E-link China Technology Co.,LTD
| Payment Terms | T/T,Western Union,MoneyGram,PayPal |
| Supply Ability | 1000/Month |
| Delivery Time | 1-3 working days |
| Packaging Details | HDMI Fiber Extender Standard Carton Packaging |
| Maximum pixel clock | 165MHz |
| Maximum data rate | 2.97Gbps |
| Baud rate | Self-adaptive, Max：115200bps |
| Interface bandwidth | 3Gbps |
| Power supply | The power adapter: DC 12V/1A |
| Power dissipation | MAX 6W |
| Brand Name | E-link |
| Model Number | LNK-B-DVI-1DA1GO |
| Certification | ISO9001, CE, ROHS, FCC |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram,PayPal | Supply Ability | 1000/Month |
| Delivery Time | 1-3 working days | Packaging Details | HDMI Fiber Extender Standard Carton Packaging |
| Maximum pixel clock | 165MHz | Maximum data rate | 2.97Gbps |
| Baud rate | Self-adaptive, Max：115200bps | Interface bandwidth | 3Gbps |
| Power supply | The power adapter: DC 12V/1A | Power dissipation | MAX 6W |
| Brand Name | E-link | Model Number | LNK-B-DVI-1DA1GO |
| Certification | ISO9001, CE, ROHS, FCC | Place of Origin | China |
| High Light | Bidirectional HDMI fiber extender ，DVI RS232 audio fiber extender ，HDCP 1.2 fiber optic extender | ||
Model : LNK-B-DVI-1DA1GO
Product Description & Overview
The LNK-B-DVI-1DA1GO represents a cutting-edge bidirectional fiber optic extension system engineered
for comprehensive signal transmission over single fiber infrastructure. This professional-grade extender
delivers pristine 1080P DVI video quality while simultaneously supporting bidirectional RS232 communication,
full-duplex stereo audio, and GPIO control signals through advanced fiber optic technology. The integrated
bidirectional architecture enables simultaneous data exchange in both directions, making it ideal for
interactive applications requiring real-time communication and control.
Featuring robust industrial construction and intelligent signal processing, this versatile solution maintains
perfect synchronization between all transmitted signals while eliminating electromagnetic interference
and ground loop issues. The bidirectional RS232 channel supports real-time device control and status
monitoring, while the full-duplex audio capability ensures crystal-clear sound transmission for interactive
applications. Designed for demanding environments including industrial automation, broadcast facilities,
and security command centers, this extender provides exceptional value by consolidating multiple
bidirectional communication requirements into a single, reliable platform.
The system incorporates military-grade security protocols and advanced error correction mechanisms
to ensure uninterrupted operation in mission-critical scenarios. With automatic signal optimization and
plug-and-play installation, this professional extender sets new standards for bidirectional multi-signal
transmission in applications including smart transportation systems, medical imaging networks, and
industrial IoT deployments where reliable, high-quality bidirectional communication is essential for
operational success and system integration.
Key Features Bullets
Bidirectional Fiber Optic Transmission
Extends DVI, RS232 and audio signals up to 20km over single fiber
Full HD Video Quality
Supports 1920×1200P@60Hz resolution with DVI 1.0 compliance
Dual-Directional Audio Channel
Enables bidirectional stereo audio transmission
Interactive Serial Communication
Bidirectional RS232 with auto-baud rate adaptation
GPIO Control Interface
General-purpose input/output for external device management
Content Protection Standard
HDCP 1.2 compliant for secure content transmission
Intelligent Signal Optimization
Automatic adjustment system for stable image quality
Enhanced Equipment Safety
Built-in ESD protection system
Universal Compatibility
Auto source and display matching capability
Zero-Configuration Setup
Plug-and-play installation requires no technical expertise
Technical Specifications & 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 Scenarios
Enabling interactive video conferencing systems with bidirectional communication
Supporting industrial automation with real-time control feedback
Facilitating broadcast studio production with bidirectional audio/video
Providing medical imaging systems with interactive diagnostic capabilities
Enabling smart classroom solutions with interactive teaching functions
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2001
Total Annual:
>10000000
Employee Number:
21~200
Ecer Certification：
Verified Supplier
Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China. Our main products include: Fiber Media Converters Industrial Ethernet PoE switchs P... Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China. Our main products include: Fiber Media Converters Industrial Ethernet PoE switchs P...
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