| 品牌 |
MDRCC |
接口类型 |
BNC |
| 传输距离 |
大于200（km） |
信噪比 |
S/N ≥70（dB） |
| 信号阻抗 |
75（Ω） |
带宽 |
10（MHz） |
| 电源 |
AC85～260V/50Hz（V） |
类型 |
视频光端机 |
产品特点：
插卡式或独立结构，支持14槽或16槽2U/3U机架；采用8/10/12数字编码无压缩式视频传输；支持各种高分辨率视频信号，自动兼容PAL、NTSC、SECAM视频制式；视频带宽：10MHz；带APC电路，输出光功率恒定，动态范围大；千兆光纤传输，大容量，易升级和扩容；支持视频传输距离可达200公里以上，无需中继；可支持先进的SNMP网管标准，实现远程视频网管；通过电源和光纤链路、数据状态指示LED，可监视系统的运行状况；先进自适应技术，使用时无需进行现场的电气或光学调节；工业级设计，模块化设计使设备可靠灵活；外置电源，机壳设计外观独特。
Specifications:
Plug-in or stand-alone structure, 14 slots or 16 slots 2U/3U rack is suitable;8/10/12bit digital code and non-compression video transmission;Support any high resolution video signal,automatic compatible PAL,NTSC,SECAM video format;Video Bandwidth: 10MHz;With APC circuit, constant output optical power, dynamic range;Gigabit optical fiber transmission, large capacity, easy to escalate and expand;Supports video regenerative non-destructive relay, so that video transmission up to 200 kilometers or more;Supports advanced SNMP network management standard, enables remote video network management;Power and fiber-optic link, the data of the LED status indicators can monitor system health;Advanced adaptive technology, users do not need on-site electrical or optical adjustment;Industrial-grade design, modular design allows a flexible and reliable equipment;External power supply, Shell design is unique;
视频特性：
根据不同产品，可提供从1路至256路视频，多路数据、开关量、音频；视频接口标准：BNC接口；视频输入/输出阻抗：75欧姆（非平衡）；视频带宽：10MHz；视频采样：15MHz高速采样；视频数码位宽：8/10/12位（比特）；微分增益：（10%-90% APL） DG<1% （典型值）；视频信噪比（加权）：S/N ≥70dB（最大光学链路损耗时）
Video Features:
Video Interface: supports 1-256 channel video and multi data/switch/audio according products;Video Interface Type: BNC;Video Input / Output Impedance: 75Ω( unbalanced )Video Bandwidth: 10MHz;Video Sampling: 15MHz high-speed sampling;Video Digital Width:8/10/12 bits ( bit );Differential Gain: ( 10%-90% APL ) DG<1% ( typical value )°( typical value )Video SNR( weighted ): S/N≥70Db ( maximum optical link loss )
应用特性：（最远传输距离100公里）视频：实现单路视频远距离传输常用标准：单模光纤20公里，多模2公里（多模最远可传3公里）Application Features: ( Optical fiber transmission as far as 100KM)Video: One-way video signals over a very long distance transmissionCommon Standard: Digital Video Optical which is usually 20KM single-mode optical fiber transmission, multi-mode optical fiber transmission 2 kilometers ( Multi-mode with a maximum design distance of 3 kilometers ), Within the allowable range in the optical power, video quality has nothing to do with transmission distance.环境要求：
环境温度：-40℃～+85℃贮存温度：-45℃～+95℃相对湿度：0～+95%（无冷凝）额定电压：AC85～260V/50HzMTBF：≥105小时
Environmental requirements:
Ambient temperature: -40℃～+85℃;Storage temperature: -45℃～+95℃;Relative Humidity: 0～+95% ( non-cold-condensing );Rated Supply Voltage: AC85-260V/50Hz;MTBF:≥105hours;
适用环境：
城市智能交通监控系统（ITS）；高速公路监控/通信系统；电力/水力安全监控系统；大型厂矿企业安防监控系统；远程多媒体教学/校园监控；长距离广播电视传输系统；楼宇控制系统；军事通信。
Application environment:
Urban Intelligent Traffic Monitoring System ( ITS );Highway surveillance / communication system;Electricity / water safety monitoring system;Security Monitoring System for large-scale factories and enterprises;Remote multimedia teaching / campus monitoring;Long-distance radio and television transmission system;Building Control Department;
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