System Description
KORUZA v2 Pro is a wireless free-space optical (FSO) communication system that serves as an alternative to laying fibre-optic cable. It is a low-maintenance, interference-free operation, designed for industrial and urban areas and can be rolled-out with minimal infrastructure investment.
Data is securely transmitted over a collimated laser beam at 1 Gbps or 10 Gbps transfer speed at distances up to 150 m. KORUZA v2 Pro is using an eye-safe IR laser beam.
Optical communication systems in urban areas (replacing expensive installation of fibre optic cable, campus connectivity)
Industrial sites (cable-less cranes, manufacturing facilities)
Public infrastructure (railway applications, high data throughput applications)
Element | Specification |
Link Distance | Up to 150 m |
Optical source and detector | SC SFP WDM Bi-Di module with DDM |
Wavelength | Matched pair at 1330 nm/1550 nm |
Transmitter power | 0 dBm |
Receiver sensitivity | -23 dBm |
Bandwidth | 1 Gbps or 10 Gbps |
Laser power | < 1 mW |
Beam divergence | 0.05 mrad |
Aperture | 50 mm NBK7 Plano-convex lens |
Receiver field-of-view | 10 mrad |
Laser Class | 1M (eye-safe) |
ATTENUATION @ 100 m | Value |
Clear day (10 km+ visibility) | 0 dB |
Moderate fog (500 m visibility) | 1 dB |
Dense fog (100 m visibility) | 4 dB |
Very dense fog (50 m visibility) | 10 dB |
