VGA optical transceiver adopts pure digital transmission mode, which can fundamentally overcome the phenomenon of smearing and ghosting caused by ordinary copper core cable transmission system when transmitting high-frequency band signals and clearly reproduce the picture images. The VGA optical transceiver transmits optical signals without electromagnetic radiation. The system has extremely high security. At the same time, the VGA optical transceiver completely isolates the display device from the signal source, and has extremely high anti-interference ability.
The advantages of the VGA signal optical fiber transmission system Compared with the traditional analog signal cable transmission method, the VGA signal optical fiber transmission system has obvious advantages in the following aspects.
the first. VGA signal transmission over long distances. Due to the use of digital optical fiber transmission, signal blurring and smearing caused by long-distance transmission of analog signals in cables are completely eliminated. The signal transmission basically achieves no loss and the picture is clearly reproduced.
second. The transmitter and receiver are electrically disconnected and fully electrically isolated, thus eliminating ground interference completely.
third. Optical signal is easy to shield, no electromagnetic radiation, and good confidentiality.
Technical parameters :
DVI input/output interface: VGA type optical input, output interface: single/multimode SC type mains input interface: AC100~240V, 50/60HZ
Dimensions (mm): 150 (L) × 180 (W) × 44 (H)
Audio port: Audio, MIC type Weight: 420g
Video signal bandwidth: 1.65Gbps
Equipment power input: DC5V/3A
Input light center wavelength 130nm
Transmission power -9.5~-3dBm average optical power @130nm
Optical Receiver Sensitivity -23dBm Average Optical Power @ 130nm
Transmission code rate 240MHz ~ 1.65GHz
Transmission distance 1m~2000m/multimode fiber 1m~20km/single mode fiber Operating temperature: -25°C~+70°C
The advantages of the VGA signal optical fiber transmission system Compared with the traditional analog signal cable transmission method, the VGA signal optical fiber transmission system has obvious advantages in the following aspects.
the first. VGA signal transmission over long distances. Due to the use of digital optical fiber transmission, signal blurring and smearing caused by long-distance transmission of analog signals in cables are completely eliminated. The signal transmission basically achieves no loss and the picture is clearly reproduced.
second. The transmitter and receiver are electrically disconnected and fully electrically isolated, thus eliminating ground interference completely.
third. Optical signal is easy to shield, no electromagnetic radiation, and good confidentiality.
Technical parameters :
DVI input/output interface: VGA type optical input, output interface: single/multimode SC type mains input interface: AC100~240V, 50/60HZ
Dimensions (mm): 150 (L) × 180 (W) × 44 (H)
Audio port: Audio, MIC type Weight: 420g
Video signal bandwidth: 1.65Gbps
Equipment power input: DC5V/3A
Input light center wavelength 130nm
Transmission power -9.5~-3dBm average optical power @130nm
Optical Receiver Sensitivity -23dBm Average Optical Power @ 130nm
Transmission code rate 240MHz ~ 1.65GHz
Transmission distance 1m~2000m/multimode fiber 1m~20km/single mode fiber Operating temperature: -25°C~+70°C
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