KVM-VGA 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 equipment has excellent image processing and transmission capabilities, which makes the signal transmission more smooth and stable. It is a reliable, high-performance and efficient KVM-VGA 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
Long-distance transmission of VGA video and audio signals through optical fiber can reach 10km, and can be customized for 20-100KM;
HD uncompressed video signal resolution up to 1920* 1200@60Hz ；
Comply with VGA standard protocol;
Support external analog stereo audio signal transmission;
Support local 1-channel VGA signal output;
Support USB/KVM function and realize remote mouse and keyboard operation;
Support bidirectional transmission of serial data and adaptive baud rate;
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 |
Signal type |
VGA video signal |
|
bandwidth |
380MHz |
|
|
Support resolution |
1920x1200@60Hz / 1920x1080@60Hz 1600x1200@60Hz / 1680x1050@60Hz 1280x1024@60Hz / 1280x1024@75Hz 1280x800@60Hz / 1280x768@60Hz 1280x720@60Hz / 1024x768@60Hz 1024x768@75Hz / 800x600@60Hz/75Hz |
|
|
impedance |
75Ω |
|
|
audio frequency |
Interface |
3.5mm Stereo audio socket |
|
Audio format |
44.1K,48K,96K,176K,192K |
|
|
Signal type |
Stereo audio |
|
|
Keyboard/mouse |
Interface |
Computer terminal：MINI-USB Keyboard and mouse end：USB-A standard interface |
|
Serial port |
Interface |
Industrial terminal |
|
Signal direction |
Bidirectional transmission |
|
|
Baud rate |
Adaptive, maximum 115200bps |
|
|
Data bits |
8 bits |
|
|
Optical fiber |
Optical fiber interface |
LC Interface |
|
Fiber type |
Single mode |
|
|
wavelength |
Single mode 1310/1550nm |
|
|
Interface bandwidth |
2.97Gbps |
|
|
Recommended maximum transmission distance |
stay 1920X1080P@60 Hour OM3 Multimode fiber: less than 300m Single-mode fiber：10km |
|
|
other |
The power adapter |
DC 12V/2A |
|
Maximum power consumption |
MAX 5W |
|
|
working temperature |
-20℃ ~ +70℃ |
|
|
Working humidity |
5% ~ 90% |
|
|
Overall dimension |
167*113*28mm |
|
Port description
|
Port name |
Function description |
|
VGA IN/OUT |
VGA Signal input/output |
|
Audio IN/OUT |
Stereo audio input/output |
|
RS232 |
Serial communication interface (G: ground, T: send, R: receive) |
|
DC-12V |
Power adapter input |
|
OPT |
SFP Optical module access, LC interface |
|
K/M TO PC |
Mini-USBInterface to connect the computer and transmit mouse and keyboard signals |
|
KEYBOARD/MOUSE |
USB Mouse and keyboard interface |
|
Signal light indication name |
Function description |
|
OPTICAL |
Light path signal indicator (on: signal, off: no signal) |
|
VIDEO |
Video signal indicator (on: signal, off: no signal) |
|
RUN |
System operation indicator (on: normal operation, off: error operation) |
|
POWER |
Power indicator (on: normal power supply, off: no power input) |
