The JDSU 850 nm LC connectorized ROSA (Receiver Optical Sub-Assembly) is designed for high-speed data communication applications in 4.25 G Fibre Channel transceiver modules. The product utilizes a GaAs PIN/TIA integrated in a TO- 46 package aligned to a precision plastic LC barrel. Each part is electro-optically tested to ensure the highest level of performance and sensitivity.

The 4.25G ROSA converts optical power into an electrical signal at data rates up to 4.25 Gbps. This ROSA is engineered for performance over extended operating temperature and power conditions with high reliability. It can be used with 50/125 μm and 62.5/125 μm multi-mode fiber.

Key Features

• Multi-rate capable up to 4.25 Gbps
• Low power consumption with 15 mA typical operating current at 3.3V
• Optimized for -40 °C to 85 °C transceiver applications
• Differential output
• Optional 5th lead for Received Signal Strength Indicator (RSSI)
• LC connectorized PIN plus preamplifier

Benefits

• RSSI for digital diagnostics transceiver applications
• Excellent sensitivity
• Fully tested for optimum alignment and performance
• Industrial temperature operation
• Industry standard form factor and size