SKU: ROSA
The ROSA (Receiver Optical Sub-Assembly) is built on a proven transceiver fabrication platform, delivering low cost, high bandwidth, high coupling efficiency, and long-term stability. As a critical component in optical networks, it converts incoming optical signals into electrical signals. This ROSA variant is available with or without an integrated transimpedance amplifier (TIA), enabling high-fidelity analog output and making it particularly suitable for precision analog applications. The device sensitivity scales approximately with the photodetector’s active area, while response speed is inversely proportional, reflecting a fundamental tradeoff between sensitivity and bandwidth; similarly, optical power handling increases with detector area due to thermal conductivity and power density limits. The bonding materials meet stringent low-outgassing requirements and are rated for operation up to 85 °C, while the mechanical package complies with Telcordia GR-1221 reliability standards and supports both PCB and panel mounting. . A matching evaluation PCB is available, featuring up to 8 GHz 3 dB analog bandwidth and SMA RF interfaces, with a single connector for single-ended output and dual connectors for differential outputs, enabling convenient testing and system integration.
Due to high sensitivity to electrostatic discharge (ESD), warranty coverage applies only to fully metal-encased modules and benchtop units with proper protection; other laser and photodetector versions are not covered and must be handled with extreme care.
Reviews
There are no reviews yet.