Visible light communication (VLC, also known as LiFi) is a new broadband transmission technology that uses standard off-the-shelf visible light LED luminaires to transmit broadband data streams. This transmission technology can be used for both distribution of high-definition video streaming as well as two-way communication – covering the whole range from internet access to video conferencing.
Specifications
- Light Source: any current high-power LED
- Optical bidirectional data exchange
- Dynamic rate adaptation
- Adaptable optics depending on application
- Peak data rate 1 Gbit/s
- Low latency (< 2 ms)
- Universal RJ45 Ethernet Interface
- Footprint: 87 mm x 114 mm x 42 mm (without lenses)
Benefits
- Combination of lighting and data communication
- Available also with near infrared or ultraviolet LEDs
- Improved privacy
- CE certified
VLC Applications
- Wireless communication in industrial environments
- Car-to-X communication
- Optical Wi-Fi in RF-sensitive areas (hospitals)
- Sensor networks
- Advertising, messaging
- Optical wireless hotspot
