8路视频光端机
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<div><b>特点：</b></div>
<div>工业级设计，SMT工艺</div>
<div>全数字光纤传输平台，同平台多业务灵活配置</div>
<div>可提供台式，集中插卡式机架2种方式</div>
<div>自主知识产权大规模专用集成电路核心</div>
<div>单纤传输，可选双纤</div>
<div>PAL/NTSC/SECAM全制式兼容，高图象传输质量</div>
<div>提供双向异步数据（正向/反向），传输速率可达到115.200Kbps以上</div>
<div>异步数据可为RS232/RS485/RS422/Manchester码</div>
<div>以太网10/100M自适应，满足100Mbps全线速直通传输</div>
<div> </div>
<div><b>技术指标</b></div>
<div><b>光纤接口</b><b><span> </span></b></div>
<div>接口<span> FC/SC/ST</span>可选</div>
<div>光波长<span> </span>单模1310nm/1550nm</div>
<div style="text-indent: 68.25pt">多模850nm/1310nm</div>
<div>发送功率<span> </span>≥-9dBm</div>
<div>接收灵敏度<span> </span>优于-34dBm(误码率＜<span style="font-size: 10pt">10<sup>-11</sup></span>)</div>
<div>传输距离 <span> </span>单模<span> 20/40/60/80/100/120Km可选</span></div>
<div style="text-indent: 68.25pt">多模<span> 2Km</span></div>
<div> </div>
<div><b>视频</b></div>
<div>信号制式<span> PAL/NTSC/SECAM</span></div>
<div>标称输入输出电平<span> 1Vp-p</span></div>
<div>标称输入输出阻抗<span> 75Ω</span></div>
<div>每通道带宽<span> 6.5MHz</span></div>
<div>抽样频率<span> 13.5MHz</span></div>
<div>量化等级<span> 8bit</span></div>
<div>连接器<span> BNC</span>接口</div>
<div> </div>
<div><b>音频</b></div>
<div>每通道带宽<span> 20Hz~20KHz</span></div>
<div>采样频率<span> 48KHz</span></div>
<div>量化等级<span> 24bit</span></div>
<div>总谐波失真<span> 0.1%</span>（典型值）</div>
<div>音频连接器<span> RJ45</span>口</div>
<div> </div>
<div><b>异步数据</b></div>
<div>接口类型<span> RS232/RS485/RS422/ Manchester</span>码</div>
<div>工作模式<span> </span>全双工/半双工</div>
<div>通讯速率<span> 115.200Kbps</span></div>
<div>误码率<span> <1×</span><span style="font-size: 10pt">10<sup>-9</sup></span></div>
<div>数据连接器<span> RJ45</span>口</div>
<div> </div>
<div><b>Ethernet</b></div>
<div>标准<span> IEEE802.3 IEEE802.3u</span></div>
<div>工作模式<span> </span>自适应10/100M，全双工/半双工</div>
<div>吞吐率<span> 100%</span>（100M）</div>
<div>连接器<span> RJ45</span>口</div>
<div><b> </b></div>
<div><b>开关量</b></div>
<div>路数<span> 1</span>路正向</div>
<div>工作模式<span> </span>可设置开路/短路报警</div>
<div>连接器<span> RJ45</span>口</div>
<div><b> </b></div>
<div><b>工作条件</b></div>
<div>整机供电/电压<span> DC5V/1A</span>（可选DC 12V，DC 24V）</div>
<div>功率<span> 5W</span></div>
<div>电源适配器<span> </span>输入 AC220V、 DC-48V</div>
<div><span> </span>输出 5V/ 1A</div>
<div>工作温度<span> 0<span>℃</span>-50<span>℃</span></span></div>
<div>储存温度<span> -40<span>℃</span>-+70<span>℃</span></span></div>
<div>相对湿度<span> 95%</span></div>
<div> </div>
<div><b>外型尺寸</b></div>
<div>199（W）×<span>159（D）×88（H）mm</span></div>
