HDMI-KVM optical transceiver transmits high-definition video signals over a long distance through a single optical fiber, and supports keyboard and mouse remote control, serial port data transmission, external independent audio and other functions, which can adapt to a variety of complex application environments. The device has excellent image processing and transmission capabilities, which makes signal transmission more smooth and stable. It is a reliable, high-performance and efficient HDMI-KVM signal extension method. It is widely used in radio and television, video conference, medical teaching, educational recording and broadcasting, security monitoring and other industries with high requirements for video.
Main characteristics
HDMI video and audio signals can be transmitted over a long distance through optical fiber for up to 10 km, and can be customized for 20-100 km;
HD uncompressed video signal resolution up to 1920* 1200@60Hz ；
Support KVM function and be able to operate remote devices with keyboard and mouse;
Support external one-way forward analog stereo audio signal transmission;
Support one-way transmission of serial data and adaptive baud rate;
Compatible with HDMI 1.3 standard;
Comply with HDCP 1.2 standard – high bandwidth digital content protection technology;
Be able to automatically identify and configure various display modes;
Built-in automatic balancing system, smooth, clear and stable picture;
Built-in ESD static protection circuit, all-around protection system safety;
Easy to install, plug and play, no need to set;
technical parameter
|
Parameter name |
detailed description |
|
|
video |
Support Agreement |
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 HDMI maximum input/output distance |
Less than 5 meters, at 1920 X1080P@60 Hz Hour |
|
|
audio frequency |
Interface |
3.5 mm Stereo audio socket |
|
Signal type |
stereo |
|
|
Keyboard/mouse |
Interface |
Computer terminal：MINI-USB Keyboard and mouse end：USB-A standard interface |
|
RS 232 |
Interface |
Industrial terminal |
|
Signal direction |
One-way transmission |
|
|
Baud rate |
Adaptive, maximum 115200 bps |
|
|
Data bits |
8 bits |
|
|
Optical fiber |
Optical fiber interface |
LC Interface |
|
Fiber type |
Single mode |
|
|
wavelength |
Single mode 1310 nm |
|
|
Interface bandwidth |
2.97G bps |
|
|
Recommended maximum transmission distance |
At 1920X1080P@60, OM3 multi-mode optical fiber: less than 300m Single-mode fiber: 10km |
|
|
other |
Power adapter |
DC 12V/2A |
|
Maximum power consumption |
MAX 5W |
|
|
Operating temperature |
-20℃ ~ +70℃ |
|
|
Working humidity |
5% ~ 90% |
|
|
Overall dimension |
167*113*28mm |
|
|
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-12V |
Power adapter input |
|
OPT |
SFP Optical module access, LC port |
|
K/M TO PC |
Mini-USB The interface connects the computer and transmits mouse and keyboard signals |
|
KEYBOARD/MOUSE |
USB Mouse and keyboard interface |
|
Signal light indication name |
Function description |
|
OPTICAL |
Optical path signal indicator (On: indicates a signal, off: indicates no signal) |
|
VIDEO |
Video signal indicator light (on: signal, off: no signal) |
|
RUN |
System running indicator (On: normal operation; Off: incorrect operation) |
|
POWER |
Power indicator (On: normal power supply, off: no power input) |
Note:
The system uses HDMI audio input and output by default. When detecting an external audio input, the system automatically switches to the external audio input.
