VGA Optical Transmitter for Video and Audio

[VGA audio and video optical transceiver] VGA optical transceiver to transmit video and audio

[VGA audio and video optical transceiver] VGA HD optical transceiver

The single-core VGA/DVI optical transceiver uses advanced uncompressed digital high-definition video and high-speed digital optical fiber transmission technology to easily output various resolution VGA high-definition video signals from computer hosts, high-definition video sources, high-definition DVD/DVR and other devices. Long-distance transmission to the remote end breaks the limitation that high-definition video signals can only be transmitted over short-distance cables, which greatly extends the application range and connection distance of high-definition video signals, making it possible to broadcast, publish, and share high-definition video in wide areas.

The VGA audio and video optical transceiver consists of a transmitter and a receiver. It transmits DVI, VGA, Audio, microphone, keyboard and mouse signals through a single-mode single-mode optical fiber. In a multimedia application system, audio and video signals such as a DVI video signal and a VGA analog video signal are often transmitted over a long distance. However, when an ordinary cable is used for long-distance transmission, a poor output signal always appears and is easily interfered with. The image will appear blurred, trailing, separation and other phenomena. At the same time, the transmission distance is short, and multiple cables can transmit these signals at the same time. This cannot meet the requirements for long-distance transmission of multimedia information and other occasions. VGA optical transceivers are used for transmission, which completely solves such problems and the transmission distance is 1-20 kilometers. Optical transmission has the advantages of small attenuation, wide frequency band, strong anti-interference performance, high safety performance, small size and light weight, so it has unparalleled advantages in long-distance transmission and special environments. In addition, this device can remotely control the operation of the local host, effectively protecting internal information from being copied or leaked. The application of VGA/DVI optical transceivers in multimedia systems saves construction costs and the complexity of cabling, while also ensuring high-quality targets.

A, VGA audio and video optical transceiver features:

1. All-digital, uncompressed, fiber-optic transmission

2. One-core single-mode fiber transmission DVI, VGA, Audio, microphone, keyboard, mouse signal

3. With computer host power switch, keyboard, mouse, VGA interface

4 with local and remote keyboard, mouse, switch the host at the remote

5. Keyboard, mouse signal real-time detection, soft switching, fast response, no delay

6. Support PS/2 interface keyboard and mouse

7. Can simulate the keyboard and mouse to start the computer

8. Automatically identify and configure the display mode test

9. Support DOS, Windows and other operating platforms

10. No software support, plug-and-play functionality, hot swappable.

Second, VGA audio and video Optical parameters:

1, video

Number of channels: 1

Video Specifications: RGB with Separate Synchronization H and V

Input level: 1Vp-p

Output level: 1Vp-p

Bandwidth (-3 dB): 300MHz

Digital bit width: 10bit

Interface: HD-15 (VGA, DVI optional)

Resolution:

VGA 640x480 60, 70, 75, 85Hz

SVGA 800x600 60, 70, 75, 85Hz

XGA 1024x768 60, 70, 75, 85Hz

SXGA 1280x1024 60, 70, 75, 85Hz

UXGA 1600x1200 60Hz

2, optical

Wavelength: 1310/1550 nm

Fiber Type: Single Mode

Maximum link loss: 12dB (more optional)

Output optical power: –5 ~ –10dBm

Receiver sensitivity: -18dBm

Connector FC/PC (optional for SC or ST)

3, power supply and environmental indicators

Stand-alone power: 5W

Card power: 5W

Power Adapter: 220VAC to 12VDC/1A

Operating temperature range: -40°C to +70°C

Relative humidity: < 95% (non-condensing)

Freestanding Size (mm): 184L x 140W x 45H

Freestanding Weight (kg): 2.0

Third, VGA audio and video Optical Multiplexer applications in the mall to announce the analysis of multimedia information:

As a densely populated public place, large shopping malls have always been a contestable place for businesses with huge potential for consumption, and they also contain endless advertising opportunities. In addition to many advertising companies have come to occupy the treasure, more and more shopping centers have gradually realized the value of their own media assets, began to dig deep into this treasure. However, the existing LCD TV commercials often have problems such as inconvenient management, low information content, poor dissemination of targeted information, etc. In this situation, optical TV-based LCD TV commercials and mall multimedia publishing systems have become upstarts in today's commercial advertising. . VGA audio and video optical transceivers are fully suitable for the release of multimedia information in shopping malls. At the same time when customers visit shopping malls, they learn about the latest advertising information in the mall and give the customers a visual enjoyment.

Product keywords: VGA optical transceiver, VGA video optical transceiver, VGA HD optical transceiver, multimedia information release system, VGA interface transmitter, VGA optical transceiver, VGA video optical transmission equipment, VGA audio and video optical transceiver, VGA optical fiber extender, large-screen dedicated VGA Optical transceiver