● Automatically recognize 12G-SDI/6G-SDI/3G-SDI/HD-SDI/SD-SDI/ASI signal input, without manual selection;
● Comply with SMPTE ST 2082-1 ​​(12G UHD-SDI), ST 2081-1 (6G UHD-SDI), SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M standards;
● Comply with DVB-ASI (EN50083-9) standard;
● Automatically adapt to SDI 143M, 177M, 270M, 360M, 540M, 1483.5M, 1485M, 2970M, 5940M, 11.88Gbps rate;
● The signal input has an automatic cable equalization function, and the output has a drive function;
● Both the sender and receiver have clock recovery functions;
● The LED lights are well designed, and the working status of the equipment can be easily monitored through the LED lights;
● Lead-free environmental protection circuit board PCB design, PCB circuit board adopts multi-layer design, the circuit is stable and reliable, and the signal transmission is stable and reliable.

● Support ST-2082-1 (12G), ST-2081-1 (6G), ST-424 (3G), ST-292 (HD) and ST-259 (SD);
● Compatible with DVB-ASI and AES10 (MADI);
● Clock restorer is locked to 11.88Gbps, 5.94Gbps, 2.97Gbps, 1.48Gbps or 1.001 divider sub-rate and 270Mbps SMPTE Each signal input has an automatic cable equalization (EQ) function, and the output has a drive (CD) function.
● It supports the optical fiber interface to be dust-proof and has an anti-shedding design to avoid the loss of the dust cover.
● It supports single-mode single-fiber transmission for 10 kilometers, supports status light display, supports USB device power supply, supports status light indication, plug and play, no debugging required.

● The XLR connector is welded to the main board (not the lead of the board) to reduce noise and prevent electromagnetic interference to ensure sound quality;
● The real balanced audio;
● The XLR head cancels the metal shell to avoid interference caused by grounding caused by direct connection with the chassis

● The power interface is designed with lightning protection, anti-static, anti-surge and anti-high voltage;
● Compact structure, convenient installation, plug and play, no drive required;
● Multi-service interface support: In addition to USB, it supports user-customized audio, high-definition video,
Synchronous transmission of control data, Ethernet, IO, IR, USB and other services

● The transmitter can read the EDID of the display device to improve the compatibility of the product with the display.
● Support OM3 multimode LC fiber transmission with a transmission distance of 300 meters;
● Support single mode fiber (G652.D) transmission, the longest transmission distance is 1500 meters;
● The transmitter can read the EDID of the display device;
● Supports the highest video bandwidth of 1.65;
● Supports the highest resolution of 1920 × 1200 60Hz and 4K 30hz;
● Small size, easy to use, can be inserted into the DVI interface of the video source and display device;
● Small size, easy to use, can be inserted into the DVI interface of the video source and display device

● The network cable complies with the IEEE-568B standard; it can transmit up to 120 meters through the CAT5/5E/6 network cable;
● Support point-to-point transmission, which can be extended indefinitely through the switch;
● One-to-multipoint transmission can be realized through the switch;
● Video supports up to 1920*1080@60HZ;
● Can be equipped with 3.5 audio interface;
● Support 232 data and IR infrared function optional.

● The network cable complies with the IEEE-568B standard; it can transmit up to 120 meters through the CAT5/5E/6 network cable;
● Support point-to-point transmission, which can be extended indefinitely through the switch;
● One-to-multipoint transmission can be realized through the switch;
● HDMI signal supports up to 1920*1080@60HZ;
● Audio transmission can realize HDMI embedded audio and 3.5 audio through dial switch;
● Support 232 data and IR infrared function optional.

● Support audio, USB keyboard and mouse and USB232
● A variety of data can be connected to RS232, RS485, RS422, etc.
● Support EDID learning function, compatible with multiple display devices
● Support sampling frequency, phase, image horizontal position, image vertical position adjustment, signal input indication

● The highest resolution is 4Kx2K@60Hz 4:2:0, support 1080P 3D
● Support HDMI1.4, compatible with HDCP2.2, and backward compatible
● Intelligent EDID management, which can learn output EDID data through RS232 instructions and IR infrared remote control
● Support panel button control, IR infrared, RS232 commands
● Input HDCP follows, output supports HDCP management: instruction control
● Support for USB firmware online upgrade

This series of 3G/HD/SD-SDI channel high-definition digital video optical fiber extenders consists of a transmitter and a receiver, which are used to transmit 3G-SDI high-definition digital signals at a rate of 2.97gbps, and are backward compatible with HD-SDI high-definition digital video signals at a rate of 1485MBPS, and compatible with SD-SDI standard-definition digital video signals or ASI digital video signals at four rates of 143, 177, 270 and 360MBPS. Transmission of digital video signals or ASI digital video signals. Support up to 1080P@60HZ, support SDI loop output, support SMPTE178 standard, pass SDI loop code test, single-mode (multi-mode) optional, SFP optical module, LC optical port, transmission distance up to 20-100km. The SDI interface has five levels of lightning protection, anti-static, anti-surge, and anti-electromagnetic interference.

● Operating bandwidth: 862MHz platform, optical output power from 2~10mW
● High performance DFB laser with internal isolation to provide optimum signal quality
● Advanced pre-distortion circuit, with excellent CSO and CTB performance.
● AGC circuit available, providing constant input RF level to laser to ensure optimum laser
output.
● Microprocessor automatically controls output power (APC), modulation ratio (AMC).
● Front LED panel to provide display of major parameter of operating status: optical .
output power, operating current, input RF level，modulation ratio status.
● High eficiency and stability switching power supply.

● Support 1-way two-way 3G/HD/SD-SDI serial digital video and 1-way two-way audio transmission;
● Supports multiple serial digital video signals of 3G/HD/SD-SDI;
● Support rate 143Mbps ~ 2.97Gbps;
● Compatible with SMPTE 259M, 292M, 344M, 424M and ITU Serial digital video standards;
● Built-in cable automatic equalizer and clock reset function;
● 1-16 channels of analog video real-time digital transmission, video SNR ≥70dB
● Video transmission standards exceed EIA RS-250C short-range video transmission requirements