结构特性
固化紧凑式矩阵（S3G/SHD/SSD系列）
矩阵规模从4×1~16×16，采用体积紧凑的1~2U机箱，前面板按键控制，经济实惠，稳定性高。具有多个RS-232控制串口支持计算机、中控、外置面板等方式同时进行系统控制。
模块化插板式矩阵（M3G/MHD/MSD系列）
矩阵完全是由各个独立模块组装而成，矩阵规模从32×32~256×256。采用模块化插板式结构由科迪在国内率先使用，秉承国际先进的“前开门插板式结构、冗余式双电源、双控制系〗统”结构设计理念，彻底解决了大规模矩阵的信号质量及生产瓶颈。
功能特性
? 信号格式：3G-SDI/HD-SDI/SD-SDI；
? 码率：143Mbps~2.97Gbps；
? 自适应线缆均衡：自动对输入信号串行数字信号进行线缆均衡，有效的解决了数字视频信号的传输问题；
? 时钟恢复：对于输出串行数字信号进行时钟恢复处理，延长信号的传输距离，减少传输过程中的数据丢失，有效地保证了数字信号的传输质量；
? 掉电记忆功能：矩阵断□电重新上电后，自动调取断电前输入输出状态，无需重新设置□ ；
? 面板锁定模式：PANEL LOCK可以控制整个面板的锁定和开启， PROT 单路锁定保护键，可以对单路输出端口进行锁定，不影响其它输出端口进行切换或锁定，有效防止误操作；
? 多种控制方式：矩阵具有多个RS-232接口，可选配RJ45/RS-422/RS-485接口，可通过计算机、中控、外置面板对矩阵进行控制；
? 机架式遥控面板：模块插板式矩阵标配19英寸1U高遥控面板，支持预置、多路切换、单路锁定功能；
? 内置国际电源：矩阵支持 90－260V/AC 50/60Hz 电源，适于全球范围使用。
Structural features
Solidified compact matrix (S3G/SHD/SSD series)
Matrix scale size ranges from 4×1 to 16×16, using compact 1~2U chassis, front panel button control, which is economically beneficial, and of high stability. A number of RS-232 control serial ports are provided to support computer, central control, external panel and other ways to simultaneously control the system.
Modular plug-in matrix (M3G/MHD/MSD series)
The matrix is completely assembled by individual modules, scale size from 32×32 to 256×256. The modular plug-in structure is first used by Kedi in China, adhering to the international advanced "front door plug-in structure, redundant dual power supply, dual control system" structural design concept, completely solving signal quality and production bottleneck of large-scale matrix.
Functional features
Signal format: 3G-SDI/HD-SDI/SD-SDI;
Bit rate: 143Mbps~2.97Gbps
Self-adaptive cable equalization: automatically equalizes the input serial digital signal, effectively solving the transmission problem of digital video signal;
Clock recovery: Clock recovery processing for the output serial digital signal, extending the transmission distance of the signal, reducing data loss during transmission, effectively ensuring the transmission quality of the digital signal;
Power failure memory function: After the matrix is powered on again, the input and output status before the power failure is automatically retrieved, without re-setting;
Panel Lock mode: PANEL LOCK can control the locking and unlocking of the entire panel, and PROT single lock protection key, can lock a single output port, which does not affect other output ports to switch or lock, effectively preventing misoperation;
A variety of control methods: the matrix has a number of RS-232 interfaces, optional RJ45/RS-422/RS-485 interface. It can be controlled by computer, central control, external panel;
Rack-mounted remote control panel: The standard 19-inch 1U high remote control panel is equipped with the plug-in modular matrix, which supports preset, multi-channel switching, and single lock functions;
Built-in international power supply: The matrix supports 90-260V/AC 50/60Hz power supply, suitable for worldwide use.
