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标题:
串口联网服务器
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作者:
zxck
时间:
2006-8-7 17:23
标题:
串口联网服务器
<table cellspacing="0" cellpadding="0" width="552" border="0"><tbody><tr><td width="542" bgcolor="#eeeeee"><b><img src="http://pro.neutrontek.com/product/images/dian.gif" border="0" alt=""/>
<font color="#de0000">产品概况</font></b></td><td width="5"><img src="http://pro.neutrontek.com/product/images/top_right_2.GIF" border="0" alt=""/></td></tr><tr><td width="5"></td><td width="542"> </td><td width="5"></td></tr><tr><td width="5"></td><td width="542">DNS-18(单串口服务器)是一个可以让工业用RS-232、RS-422/485串口设备立即具备联网能力的设备联网服务器。如：LED信息显示设备、PLC、CNC、智能电表、煤气表、生物识别装置、读卡机…等。 <br/><br/>DNS-18(单串口服务器)支持RS-232/422、4线/2线RS-485等通讯接口,并内置终端电阻,能够满足所有工业串口设备的应用及传输方式。 <br/><br/>另外,可选择串口电源输入,由串口设备经由DB25針式接口,直接供应DC电源,让DNS-18(单串口服务器)和串口设备完美地整合在一起。 <br/><br/>·产品特点: <br/>·体积小，小于香烟盒 <br/>·支持RS232,RS422,RS485 <br/>·10M以太网口 <br/>·软件可升级 <br/>·可作为TCP Server 或TCP Client <br/>·内置WEB服务器，支持Java <br/>·支持多种异步串口格式 <br/>·无需修改原有应用软件就可在网络环境下使用 <br/>·将COM口定向至IP地址，每台计算机可同时拥有256个串口</td><td width="5"></td></tr><tr><td width="5"></td><td width="542"> </td><td width="5"></td></tr><tr><td width="5"><img src="http://pro.neutrontek.com/product/images/top_left_2.gif" border="0" alt=""/></td><td width="542" bgcolor="#eeeeee"> <b><img src="http://pro.neutrontek.com/product/images/dian.gif" border="0" alt=""/>
<font color="#de0000">详细参数</font></b></td><td width="5"><img src="http://pro.neutrontek.com/product/images/top_right_2.GIF" border="0" alt=""/></td></tr><tr><td width="552" colspan="3" height="20"> </td></tr><tr><td width="552" colspan="3" height="20"><table cellspacing="0" cellpadding="0" width="552" border="0"><tbody><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-TOP: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">支持协议</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-TOP: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> UDP,TCP,ICMP,SNMP,DHCP,TFTP</td></tr><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">网络口</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> 10BaseT或AUI以太口,Token Ring</td></tr><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">串行口</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> 1个串行口,DB9针,DTE接口,RS232/485电平</td></tr><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">串行波特率</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> 300bps至115.2kbps</td></tr><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">字长</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> 7或8位</td></tr><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">停止位</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> 1至2位</td></tr><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">奇偶校验</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> 奇,偶,无</td></tr><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">流量控制</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> 软件:XON/XOFF,硬件:CTS/RTS,无流控</td></tr><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">Modem控制</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> DTR</td></tr><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">LED指示</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> 电源,串口数据收发,以太网LINK状态,以太网口数据收发</td></tr><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">设备管理</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> IE浏览器设置,专用软件设置,SNMP</td></tr><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">协议兼容性</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> 以太网V2.0/IEEE 802.3,Token Ring:IEEE 802.2 LLC</td></tr><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">输入电源</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> 9-12V,约500mA</td></tr><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">使用环境</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> -40℃ to +80℃</td></tr><tr><td width="152" bgcolor="#eeeeee" height="25" style="BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"><b><p align="center">质保</p></b></td><td width="400" height="25" style="BORDER-RIGHT: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid;"> 3年</td></tr></tbody></table></td></tr></tbody></table><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">联系人：黄妙旺</span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">单位：北京中新创科技有限公司</span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><font face="Times New Roman"><span style="mso-spacerun: yes;"> </span><p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; tab-stops: 146.25pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">网址：</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-weight: bold;"><a href="http://www.neutrontek.com/"><span style="COLOR: black;"><font face="Times New Roman">www.neutrontek.com</font></span></a><span style="mso-tab-count: 1;"><font face="Times New Roman"> </font></span></span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">邮箱：</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-size: 10.0pt; mso-bidi-font-weight: bold;"><a href="mailto:mwh_2008@yahoo.com.cn"><span style="COLOR: black;"><font face="Times New Roman">mwh_2008@yahoo.com.cn</font></span></a></span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">邮编：</span><font face="Times New Roman"><span lang="EN-US" style="mso-bidi-font-weight: bold;">100081</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt; mso-bidi-font-weight: bold;"><p></p></span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 63pt; TEXT-INDENT: -63pt; mso-char-indent-count: -6.0; mso-char-indent-size: 10.5pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">地址：北京市海淀区皂君庙路</span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><font face="Times New Roman">5</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">号卉园大楼</span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><font face="Times New Roman">A304</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">室</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt; mso-bidi-font-weight: bold;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">电话：</span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><font face="Times New Roman">010-62194531<span style="mso-spacerun: yes;"> </span></font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">传真：</span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><font face="Times New Roman"><span style="mso-spacerun: yes;"> </span>010-62194535</font></span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt; mso-bidi-font-weight: bold;"><p></p></span></p>
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