半双功485数据光端机

　　 <div style="text-indent: 21pt"><span style="color: black">VDO-1001HD-T</span><span style="color: black">光发射</span><span style="color: black">机通过光纤接收/发送1路RS-485数据信号</span><span style="color: black">。</span></div> <div style="text-indent: 21pt">&nbsp;</div> <div style="text-indent: 21pt"><span style="color: black">VDO-1001HD-R</span><span style="color: black">光接收机</span><span style="color: black">通过光纤接收/发送1路RS-485数据信号</span><span style="color: black">。</span></div> <div style="text-indent: 21pt">&nbsp;</div> <div style="text-indent: 21pt">&nbsp;</div> <div style="margin: 0cm 0cm 0pt 21pt; line-height: 15pt"><span style="color: black">&middot; 数字视频技术、光通信技术</span></div> <div style="margin: 0cm 0cm 0pt 21pt; line-height: 15pt"><span style="color: black">&middot; 模块式、插卡式机箱结构（可选）</span></div> <div style="margin: 0cm 0cm 0pt 21pt; line-height: 15pt"><span style="color: black">&middot; 无电磁干扰、无射频干扰、无地电流</span></div> <div style="margin: 0cm 0cm 0pt 21pt; line-height: 15pt"><span style="color: black">&middot; 防雷击保护，表面贴装技术</span></div> <div style="margin: 0cm 0cm 0pt 21pt; line-height: 15pt"><span style="color: black">&middot; BNC视频连接器，压接式数据连接器，FC光学连接器</span></div> <div style="margin: 0cm 0cm 0pt 21pt; line-height: 15pt"><span style="color: black">&middot; 视频直流恢复，10MHz视频带宽 </span></div> <div style="margin: 0cm 0cm 0pt 21pt; line-height: 15pt"><span style="color: black">&middot; 符合EIA RS-250C中长距离要求</span></div> <div style="margin: 0cm 0cm 0pt 21pt; line-height: 15pt"><span style="color: black">&middot; 单模光纤允许最大链损为20dB</span></div> <div style="margin: 0cm 0cm 0pt 21pt; line-height: 15pt"><span style="color: black">&middot; 超级光学动态范围，0km使用不饱和完全无需调节</span></div> <div style="margin: 0cm 0cm 0pt 21pt; line-height: 15pt"><span style="color: black">&middot; 使用范围内信噪比与距离无关</span></div> <div style="margin: 0cm 0cm 0pt 21pt; line-height: 15pt"><span style="color: black">&middot; 综合通讯能力，包括视频、数据、网络等</span></div> <div style="margin: 0cm 0cm 0pt 21pt; line-height: 15pt"><b>&nbsp;</b></div> <div style="margin: 0cm 0cm 0pt 21pt; line-height: 15pt"><b>&nbsp;</b></div> <div style="margin: 0cm 0cm 0pt 21pt"><span style="color: black">&middot;</span><span style="color: black">安防系统</span></div> <div style="margin: 0cm 0cm 0pt 21pt"><span style="color: black">&middot;</span><span style="color: black">智能交通监控系统</span></div> <div style="margin: 0cm 0cm 0pt 21pt"><span style="color: black">&middot;</span><span style="color: black">通讯系统</span></div> <div style="margin: 0cm 0cm 0pt 21pt"><span style="color: black">&middot;</span><span style="color: black">报警总线传输</span></div> <div style="margin: 0cm 0cm 0pt 21pt">&nbsp;</div> <div style="text-indent: 21pt"><b><span style="font-size: 12pt">视频：</span></b><b><span style="font-size: 12pt; color: red">(</span></b><b><span style="font-size: 12pt; color: red">数据光端机无此项</span></b><b><span style="font-size: 12pt; color: red">)</span></b></div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>通道数：<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1</span>路</div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>信号制式：<span>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; PAL/NTSC/SECAM</span></div> <div style="text-indent: 21pt">标称输入输出电平： &nbsp;1Vp-p</div> <div style="text-indent: 21pt">标称输入输出阻抗： &nbsp;75&Omega;</div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>每通道带宽：<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; 10MHz</span></div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>抽样频率：<span>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 15MHz</span></div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>量化等级：<span>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10bit</span></div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>微分增益：<span>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;1%</span>典型值</div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>微分相位：<span>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;1</span>典型值</div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>加权信噪比：<span>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 70 dB</span>以上</div> <div>&nbsp;</div> <div style="text-indent: 21pt"><b><span style="font-size: 12pt">数据：</span></b></div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>通道数：<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1</span>路</div> <div style="text-indent: 21pt">接口类型： <span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;RS-485</span></div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>工作模式：&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>半双工</div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>通讯速率：&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; DC-115.2Kbps</span></div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>误码率：<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;10</span><span style="font-size: 10pt">-9</span></div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span></div> <div style="text-indent: 21pt"><b><span style="font-size: 12pt">连接器：</span></b></div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>视频连接器：&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; BNC</span>插座<b><span style="font-size: 12pt; color: red">(</span></b><b><span style="font-size: 12pt; color: red">数据光端机无此项</span></b><b><span style="font-size: 12pt; color: red">)</span></b></div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>数据连接器：&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>压接端子</div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>光纤连接器：&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; FC/PC</span></div> <div>&nbsp;</div> <div style="text-indent: 21pt"><b><span style="font-size: 12pt">电源：</span></b>6VDC ,总功耗2.6W</div> <div style="text-indent: 21pt">&nbsp;</div> <div>&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp; </span><b><span style="font-size: 12pt">显示状态：</span></b></div> <div style="text-indent: 21pt">电源，光纤连接，数据接收，数据发送对应指示灯显示</div> <div style="text-indent: 21pt">&nbsp;</div> <div style="text-indent: 21pt"><b><span style="font-size: 12pt; color: black">一般指标： </span></b></div> <div style="margin: 0cm 0cm 0pt 21pt"><span style="color: black">工作温度：</span><span style="color: black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; -40</span><span style="color: black">&deg;</span><span style="color: black">C~+75</span><span style="color: black">&deg;</span><span style="color: black">C </span></div> <div style="margin: 0cm 0cm 0pt 21pt"><span style="color: black">工作湿度：</span><span style="color: black"> &nbsp;&nbsp;<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0~95%</span></span><span style="color: black">无冷凝</span><span style="color: black">&nbsp;</span></div> <div style="margin: 0cm 0cm 0pt 21pt">&nbsp;</div> <div align="center"> <table cellspacing="0" cellpadding="0" border="1" style="border-right: medium none; border-top: medium none; border-left: medium none; border-bottom: medium none; border-collapse: collapse"> <tbody> <tr style="height: 14.65pt; page-break-inside: avoid"> <td valign="top" width="188" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: windowtext 1pt solid; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 140.75pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 14.65pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">型号</span></div> </td> <td valign="top" width="201" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: windowtext 1pt solid; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 150.75pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 14.65pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">VDO-1001HDS-T/R</span></div> </td> <td valign="top" width="167" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: windowtext 1pt solid; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 125.4pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 14.65pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">VDO-1001HDM-T/R</span></div> </td> </tr> <tr style="height: 14.65pt; page-break-inside: avoid"> <td valign="top" width="188" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 140.75pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 14.65pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">波长</span></div> </td> <td valign="top" width="368" colspan="2" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 276.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 14.65pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">1310/1550nm</span></div> </td> </tr> <tr style="height: 14.1pt; page-break-inside: avoid"> <td valign="top" width="188" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 140.75pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 14.1pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">光纤类型</span></div> </td> <td valign="top" width="201" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 150.75pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 14.1pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">9/125</span><span style="color: black">m</span><span style="color: black">单模</span></div> </td> <td valign="top" width="167" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 125.4pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 14.1pt; background-color: transparent"> <div style="margin: 0cm 0cm 0pt 6.6pt; line-height: 15pt" align="center"><span style="color: black">62.5/125</span><span style="color: black">m</span><span style="color: black">多模</span></div> </td> </tr> <tr style="height: 12.95pt; page-break-inside: avoid"> <td valign="top" width="188" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 140.75pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 12.95pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">光输出功率</span><span style="color: black">(FC</span><span style="color: black">接头</span><span style="color: black">)</span></div> </td> <td valign="top" width="201" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 150.75pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 12.95pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">-8/-10dBm</span></div> </td> <td valign="top" width="167" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 125.4pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 12.95pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">-8/-10dBm</span></div> </td> </tr> <tr style="height: 12.45pt; page-break-inside: avoid"> <td valign="top" width="188" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 140.75pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 12.45pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">接收机灵敏度</span></div> </td> <td valign="top" width="201" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 150.75pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 12.45pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">-20/-25 dBm</span></div> </td> <td valign="top" width="167" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 125.4pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 12.45pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">-18/-20 dBm</span></div> </td> </tr> <tr style="height: 11.95pt; page-break-inside: avoid"> <td valign="top" width="188" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 140.75pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 11.95pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">光学允许最大链损</span></div> </td> <td valign="top" width="201" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 150.75pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 11.95pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">10 dB</span></div> </td> <td valign="top" width="167" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 125.4pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 11.95pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">10 dB</span></div> </td> </tr> <tr style="height: 19.25pt; page-break-inside: avoid"> <td valign="top" width="188" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 140.75pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 19.25pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">光学动态范围</span></div> </td> <td valign="top" width="201" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 150.75pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 19.25pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">20 dB</span></div> </td> <td valign="top" width="167" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: #ece9d8; padding-left: 5.4pt; padding-bottom: 0cm; border-left: #ece9d8; width: 125.4pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 19.25pt; background-color: transparent"> <div style="line-height: 15pt" align="center"><span style="color: black">10 dB</span></div> </td> </tr> </tbody> </table> </div> <br />

深圳钦华数码实业有限公司

　　 深圳市钦华数码实业有限公司是专业从事数字化远程传输、光纤传输、视频监控智能小区系统产品的研发、生产及销售的综合性专业公司． 　　公司成立于1997年，拥有自主知识产权产品包括：音视频数据光端机系列、VTF光纤收发器系列及KINGWAR数字智能小区系统．同时配套生产：硬盘录像机、摄像机、解码器、RS232-RS485协议转换器、RS232/485－－４个RS485分配器、 3合１组合电涌保护器等电视监控产品． 我们的研发部门与北京、四川的科研院所建立了长期稳定的合作关系．我们致力于高新技术在电视监控及远程视频传送中的应用和新产品开发．