◇ 信號格式
符合 SMPTE 和 ITU 標(biāo)準(zhǔn)，在 11.88Gbps碼率下支持3840x2160p60/50，4096x2160p60/50數(shù)字高清視頻信號的切換傳輸，并且向下兼容不同碼率的SDI 串行數(shù)字信號和DVB-ASI等多種信號格式。
◇ 矩陣規(guī)模
8×8～48×48
◇ 自適應(yīng)線纜均衡
自動(dòng)對輸入串行數(shù)字信號進(jìn)行線纜均衡，在 Belden 1694A 型號線纜（或等效線纜），碼率為11.88Gbps 的條件下，從信號源到矩陣的距離可達(dá)到 50米，有效地解決了數(shù)字信號的傳輸問題。
◇ 時(shí)鐘恢復(fù)
對于輸出串行數(shù)字信號進(jìn)行時(shí)鐘恢復(fù)處理，延長信號的傳輸距離，減少傳輸過程中的數(shù)據(jù)丟失，有效地保證了數(shù)字信號的傳輸質(zhì)量。
◇ 多層電路板設(shè)計(jì)
矩陣切換板卡均采用四到十六層的電路板，提供了信號通道間極佳的隔離度和極低的電磁輻射，保證了信號的傳輸質(zhì)量和極強(qiáng)的抗干擾性能。
◇ 掉電記憶功能
當(dāng)矩陣在運(yùn)行過程中突然掉電時(shí)，系統(tǒng)自動(dòng)存儲信號切換狀態(tài)，重新上電后，矩陣對應(yīng)的輸入輸出狀態(tài)將保持掉電前的記憶，不需要重新設(shè)置，保證矩陣的控制數(shù)據(jù)掉電后自動(dòng)保護(hù)。
◇ 遙控面板鎖定模式
矩陣遙控面板帶有 LOCK 鍵，可以控制整個(gè)面板的鎖定和開啟，面板還帶有 PROT 單路鎖定保護(hù)鍵，對每路輸出端進(jìn)行單路鎖定，不影響其它輸出端進(jìn)行信號切換或鎖定，有效地防止誤操作。
◇ RS-232、RS-422、RS-485控制方式
矩陣具有多個(gè) RS-232 串口，可根據(jù)客戶需要將部分串口修改為 RS-422、RS-485 串口，可通過多個(gè)面板、中控、電腦對矩陣進(jìn)行控制。
◇ TCP/IP（以太網(wǎng)）控制方式可選
矩陣支持選配網(wǎng)絡(luò)控制模塊，支持網(wǎng)絡(luò) TCP/IP控制，可以根據(jù)預(yù)設(shè)網(wǎng)絡(luò)地址和開啟密碼實(shí)現(xiàn)不同權(quán)限的控制切換。
◇ 可標(biāo)簽的面板輸入輸出按鍵
支持一體式前面板或獨(dú)立遙控面板控制，每個(gè)按鍵都具備發(fā)光功能，按鍵上有透明按鍵蓋，用戶可根據(jù)需求對每個(gè)輸入輸出按鍵標(biāo)印名稱、數(shù)字、字母，便于辨別及選擇輸入輸出端。
◇ 內(nèi)置國際電源
矩陣支持 90～260V/AC 50/60Hz 電源，適于全球范圍使用。
◇ REF 外同步視頻信號鎖相
支持REF外同步信號輸入，實(shí)現(xiàn)場逆程切換，可以保證切換瞬間畫面盡最大可能保持完整。


Functional characteristics
Signal format
In line with SMPTE and ITU standards, it supports 3840x2160p60/50, 4096x2160p60/50 digital HD video signal switching transmission at 11.88Gbps bit rate, and is compatible with different bit rate SDI serial digital signal and DVB-ASI signal format.
Matrix size
Solidified type 8×8 ~ 48×48, modular plug-in type 16×16~288×288.
Self-adaptive cable equalization
Automatic cable balancing of input serial digital signals. In the Belden 4794R cable (or equivalent cable), under the condition of 11.88Gbps bit rate, the distance from the signal source to the matrix can reach 50 meters, which effectively solves the problem of digital signal long distance transmission.
Clock regeneration recovery
The output serial digital signal is processed by clock recovery and regeneration, which prolongs the transmission distance of the signal, reduces the data loss in the transmission process, and effectively ensures the transmission quality of the digital signal.
Dual cross point hot backup function
Based on the standard single crosspoint switching board, double crosspoint switching board is optional to realize the 1+1 hot backup function of the crosspoint. All switching states of the two crosspoint switching boards are kept the same. If a crosspoint switching board fails, it can immediately switch to another switching board, and all signal paths can maintain the original state.
Multi-layer circuit board design
The matrix switching board adopts four to sixteen layers of circuit boards, providing excellent isolation between signal channels and very low electromagnetic radiation, ensuring the quality of signal transmission and strong anti-interference performance.
Power down memory function
When the power of the matrix suddenly fails during operation, the system automatically stores the signal switching state. After the power is turned on again, the corresponding input and output states of the matrix will keep the memory before the power down, and there is no need to reset it, so the control data of the matrix will be automatically protected after the power down.
Remote panel lock mode
The matrix remote control panel is equipped with LOCK key, which can control the lock and unlock of the whole panel. The panel is also equipped with PROT single-channel lock protection key, which can carry out single channel lock on each output channel, and does not affect the signal switching or lock of other output channels, effectively preventing misoperation.
RS-232, RS-422, RS-485 control mode
The matrix has multiple RS-232 serial ports, which can be modified to RS-422 and RS-485 serial ports according to the needs of customers. The matrix can be controlled by multiple panels, central control and computers.
TCP/IP (Ethernet) control mode, SNMP optional
Matrix supports network control module, supports network TCP/IP control, and optional SNMP module, according to the preset network address and password to achieve different authority level control and switch.
Labelable panel input and output keys
Support integrated front panel or independent remote control panel control. Each button has a luminous function, and has a transparent button cover. User can mark name, numbers, letters on input and output buttons, according to the needs, which would make it easy to identify and select input and output.
Built-in international power supply
The matrix supports 90 ~ 260V/AC 50/60Hz power supply, suitable for global use.
REF Externally synchronized video signal phase-locked
Support REF high standard clear black field, three electric and other external synchronization signal input, to achieve field reverse switching, which can ensure that during the switching instant screen to maintain integrity as much as possible.