产品工艺结构
Kd-MO系列光矩阵具有领先的模块化前后插板式结构，由科迪在国内率先应用。
（1）FPGA阵列式纯硬件技术架构：
由于无硬盘，免维护，无操作系统，避免了工控式系统的死机、硬件冲突、蓝屏以及计算机病毒侵入的问题；而且 启动速度快(<20秒)，稳定可靠，意外断电不会造成设备受损，可频繁操作开关机。
（2）模块化前后插板式结构：
输入、输出板卡采用模块化后插板式结构，可灵活配置不同的信号格式与数量；电源板卡、控制板卡采用双电源、双控制的冗余热备份的模块化前插板式结构，提高了设备的稳定性。
（3）支持带电热插拔，在不经断电和不改变布线的情况下，只需更换或增加板卡，即可完成在线升级、维护与扩容。
（4）信号接口与信号板卡一体化，解决了虚焊漏焊等影响信号质量的工艺瓶颈，减少矩阵的故障点。
（5）风冷降噪温控的设计，大大提高了设备的稳定性。
产品独有功能及特点
光纤输入信号格式：3G-SDI、HD-SDI、SD-SDI、DVI、VGA、HDMI、YPbPr、CVBS；
光纤输出信号格式：3G-SDI、HD-SDI、SD-SDI、DVI、VGA、HDMI、YPbPr、CVBS；
矩阵规模：8×8～72×72、144×144～288×288，更大规模定制；
支持图像最高分辨率1920×1200@60Hz，并符合VESA和HDTV全部常规标准；
向下兼容各种信号格式的分辨率和刷新频率，具有自动统一信号格式输出上屏，以及依据用户需求手动调节的倍线功能；
每路输入、输出信号格式皆具有独立的3.5mm TRS立体声音频接口，支持模拟音频嵌入和模拟音频解嵌，音频与视频同步传输；
光纤板卡支持单模和多模的两种模式；
具有信号均衡补偿、修正、自动调节和时钟恢复功能，确保信号转换切换后无损耗；
输出板卡具有时基校准同步功能，在切换画面的瞬间，尽最大可能保持画面的完整，保证切换瞬间画面无抖动，达到真正的“无缝”切换；
提供多种通讯方式：RS-485控制、RS-232控制、RS-422控制和Ethernet控制；
提供多种控制方式：外置专用面板控制和专用软件控制；
专用控制软件，实时显示输入输出工作状态，并可进行倍线处理；
模块化前后插板式结构，支持带电热插拔，在不经断电和不改变布线的情况下，即可更换或增加板卡；
信号接口与板卡一体化，可解决虚焊漏焊等影响信号质量的工艺瓶颈，减少系统故障点；
缓冲的输入和输出，保证信号无串扰；
多层线路板，保证信号极强的抗干扰能力；
冗余式双电源、双控制系统；
90～260V/AC 50/60Hz内部国际电源，适用于全球范围；
掉电记忆、断电保护功能，进一步提高系统的稳定性和可靠性。
Product Process Structure
The Kd-MO series optical matrix has a leading modular front and rear plug-in structure, which was first applied by Kodi in China.
1、FPGA array based pure hardware technology architecture:Due to the lack of hard drives, maintenance free, and operating system, it avoids issues such as crashes, hardware conflicts, blue screens, and computer virus intrusion in industrial control systems; Moreover, the startup speed is fast (<20 seconds), stable and reliable, and accidental power outage will not cause equipment damage. It can frequently operate the switch.
2、Modular front and rear plug-in structure:The input and output boards adopt a modular rear plug-in structure, which can flexibly configure different signal formats and quantities; The power and control boards adopt a modular front panel structure with dual power and dual control redundant hot backup, which improves the stability of the equipment.
3、Supports hot swapping, and online upgrades, maintenance, and expansion can be completed by simply replacing or adding cards without power outage or changing wiring.
4、The integration of signal interface and signal board solves process bottlenecks that affect signal quality, such as solder joints and missing solder joints, and reduces matrix failure points.
5、The design of air-cooled noise reduction temperature control greatly improves the stability of the equipment.
Unique functions and characteristics of the product
Fiber input signal format：3G-SDI、HD-SDI、SD-SDI、DVI、VGA、HDMI、YPbPr、CVBS；
Fiber output signal format：3G-SDI、HD-SDI、SD-SDI、DVI、VGA、HDMI、YPbPr、CVBS；
Matrix size: 8 × 8~72 × 72, 144 × 144~288 × 288, more mass customization;
Supports image resolution up to 1920 × 1200@60Hz And comply with all conventional standards of VESA and HDTV;
Downward compatibility with various signal formats for resolution and refresh frequency, with automatic unified signal format output on screen, and manual adjustment of line doubling function according to user needs;
Each input and output signal format has an independent 3.5mm TRS stereo audio interface, supporting analog audio embedding and analog audio deblocking, and synchronous transmission of audio and video;
Fiber optic board cards support two modes: single mode and multimode
Equipped with signal balance compensation, correction, automatic adjustment, and clock recovery functions, ensuring no loss after signal conversion and switching;
The output board has a time base calibration synchronization function, which maximizes the completeness of the screen when switching, ensuring that there is no shaking of the screen at the moment of switching, and achieving true "seamless" switching;
Provide multiple communication methods: RS-485 control, RS-232 control, RS-422 control, and Ethernet control;
Provide multiple control methods: external dedicated panel control and dedicated software control;
Special control software, real-time display of input and output working status, and can perform line doubling processing;
Modular front and rear plug-in structure, supporting hot swapping, allowing for replacement or addition of cards without power outage or changing wiring;
The integration of signal interface and board card can solve process bottlenecks that affect signal quality, such as false soldering and missing soldering, and reduce system failure points;
Buffered input and output to ensure signal without crosstalk;
Multilayer circuit boards ensure strong anti-interference ability of signals;
Redundant dual power supply and dual control system;
90-260V/AC 50/60Hz internal international power supply, suitable for global use;
Power-off memory and power-off protection functions further improve the stability and reliability of the system.
