南京碼訊光電技術有限公司是一直致力于“連你所想”以及“M2M”的實現，為客戶提供實用、低成本的數據通信產品與解決方案。公司秉承人才為根本，誠信為基礎，科技創新為企業核心競爭力的基礎上，不斷為客戶創造更方便、跟高性價比的數據通信解決方案。 http://m.syslmy.com/qcn9074.html 2025-12-07T18:48:25+08:00 Joomla! - Open Source Content Management 2022-08-25T13:45:23+08:00 2022-08-25T13:45:23+08:00 http://m.syslmy.com/products/industrial-wireless/industrial-wifi-module/3921.html 碼訊 sales@maxonc.com

<div class="K2FeedImage"><img src="http://m.syslmy.com/media/k2/items/cache/531fa9636bc95fc322dfb7a73f42bbbf_S.jpg" alt="碼訊CN9074/Wifi6模塊" /></div><div class="K2FeedIntroText"><h2><strong>產品概述</strong></h2> <p>碼訊MX6974 F5是一款配有PCI Express 3.0接口及M.2 E-key的嵌入式WiFi6無線網卡。該無線網卡采用Qualcomm? 802.11ax Wi-Fi 6技術，支持5180-5850GHz頻段，可執行AP及STA功能，同時具備4x4&nbsp;MIMO和4個空間流，適用于5GHz IEEE802.11a/n/ac/ax應用，相比上一代無線網卡的傳輸效率更高，并具備動態頻率選擇(DFS)功能。</p> <h2><strong>產品規格</strong></h2> <table> <tbody> <tr> <td> <p><strong>產品類型</strong></p> </td> <td> <p>WiFi6無線模塊</p> </td> </tr> <tr> <td> <p><strong>芯片</strong></p> </td> <td> <p>QCN9074</p> </td> </tr> <tr> <td> <p><strong>IEEE 標準</strong></p> </td> <td> <p>IEEE 802.11ax</p> </td> </tr> <tr> <td> <p><strong>接口</strong></p> </td> <td> <p>PCI Express 3.0，M.2 E-key</p> </td> </tr> <tr> <td> <p><strong>工作電壓</strong></p> </td> <td> <p>3.3V/5V</p> </td> </tr> <tr> <td> <p><strong>頻率范圍</strong></p> </td> <td> <p>5G：5.180GHz~5.850GHz</p> </td> </tr> <tr> <td> <p><strong>調制技術</strong></p> </td> <td> <p>802.11n：OFDM（BPSK，QPSK，16-QAM，64-QAM，256-QAM）</p> <p>802.11ac：OFDM（BPSK，QPSK，16-QAM，64-QAM，256-QAM）</p> <p>802.11ax：OFDMA （BPSK，QPSK，DBPSK，DQPSK，16-QAM，64-QAM，&nbsp;256-QAM，1024-QAM，4096-QAM）</p> </td> </tr> <tr> <td> <p><strong>輸出功率（單通道）</strong></p> </td> <td> <p>802.11ax：Max. 21dBm</p> </td> </tr> <tr> <td> <p><strong>功耗</strong></p> </td> <td> <p>≦15W</p> </td> </tr> <tr> <td> <p><strong>接收靈敏度</strong></p> </td> <td> <p>11ax：</p> <p>HE20 MCS0 &lt;-89dBm / MCS11 &lt;-64dBm</p> <p>HE40 MCS0 &lt;-89dBm / MCS11 &lt;-60dBm</p> <p>HE80 MCS0 &lt;-86dBm / MCS11 &lt;-58dBm</p> </td> </tr> <tr> <td> <p><strong>天線接口</strong></p> </td> <td> <p>4 x U. FL</p> </td> </tr> <tr> <td> <p><strong>工作環境</strong></p> </td> <td> <p>溫度：-20°C to 70°C</p> <p>濕度：95% （無冷凝）</p> </td> </tr> <tr> <td> <p><strong>存儲環境</strong></p> </td> <td> <p>溫度：-40°C to 90°C</p> <p>濕度：90% （無冷凝）</p> </td> </tr> <tr> <td> <p><strong>認證</strong></p> </td> <td> <p>RoHS/REACH</p> </td> </tr> <tr> <td> <p><strong>重量</strong></p> </td> <td> <p>20 克</p> </td> </tr> <tr> <td> <p><strong>尺寸（W*H*D)</strong></p> </td> <td> <p>60 x 57 x 4.2 mm （偏差±0.1mm）</p> </td> </tr> </tbody> </table> <h2><strong>射頻參數</strong></h2> <table border="0" cellpadding="0" cellspacing="0"> <tbody> <tr> <td class="et2">&nbsp;</td> <td class="et3">速率</td> <td class="et3">發射功率（單通道）</td> <td class="et3">公差</td> <td class="et3">接收靈敏度</td> <td class="et3">公差</td> </tr> <tr> <td rowspan="8" class="et4">802.11a</td> <td class="et5">6Mbps</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">-91dBm</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">9Mbps</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">12Mbps</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">18Mbps</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">24Mbps</td> <td class="et5">20dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">36Mbps</td> <td class="et7">20dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">48Mbps</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">54Mbps</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">-74dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="10" class="et4">802.11n/ac VHT20</td> <td class="et5">MCS0</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">-91dBm</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">20dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">20dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">-74dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">-67dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="10" class="et4">802.11n/ac VHT40</td> <td class="et5">MCS0</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">-89dBm</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">20dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">20dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">-71dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">-65dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="10" class="et4">802.11ac VHT80</td> <td class="et5">MCS0</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">-86dBm</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">20dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">20dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">-61dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="10" class="et4">802.11ac VHT160</td> <td class="et5">MCS0</td> <td class="et5">19dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">19dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">19dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">19dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">18dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">18dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">15dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">15dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">15dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">15dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="14" class="et4">802.11ax HE20</td> <td class="et5">MCS0</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">-89dBm</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">20dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">20dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS10</td> <td class="et5">16dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS11</td> <td class="et7">16dBm</td> <td class="et8">±2dB</td> <td class="et7">-64dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS12</td> <td class="et5">10dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS13</td> <td class="et7">10dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="14" class="et4">802.11ax HE40</td> <td class="et5">MCS0</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">-89dBm</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">20dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">20dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS10</td> <td class="et5">16dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS11</td> <td class="et7">16dBm</td> <td class="et8">±2dB</td> <td class="et7">-60dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS12</td> <td class="et5">10dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS13</td> <td class="et7">10dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="14" class="et4">802.11ax HE80</td> <td class="et5">MCS0</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">-86dBm</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">20dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">20dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS10</td> <td class="et5">16dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS11</td> <td class="et7">16dBm</td> <td class="et8">±2dB</td> <td class="et7">-58dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS12</td> <td class="et5">10dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS13</td> <td class="et7">10dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="14" class="et4">802.11ax HE160</td> <td class="et5">MCS0</td> <td class="et5">19dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">19dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">19dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">19dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">18dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">18dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">15dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">15dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">15dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">15dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS10</td> <td class="et5">14dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS11</td> <td class="et7">14dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS12</td> <td class="et5">7dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS13</td> <td class="et7">7dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> </tbody> </table> <h2><strong>模組尺寸和推薦PCB方式</strong></h2> <p><img src="http://m.syslmy.com/images/MX6974_F5尺寸.png" alt="MX6974 F5尺寸" width="541" height="485" style="display: block; margin-left: auto; margin-right: auto;" /></p></div>

<div class="K2FeedImage"><img src="http://m.syslmy.com/media/k2/items/cache/531fa9636bc95fc322dfb7a73f42bbbf_S.jpg" alt="碼訊CN9074/Wifi6模塊" /></div><div class="K2FeedIntroText"><h2><strong>產品概述</strong></h2> <p>碼訊MX6974 F5是一款配有PCI Express 3.0接口及M.2 E-key的嵌入式WiFi6無線網卡。該無線網卡采用Qualcomm? 802.11ax Wi-Fi 6技術，支持5180-5850GHz頻段，可執行AP及STA功能，同時具備4x4&nbsp;MIMO和4個空間流，適用于5GHz IEEE802.11a/n/ac/ax應用，相比上一代無線網卡的傳輸效率更高，并具備動態頻率選擇(DFS)功能。</p> <h2><strong>產品規格</strong></h2> <table> <tbody> <tr> <td> <p><strong>產品類型</strong></p> </td> <td> <p>WiFi6無線模塊</p> </td> </tr> <tr> <td> <p><strong>芯片</strong></p> </td> <td> <p>QCN9074</p> </td> </tr> <tr> <td> <p><strong>IEEE 標準</strong></p> </td> <td> <p>IEEE 802.11ax</p> </td> </tr> <tr> <td> <p><strong>接口</strong></p> </td> <td> <p>PCI Express 3.0，M.2 E-key</p> </td> </tr> <tr> <td> <p><strong>工作電壓</strong></p> </td> <td> <p>3.3V/5V</p> </td> </tr> <tr> <td> <p><strong>頻率范圍</strong></p> </td> <td> <p>5G：5.180GHz~5.850GHz</p> </td> </tr> <tr> <td> <p><strong>調制技術</strong></p> </td> <td> <p>802.11n：OFDM（BPSK，QPSK，16-QAM，64-QAM，256-QAM）</p> <p>802.11ac：OFDM（BPSK，QPSK，16-QAM，64-QAM，256-QAM）</p> <p>802.11ax：OFDMA （BPSK，QPSK，DBPSK，DQPSK，16-QAM，64-QAM，&nbsp;256-QAM，1024-QAM，4096-QAM）</p> </td> </tr> <tr> <td> <p><strong>輸出功率（單通道）</strong></p> </td> <td> <p>802.11ax：Max. 21dBm</p> </td> </tr> <tr> <td> <p><strong>功耗</strong></p> </td> <td> <p>≦15W</p> </td> </tr> <tr> <td> <p><strong>接收靈敏度</strong></p> </td> <td> <p>11ax：</p> <p>HE20 MCS0 &lt;-89dBm / MCS11 &lt;-64dBm</p> <p>HE40 MCS0 &lt;-89dBm / MCS11 &lt;-60dBm</p> <p>HE80 MCS0 &lt;-86dBm / MCS11 &lt;-58dBm</p> </td> </tr> <tr> <td> <p><strong>天線接口</strong></p> </td> <td> <p>4 x U. FL</p> </td> </tr> <tr> <td> <p><strong>工作環境</strong></p> </td> <td> <p>溫度：-20°C to 70°C</p> <p>濕度：95% （無冷凝）</p> </td> </tr> <tr> <td> <p><strong>存儲環境</strong></p> </td> <td> <p>溫度：-40°C to 90°C</p> <p>濕度：90% （無冷凝）</p> </td> </tr> <tr> <td> <p><strong>認證</strong></p> </td> <td> <p>RoHS/REACH</p> </td> </tr> <tr> <td> <p><strong>重量</strong></p> </td> <td> <p>20 克</p> </td> </tr> <tr> <td> <p><strong>尺寸（W*H*D)</strong></p> </td> <td> <p>60 x 57 x 4.2 mm （偏差±0.1mm）</p> </td> </tr> </tbody> </table> <h2><strong>射頻參數</strong></h2> <table border="0" cellpadding="0" cellspacing="0"> <tbody> <tr> <td class="et2">&nbsp;</td> <td class="et3">速率</td> <td class="et3">發射功率（單通道）</td> <td class="et3">公差</td> <td class="et3">接收靈敏度</td> <td class="et3">公差</td> </tr> <tr> <td rowspan="8" class="et4">802.11a</td> <td class="et5">6Mbps</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">-91dBm</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">9Mbps</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">12Mbps</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">18Mbps</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">24Mbps</td> <td class="et5">20dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">36Mbps</td> <td class="et7">20dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">48Mbps</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">54Mbps</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">-74dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="10" class="et4">802.11n/ac VHT20</td> <td class="et5">MCS0</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">-91dBm</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">20dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">20dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">-74dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">-67dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="10" class="et4">802.11n/ac VHT40</td> <td class="et5">MCS0</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">-89dBm</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">20dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">20dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">-71dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">-65dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="10" class="et4">802.11ac VHT80</td> <td class="et5">MCS0</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">-86dBm</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">20dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">20dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">-61dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="10" class="et4">802.11ac VHT160</td> <td class="et5">MCS0</td> <td class="et5">19dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">19dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">19dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">19dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">18dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">18dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">15dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">15dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">15dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">15dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="14" class="et4">802.11ax HE20</td> <td class="et5">MCS0</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">-89dBm</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">20dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">20dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS10</td> <td class="et5">16dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS11</td> <td class="et7">16dBm</td> <td class="et8">±2dB</td> <td class="et7">-64dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS12</td> <td class="et5">10dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS13</td> <td class="et7">10dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="14" class="et4">802.11ax HE40</td> <td class="et5">MCS0</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">-89dBm</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">20dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">20dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS10</td> <td class="et5">16dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS11</td> <td class="et7">16dBm</td> <td class="et8">±2dB</td> <td class="et7">-60dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS12</td> <td class="et5">10dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS13</td> <td class="et7">10dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="14" class="et4">802.11ax HE80</td> <td class="et5">MCS0</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">-86dBm</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">21dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">21dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">20dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">20dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">17dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">17dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS10</td> <td class="et5">16dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS11</td> <td class="et7">16dBm</td> <td class="et8">±2dB</td> <td class="et7">-58dBm</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS12</td> <td class="et5">10dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS13</td> <td class="et7">10dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td rowspan="14" class="et4">802.11ax HE160</td> <td class="et5">MCS0</td> <td class="et5">19dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS1</td> <td class="et7">19dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS2</td> <td class="et5">19dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS3</td> <td class="et7">19dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS4</td> <td class="et5">18dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS5</td> <td class="et7">18dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS6</td> <td class="et5">15dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS7</td> <td class="et7">15dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS8</td> <td class="et5">15dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS9</td> <td class="et7">15dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS10</td> <td class="et5">14dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS11</td> <td class="et7">14dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> <tr> <td class="et5">MCS12</td> <td class="et5">7dBm</td> <td class="et6">±2dB</td> <td class="et5">---</td> <td class="et6">±2dB</td> </tr> <tr> <td class="et7">MCS13</td> <td class="et7">7dBm</td> <td class="et8">±2dB</td> <td class="et7">---</td> <td class="et8">±2dB</td> </tr> </tbody> </table> <h2><strong>模組尺寸和推薦PCB方式</strong></h2> <p><img src="http://m.syslmy.com/images/MX6974_F5尺寸.png" alt="MX6974 F5尺寸" width="541" height="485" style="display: block; margin-left: auto; margin-right: auto;" /></p></div> 蜜桃av免费看 | 波多野结衣av在线观看 | 欧美| 91天天干 | 成人国产精品 | xx性欧美肥妇精品久久久久久 | 亚洲四虎av| 亚洲国产成人精品激情在线 | 91亚洲国产成人精品一区二三 | 欧美激情成人网 | 日本一区二区精品视频 | 国产成人av一区二区 | 亚洲精品一区二区三区四区乱码 | 性xxxxxxxxx| 麻豆美女视频 | 精品视频无码一区二区三区 | 国产午夜在线视频 | 亚洲污网站 | 日日色av| 精品国产乱码久久 | 在线一区二区不卡 | 夫妻性生活黄色大片 | h欧美 | 91最新在线 | 午夜特片网 | 久久国产精品99久久人人澡 | 免费男女视频 | 黄色网页免费看 | 国产成人精品白浆久久69 | 性色视频在线 | 黄色免费在线网站 | 日韩午夜激情视频 | 亚洲美女性视频 | 欧美va视频 | 懂色av一区二区三区免费 | 无码无套少妇毛多18pxxxx | 一区av在线 | 久久久精品视 | 日本老少交 | 久久久久久久一区二区三区 | 亚洲成av人片一区二区 | 日本黄色播放器 | 极品销魂美女一区二区 | 欧美国产专区 | 99re在线视频播放 | 国产夫妻自拍小视频 | 动漫美女视频 | 91精品视频在线看 | 中文字幕在线播放av | 超碰97在线播放 | 国产成人av一区二区 | 亚洲精品福利在线 | 久久精品—区二区三区舞蹈 | 美腿丝袜亚洲综合 | 亚洲免费成人av | xxx麻豆| 97视频久久久 | 日本h片在线观看 | 成人精品亚洲人成在线 | av福利片 | 91极品美女 | 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