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class="col-sm-6 product-right"> <h3 class="product-title">Wi-Fi DTU?？?/h3> <div><p style="font-size: 13.3333px;"><span style="line-height: 1.42857;">物联工场IOTWORKSHOP开发的工业级Wi-Fi串口服务器产品专为工业用户的特殊需求而设计。</span><span style="line-height: 1.42857;">用户可以将串口转成网络的数据包通过空中而不是线缆进行传送，</span><span style="line-height: 1.42857;">极大地简化了工业现场的复杂布线以及减少了传输介质的故障点。</span><br></p><p style="font-size: 13.3333px;"><span style="line-height: 1.42857;"><br></span></p><p style="font-size: 13.3333px;"><span style="line-height: 1.42857;">产品特点：<br></span></p><p style="font-size: 13.3333px;"></p><ul style="font-size: 13.3333px;"><li>支持802.11b/g/n 无线标准<br></li><li>支持5.5*2.1mm标准电源接口供电方式<br></li><li>支持自定义心跳包、socket分发协议<br></li><li>支持超时重启、定时重启功能<br></li><li>支持串口自由组帧和自动成帧，转发效率更高<br></li><li>支持Websocket功能，实现串口与网页的实时交互<br></li><li>支持网页、串口AT命令、网络AT命令三种参数配置方式<br></li><li>支持一键恢复出厂设置<br></li><li>室外无遮挡通讯距离达200米</li></ul><p></p><ul></ul><ul></ul><ul></ul><ul></ul><ul></ul><ul></ul></div> </div> </div> <hr class="space-40"/> <div style="clear: both; overflow: hidden;"> <h2 style="display: inline-block;">选型表</h2> <div style="float:right;display: none;" id="scrollProducts"> <a class="fa fa-arrow-circle-left" style="font-size: 20px; cursor: pointer;" id="scrollProductsLeft"></a> <a class="fa fa-arrow-circle-right" style="font-size: 20px; margin-left: 5px; margin-right: 5px; cursor: pointer;" id="scrollProductsRight"></a> </div> </div> <div style="overflow-x: auto"> <table class="table table-bordered compare_table"> <thead> <tr class="first-row"> <th class="no-border-left"><span>名称</span></th> <th><span class="max-column"><a href="http://www.keystofrance.com/wi-fi-iot/wi-fi-serial-module/w20" target="_blank"><strong>Wport-W20 >></strong></a></span></th> <th><span class="max-column"><a href="http://www.keystofrance.com/wi-fi-iot/wi-fi-serial-module/w10" target="_blank"><strong>Wport-W10 >></strong></a></span></th> </tr> </thead> <tbody> <tr> <td class="no-border-left"><span>图片</span></td> <td class="text-center"> <a href="http://www.keystofrance.com/wi-fi-iot/wi-fi-serial-module/w20" target="_blank"><img src="http://www.keystofrance.com/image/cache/catalog/hushuai/W20-150x170.png" href="http://www.keystofrance.com/image/cache/catalog/hushuai/W20-600x800.png" alt="Wport-W20" title="Wport-W20" class="product_thumb" style="width: 150px;cursor: pointer;"/></a> </td> <td class="text-center"> <a href="http://www.keystofrance.com/wi-fi-iot/wi-fi-serial-module/w10" target="_blank"><img src="http://www.keystofrance.com/image/cache/catalog/hushuai/W10 -150x170.png" href="http://www.keystofrance.com/image/cache/catalog/hushuai/W10 -600x800.png" alt="Wport-W10" title="Wport-W10" class="product_thumb" style="width: 150px;cursor: pointer;"/></a> </td> </tr> <tr> <td class="no-border-left"><span>接收灵敏度</span></td> <td>802.11b: -89 dBm (@11Mbps, CCK)</td> <td>802.11b: -89 dBm (@11Mbps, CCK)</td> </tr> <tr> <td class="no-border-left"><span>操作温度</span></td> <td>-45~85℃</td> <td>-45~85℃</td> </tr> <tr> <td class="no-border-left"><span>储存温度</span></td> <td>-50~90℃，5~95%RH</td> <td>-50~90℃，5~95%RH（无凝水）</td> </tr> <tr> <td class="no-border-left"><span>尺寸</span></td> <td>45mm x 32mm x 8mm</td> <td>45mm x 32mm x 8mm</td> </tr> <tr> <td class="no-border-left"><span>SDRAM资源</span></td> <td>8MB</td> <td>8MB</td> </tr> <tr> <td class="no-border-left"><span>网络协议</span></td> <td>IP，TCP，UDP，DHCP，DNS，HTTP Server/Client，ARP, BOOTP, AutoIP, ICMP，Web socket, Telnet, FTP,TFTP, uPNP, NTP, SNMP,Modbus TCP</td> <td>IP，TCP，UDP，DHCP，DNS，HTTP Server/Client，ARP, BOOTP, AutoIP, ICMP，Web socket, Telnet, FTP,TFTP, uPNP, NTP, SNMP,Modbus TCP</td> </tr> <tr> <td class="no-border-left"><span>标准</span></td> <td> 802.11 b/g/n</td> <td> 802.11 b/g/n</td> </tr> <tr> <td class="no-border-left"><span>网络模式</span></td> <td>STA/AP/STA+AP</td> <td>STA/AP/STA+AP</td> </tr> <tr> <td class="no-border-left"><span>Wi-Fi 安全</span></td> <td>WEP64/WEP128/TKIP/ AES</td> <td>WEP64/WEP128/TKIP/ AES</td> </tr> <tr> <td class="no-border-left"><span>数据位</span></td> <td>5,6,7,8</td> <td>5,6,7,8</td> </tr> <tr> <td class="no-border-left"><span>停止位</span></td> <td>1,2</td> <td>1,2</td> </tr> <tr> <td class="no-border-left"><span>校验位</span></td> <td>None，Even，Odd，Space，Mark</td> <td>None，Even，Odd，Space，Mark</td> </tr> <tr> <td class="no-border-left"><span>波特率</span></td> <td>TTL: 600 bps~230400bps</td> <td>TTL: 600 bps~230400bps</td> </tr> <tr> <td class="no-border-left"><span>流控</span></td> <td>无流控硬件RTS/CTS、DSR/DTR（RS232）软件Xon/ Xoff流控</td> <td>无流控硬件RTS/CTS、DSR/DTR（RS232）软件Xon/ Xoff流控</td> </tr> <tr> <td class="no-border-left"><span>配置</span></td> <td>Web网页 Cli命令 XML文件导入 Telnet配置 IOTManager配置软件</td> <td>Web网页 Cli命令 XML文件导入 Telnet配置 IOTManager配置软件</td> </tr> <tr> <td class="no-border-left"><span>虚拟串口</span></td> <td>Windows XP/Vista/7/8/10(32bit\64bit)、Win Server 2003/2008/2012</td> <td>Windows XP/Vista/7/8/10(32bit\64bit)、Win Server 2003/2008/2012</td> </tr> <tr> <td class="no-border-left"><span>输入电压</span></td> <td>3.3VDC</td> <td>3.3VDC</td> </tr> <tr> <td class="no-border-left"><span>工作电流</span></td> <td>~200mA</td> <td>~200mA</td> </tr> <tr> <td class="no-border-left"><span>功耗</span></td> <td><500mW</td> <td><500mW</td> </tr> <tr> <td class="no-border-left"><span>以太网</span></td> <td></td> <td></td> </tr> <tr> <td class="no-border-left"><span>附带品</span></td> <td></td> <td></td> </tr> <tr> <td class="no-border-left"><span>处理器</span></td> <td>MIPS</td> <td>MIPS</td> </tr> <tr> <td class="no-border-left"><span>主频</span></td> <td>380MHz</td> <td>380MHz</td> </tr> <tr> <td class="no-border-left"><span>操作系统</span></td> <td>eCos</td> <td>eCos</td> </tr> <tr> <td class="no-border-left"><span>FLASH资源</span></td> <td>4MB</td> <td>4MB</td> </tr> <tr> <td class="no-border-left"><span>以太网接口</span></td> <td></td> <td></td> </tr> <tr> <td class="no-border-left"><span>安全协议</span></td> <td>SSL v3 AES 128Bit DES3</td> <td>SSL v3 AES 128Bit DES3</td> </tr> 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