The 2-channel HDMI HD terminal can transmit two channels of HD video signals over a long distance through a single optical fiber. It also supports serial port data transmission and external independent audio connection, and can adapt to a variety of complex application environments. The device has excellent image processing and transmission capabilities, making signal transmission more smooth and stable, and is a reliable, high-performance, efficient way to extend the HDMI signal. Widely used in radio and television, video conference, medical instruction, education recording and broadcasting, security monitoring and other industries with high requirements for video.
Main characteristics
HDMI video and audio signals can be transmitted over long distances up to 10 km through optical fibers, and can be customized for 20-100 km;
High definition uncompressed video signal resolution up to 1920*1200@60Hz;
Support external bidirectional analog stereo audio signal transmission;
Support serial data bidirectional transmission, adaptive baud rate;
Compatible with HDMI 1.3 standard;
Comply with HDCP 1.2 standard - high bandwidth digital content protection technology;
Can automatically identify and configure various display modes;
Built-in automatic balancing system, smooth, clear and stable picture;
Built-in ESD electrostatic protection circuit, all-round protection system safety;
Easy to install, plug and play, no need to set;
Technical parameter
|
Parameter name |
elaborate |
|
|
video |
Support protocol |
HDMI 1.3; HDCP 1.2 |
|
Pixel bandwidth |
165MHz，all-digital |
|
|
Interface bandwidth |
Total bandwidth 6.75Gbps |
|
|
Support resolution
|
1920*1200@60Hz 1920*1080@60Hz 1920*1080@50Hz 1920*1080@30Hz 1920*1080@25Hz 1920*1080@24Hz 1080I@60Hz 1080I@50Hz 1280*720@60Hz 1280*720@50Hz |
|
|
Interface |
HDMI-A Interface |
|
|
impedance |
100Ω |
|
|
Recommended maximum HDMI input/output distance |
Less than 5 meters at 1920X1080P@60Hz |
|
|
audio |
Interface |
3.5mmStereo audio socket |
|
Signal type |
stereo |
|
|
RS232 |
Interface |
Industrial terminal |
|
Baud rate |
Adaptive, highest 115200bps |
|
|
Data bit |
8-bit |
|
|
Optical fiber |
Optical fiber interface |
LC interface |
|
Optical fiber type |
Single mode |
|
|
wavelength |
Single mode 1310/1550nm |
|
|
Interface bandwidth |
2.97Gbps |
|
|
Recommended maximum transmission distance |
At 1920X1080P@60, OM3 multi-mode optical fiber: less than 300m Single-mode fiber: 10km |
|
|
other |
Power adapter |
DC 5V/2A |
|
Maximum power consumption |
MAX 8W |
|
|
Operating temperature |
-20℃ ~ +70℃ |
|
|
Working humidity |
5% ~ 90% |
|
|
Overall dimension |
173*168*45mm |
|
Port description
|
Port name |
Function description |
|
HDMI IN/OUT |
HDMI Signal input/output |
|
Audio IN/OUT |
Stereo audio input/output |
|
RS232 |
Serial communication interface (G: ground, T: transmit, R: receive) |
|
DC 5V |
Power adapter input |
|
OPT |
SFP Optical module access, LC port |
|
Function description |
|
|
POWER |
Power indicator (On: normal power supply, off: no power input) |
|
OPTICAL |
Optical path signal indicator (On: indicates a signal, off: indicates no signal) |
|
VIDEO |
Video signal indicator light (on: signal, off: no signal) |
|
DATA |
Data indicator (On: Data is normal; Off: no data is being input) |
