1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio + GPIO over Fiber Extender
Overview
LNK-B-DVI-1DA1GO Fiber Optic Extender
This compact extender transmits 1080P DVI video, RS232, GPIO, and
audio over a single fiber cable.
Designed for secure, long-distance AV integration, it ensures
zero-latency performance with
industrial-grade stability.
Key Features:
✓ Full HD 1080P resolution
✓ Multi-signal transmission (RS232 + GPIO + audio)
✓ Fiber-optic security & EMI immunity
Ideal for control rooms, digital signage, and industrial
automation.
Features
Support video resolution up to 1920*1200P@60Hz
Support external stereo audio bi-directional transmission
Transmits Bi-directional DVI video signals up to 20km over one
fiber optic cable
Built-in automatic adjustment system, make the image smooth, clear
and stable
Simple to install, plug and play
Technical Indexes
| Parameter | Description |
| Video | Standards | DVI 1.0; HDCP 1.2 |
| Maximum pixel clock | 165MHz |
| Maximum data rate | 2.97Gbps |
| Resolution | 1920*1200@60Hz 1920*1080@50Hz 1920*1080@30Hz 1920*1080@25Hz 1920*1080@24Hz 1080I@60Hz 1080I@50Hz 1280*720@60Hz 1280*720@50Hz |
| Connector | DVI-D |
| Impedance | 100Ω |
| Audio | Interface | 3.5mm earphone seat |
| Signal type | Stereo |
| GPIO | Interface | Industrial terminal |
| RS232 | Interface | Industrial terminal |
| Signal direction | Bi-directional |
| Baud rate | Self-adaptive, Max:115200bps |
| Data bits | 8 |
| Optical fiber | Interface | LC connector |
| Fiber type | Single-mode single fiber |
| Wavelength | Single-mode 1310nm |
| Interface bandwidth | 3Gbps |
| Transmission distance | standard 10km |
| Other | Power supply | The power adapter: DC 12V/1A |
| Power dissipation | MAX 6W |
| Temperature | Operating: -5℃ ~ +70℃ |
| Humidity | Operating: 5% ~ 90% |
| Dimension (LxWxH) | 148*115*28mm |
| The warranty | 1-year warranty |
Application
