color: black;">位置</span>都<span style="color: black;">不该</span>当存在冲突，否则可能<span style="color: black;">引起</span>网络不稳定，<span style="color: black;">因此</span>需要对所有的网桥的IP<span style="color: black;">位置</span>进行规划。基本原则<span style="color: black;">重点</span>有两点：</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">（1）网桥IP<span style="color: black;">位置</span>属于同一网段，<span style="color: black;">不可</span>相同；</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">（2）<span style="color: black;">意见</span>网桥的网段与网络中其他设备的IP网段隔开，避免<span style="color: black;">显现</span>不必要的冲突，<span style="color: black;">同期</span><span style="color: black;">亦</span><span style="color: black;">能够</span>隔离广播域，<span style="color: black;">加强</span>设备工作的稳定性。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">如下图所示，为<span style="color: black;">实质</span>案例中的规划方式，可供参考：</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/4b5acc44849b40d68c05d85103dfb94c~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1725619109&x-signature=DRnLR41eRmdOxPPEfmgKzipHCIo%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">IP<span style="color: black;">位置</span>规划说明：</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">网桥设备管理<span style="color: black;">位置</span>段：192.168.1.0/24</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">AP设备管理<span style="color: black;">位置</span>段：192.168.0.0/24</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">无线终端上网<span style="color: black;">位置</span>段：172.31.0.0/16</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">2.无线信道规划</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;"><span style="color: black;">倘若</span><span style="color: black;">运用</span>多对网桥，需要对无线信道进行规划，避免网桥之间互相产生干扰，影响数据传输。尤其是2.4G频段，影响更加<span style="color: black;">显著</span>，设置的原则<span style="color: black;">通常</span>如下图所示：</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/2d9c254d91f44a679c8b627151e0f413~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1725619109&x-signature=H8ZQBFsc623pBO7aEZMkJdihIS0%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;"><span style="color: black;">重视</span>：<span style="color: black;">倘若</span><span style="color: black;">仅有</span>一对网桥，频段带宽和信道设置自动<span style="color: black;">就可</span>；多对网桥时需要将AP端设置为不干扰的信道，并降低频段带宽。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">下图所示为<span style="color: black;">实质</span>案例中的信道规划方式，可供参考：</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/981d13ce0096421c9ffb4435092c60bc~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1725619109&x-signature=nepnDGhN%2BkskBbksRjyLctz2BtE%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">信道规划说明如下：</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">机房5个网桥两个band隔开：36/149/40/153/44</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">#1号中继位两个band隔开36/165</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">#10号中继位两个band隔开44/157</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">#12号中继位两个band隔开40/161</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">3.安装位置<span style="color: black;">调节</span></span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">无线网桥安装的位置对<span style="color: black;">实质</span>效果影响<span style="color: black;">很强</span>，<span style="color: black;">通常</span><span style="color: black;">重点</span>有两个方面：</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">（1）网桥AP端和Client端之间高度要有<span style="color: black;">保证</span>，<span style="color: black;">不可</span>被遮挡</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">网桥安装高度的基本原则是在<span style="color: black;">制品</span>覆盖<span style="color: black;">方向</span>内两点之间无<span style="color: black;">阻碍</span>物，若有<span style="color: black;">阻碍</span>物阻挡，需要将安装位置<span style="color: black;">上升</span>，如下图，网桥的安装高度需满足H≥R+D。</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/4ca171318db746888eb55bfc95cac723~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1725619109&x-signature=JhIZFSG6VQt758MpwOyfISeuQhs%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">其中最小安装高度R的典型参考值如下表：</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/0cbe8dbf9524417b91721a650be53da8~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1725619109&x-signature=PVAnojlBnBTYa4fF227TZjuDhtw%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;"><span style="color: black;">例如</span>：某两点之间相距1Km，中间有5米高的<span style="color: black;">阻碍</span>物，<span style="color: black;">那样</span>两端的2.4G网桥的最佳安装高度为5+5.5即10.5米。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;"><span style="color: black;">倘若</span><span style="color: black;">没法</span>实现网桥两点之间可视，可尝试<span style="color: black;">增多</span>网桥进行中转。如下图：</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/4d845d5203c8499dbd87362dbceef2f4~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1725619109&x-signature=%2F%2F8uq3wtah4g%2BYSIONX%2BTTA%2Bm88%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">（2）网桥间距离要<span style="color: black;">尽可能</span>隔开，避免干扰</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;"><span style="color: black;">实质</span>使用中<span style="color: black;">发掘</span>，<span style="color: black;">非常多</span>场景下机房的AP模式的网桥设备<span style="color: black;">常常</span>有多个。<span style="color: black;">倘若</span>多个网桥安装距离很近，即使设置为不干扰的信道，<span style="color: black;">亦</span>会存在<span style="color: black;">必定</span>的电磁干扰，影响<span style="color: black;">实质</span>传输效果。<span style="color: black;">因此</span>网桥之间必须保持<span style="color: black;">必定</span>距离，<span style="color: black;">意见</span></span><strong style="color: blue;"><span style="color: black;">超过2米</span></strong><span style="color: black;">。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">4.网桥天线对准</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">无线网桥的天线<span style="color: black;">通常</span>是定向天线，网桥两端<span style="color: black;">倘若</span>天线<span style="color: black;">无</span>对准会<span style="color: black;">引起</span>无线信号质量较差，通信质量自然会下降。<span style="color: black;">因此</span>需要进行天线对准。对准<span style="color: black;">重点</span>有两种<span style="color: black;">状况</span>，一种是可视对准，一种是不可视对准，下面分别介绍：</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">可视对准</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">即网桥AP端和Client端<span style="color: black;">能够</span>直接<span style="color: black;">经过</span>目测确定方向位置。选定需安装 CPE 的两个点 A 和 B（两点之间无<span style="color: black;">显著</span>遮挡物），保持两点的 CPE 正面（印 “TP-LINK”LOGO 的面）相对。固定其中一个点的CPE,将另一个点的CPE往左（或右）微调<span style="color: black;">必定</span>小<span style="color: black;">方向</span>，<span style="color: black;">而后</span><span style="color: black;">按照</span> Web 管理界面的系统状态页面中的“信噪比”进行链路质量判断，若<span style="color: black;">发掘</span>信噪比值变大，继续往此方向微调，直到信噪比值<span style="color: black;">起始</span>下降，则前一个方位为最佳方位。否则朝相反方向进行微调，直到<span style="color: black;">显现</span>最大信噪比值为止。</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/ab76e64dac60412c80dd93da0c5b2165~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1725619109&x-signature=PPJJHXrNDKvmXP5pHQ0Rv9Fyb00%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">不可视对准</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">即网桥AP端和Client端<span style="color: black;">能够</span><span style="color: black;">没法</span><span style="color: black;">经过</span>目测确定方向位置，<span style="color: black;">一般</span>是距离很远的位置。需智能手机两台（装有高德地图或百度地图等地图软件）。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">选定需安装 CPE 的两个点A和B（两点之间无<span style="color: black;">显著</span>遮挡物），安装人员分别在A点和B点<span style="color: black;">运用</span>地图软件搜索对方的位置，<span style="color: black;">选取</span>驾车模式。</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/4a82ece71e504c5e8f12cc8c5f4132ec~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1725619109&x-signature=9bXfX6uiXcDqy%2BXGgY%2BZS9qWmYo%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">此时，地图上会在A和B两点间<span style="color: black;">显现</span>一条红线。<span style="color: black;">运用</span>手机指南针查看所在地点的<span style="color: black;">实质</span>正北指向，移动手机使地图上的正北指向与该地点的<span style="color: black;">实质</span>正北指向重合，CPE壳体正面和红线朝向对齐。此时，观察CPE信号指示灯<span style="color: black;">是不是</span>亮起（亮灯数量无需<span style="color: black;">留意</span>），若亮起，则<span style="color: black;">已然</span>完成粗调，可继续按可视范围天线对准<span style="color: black;">一样</span><span style="color: black;">办法</span>进行细调。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;"><span style="color: black;">重视</span>：<span style="color: black;">倘若</span>天线对准确实存在困难，<span style="color: black;">意见</span>购买我司自动寻位天线网桥<span style="color: black;">制品</span>，支持自动对准，无需人工手动对准，简单方便效果好。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;"><span style="color: black;">最后</span>需<span style="color: black;">调节</span>到网桥的各项参数达到较好的标准，进入网桥的管理界面，查看网桥链路参数。如下图所示。</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/2277958baccc453fa4efe47ae2fe59d4~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1725619109&x-signature=6KtjbPwYt%2Fqd1tVVjY6MCaElLeE%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;"><span style="color: black;">详细</span><span style="color: black;">需求</span>如下：</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">信号强度：</span></strong><span style="color: black;">数值越大越好（即数字越小越好），<span style="color: black;">意见</span>高于-70dBm（即数字<span style="color: black;">少于</span>70）；</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">噪声强度：</span></strong><span style="color: black;">数值越小越好（即数字越大越好）；</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">信噪比：</span></strong><span style="color: black;">越大越好；</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">CCQ值：</span></strong><span style="color: black;">数值越大越好，<span style="color: black;">通常</span>高于70质量较好。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">5.开启视频传输加速功能</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">若网桥<span style="color: black;">重点</span>用于传输视频监控数据，<span style="color: black;">意见</span>开启网桥AP端和Client端的视频传输加速功能，登录网桥的管理界面，打开“无线设置>无线基本设置”，开启</span><strong style="color: blue;"><span style="color: black;">视频传输加速功能</span></strong><span style="color: black;">（该功能默认开启）。</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/2523555148da44b39fc25ed6e9a0a695~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1725619109&x-signature=aHBBhbwa5J0DCPTcfYL6qluUo88%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">6.网络内部做好隔离，避免互相影响</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;"><span style="color: black;">非常多</span><span style="color: black;">状况</span>下，网桥的网络设备之间并无互访<span style="color: black;">需要</span>，而无线网络中广播流量对无线网络的影响<span style="color: black;">很强</span>，<span style="color: black;">因此</span><span style="color: black;">能够</span>做两个方面的隔离设置以优化无线网络性能和稳定性：</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">（1）在连接网桥的交换机上进行端口隔离，<span style="color: black;">能够</span>将多组网桥之间进行隔离；隔离<span style="color: black;">办法</span>是<span style="color: black;">能够</span><span style="color: black;">经过</span><span style="color: black;">调节</span>交换机的模式开关（<span style="color: black;">调节</span>到VLAN隔离模式）<span style="color: black;">或</span>设置交换机802.1Q VLAN进行隔离。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">（2）若AP模式的网桥有多个Client模式的网桥连接，<span style="color: black;">意见</span>AP模式的网桥</span><strong style="color: blue;"><span style="color: black;">开启AP隔离</span></strong><span style="color: black;">功能，开启后Client模式的网桥设备之间将<span style="color: black;">不可</span>互相通信。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">7.设置SSID<span style="color: black;">隐匿</span>（可选）<span style="color: black;">或</span>相对<span style="color: black;">繁杂</span>的无线<span style="color: black;">秘码</span>，避免<span style="color: black;">违法</span>接入</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">为了防止<span style="color: black;">违法</span>客户端连接网桥，影响网络稳定性，<span style="color: black;">意见</span>将AP端无线网络名<span style="color: black;">叫作</span>设置SSID<span style="color: black;">隐匿</span>（可选），无线<span style="color: black;">秘码</span>设置相对<span style="color: black;">繁杂</span>一点，避免<span style="color: black;">显现</span>12345678之类的简单<span style="color: black;">秘码</span>。如下图：</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/83f9e63691494b938cf27383bee640ea~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1725619109&x-signature=7o13u5V9fl56hfULcmll%2FjQX3ik%3D" style="width: 50%; margin-bottom: 20px;"></div>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/1a28d38fd81440ee910fb9df1b46833e~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1725619109&x-signature=R0yW9TEs%2F0rZm52%2BkQPuAXFqIf0%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">1. 网桥<span style="color: black;">起步</span><span style="color: black;">反常</span></span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">网桥安装之后，设备<span style="color: black;">没法</span>正常<span style="color: black;">起步</span>，指示灯不亮<span style="color: black;">或</span><span style="color: black;">反常</span>，需要排查以下几个方面：</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">电源规格<span style="color: black;">是不是</span>匹配？</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">查看网桥背面丝印确认额定输入电压和电流，如9V-0.85A。若与电源的输出规格不符，可能<span style="color: black;">引起</span>AP<span style="color: black;">没法</span>正常<span style="color: black;">起步</span>，<span style="color: black;">意见</span><span style="color: black;">运用</span>原装电源<span style="color: black;">或</span>规格匹配的电源。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">网线存在问题？</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">若AP采用Passive PoE供电，网线的质量会对AP的供电产生影响，若网线超过标准供电长度（<span style="color: black;">详细</span>长度请查看TP-LNK官网<span style="color: black;">制品</span>介绍页面）、网线质量差、线序不标准<span style="color: black;">或</span>水晶头制作不达标均可能<span style="color: black;">引起</span>AP<span style="color: black;">没法</span>正常<span style="color: black;">起步</span>。<span style="color: black;">意见</span><span style="color: black;">保证</span>网线长度在<span style="color: black;">举荐</span>长度范围、<span style="color: black;">运用</span>质量较好的品牌网线并<span style="color: black;">根据</span>标准线序重新制作水晶头后尝试。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">2.网桥之间延迟大，中断、不稳定</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">网桥架设之后，两端之间<span style="color: black;">显现</span>通信不稳定，延迟大<span style="color: black;">乃至</span>中断问题，<span style="color: black;">首要</span>请对照上面的网络调优<span style="color: black;">办法</span><span style="color: black;">检测</span>一下自己<span style="color: black;">是不是</span>有做过。<span style="color: black;">倘若</span><span style="color: black;">无</span>，先尝试调优。若调优之后仍然有问题。<span style="color: black;">平常</span>的<span style="color: black;">原由</span>及排查<span style="color: black;">办法</span>如下：</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">区域性停电<span style="color: black;">引起</span>数据中断</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">若<span style="color: black;">发掘</span>网桥连接的区域出现批量性的数据中断，如监控画面中断，需要<span style="color: black;">思虑</span><span style="color: black;">是不是</span><span style="color: black;">显现</span>了区域性的停电<span style="color: black;">引起</span>。若确认停电，请尽快想办法恢复供电。</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">网桥链路数据流量过载</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">如视频监控网络中摄像头数量<span style="color: black;">太多</span>，网桥无线链路<span style="color: black;">没法</span>承载过大的数据流量。此时<span style="color: black;">能够</span>尝试如下几种<span style="color: black;">处理</span><span style="color: black;">办法</span>：</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">（1）降低摄像头码流，降低数据流量；</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">（2）<span style="color: black;">增多</span>网桥路数，并设置<span style="color: black;">区别</span>信道，承载<span style="color: black;">更加多</span>数据；</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">（3）更换更高速率的无线CPE，承载<span style="color: black;">更加多</span>数据，如<span style="color: black;">本来</span>是2.4G的300Mbps无线CPE，<span style="color: black;">能够</span>更换为5G的867Mbps无线CPE。</span></span></p>
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