Lumentum CR6102A Micro-Integrated Coherent Receiver (μICR) – Up to 32 Gbaud
Product Overview
The Lumentum CR6102A Micro-Integrated Coherent Receiver (μICR) is a high-performance optical component designed for coherent optical communication systems operating at symbol rates up to 32 Gbaud. Engineered to comply with the Optical Internetworking Forum (OIF) Implementation Agreement OIF-DPC-MRX-01.0, this receiver integrates advanced photonic and electronic functions into a compact form factor, making it ideal for high-density applications such as CFP2-DCO transceivers.
Key Features
- High-Speed Operation: Supports symbol rates up to 32 Gbaud, enabling high-capacity data transmission.
- Modulation Format Compatibility: Capable of demodulating dual-polarization quadrature phase-shift keying (DP-QPSK) and dual-polarization 16-ary quadrature amplitude modulation (DP-16QAM) signals.
- Integrated Variable Optical Attenuator (VOA): Allows for precise control of input signal power levels.
- Monitor Photodiode (MPD): Provides real-time monitoring of signal power for enhanced system performance.
- Adjustable Transimpedance Amplifiers (TIAs): Four linear TIAs with configurable gain and bandwidth settings via MDIO interface.
- Low Power Consumption: Typical power dissipation below 1.1 W, contributing to energy-efficient system designs.
- Compact Form Factor: Surface-mount technology (SMT) package with 0.8 mm pitch, facilitating integration into space-constrained designs.
- Wide Operating Temperature Range: Short-term operation from -5°C to +85°C, suitable for various environmental conditions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | CR6102A |
| Symbol Rate | Up to 32 Gbaud |
| Modulation Formats | DP-QPSK, DP-16QAM |
| Input Wavelength Range | C-band (1530 nm – 1565 nm) |
| Input Signal Power Range | -20 dBm to +6 dBm |
| Local Oscillator Power Range | Up to +16 dBm |
| VOA Range | Integrated, adjustable |
| Monitor Photodiode | Integrated |
| TIAs | Four linear, gain and bandwidth adjustable |
| Power Consumption | <1.1 W typical |
| Operating Temperature | -5°C to +85°C (short-term) |
| Package Type | SMT, 0.8 mm pitch |
| Compliance | OIF-DPC-MRX-01.0 |
Applications
- High-Speed Optical Communication Systems: Suitable for 100G and 200G coherent transmission systems.
- Data Center Interconnects: Ideal for short-reach, high-capacity links between data centers.
- Metro and Long-Haul Networks: Supports long-distance transmission with advanced modulation formats.
- CFP2-DCO Transceivers: Designed for integration into compact digital coherent optical modules.
Benefits
- Enhanced Signal Integrity: Integrated VOA and MPD enable precise control and monitoring of signal power, improving overall system performance.
- Design Flexibility: Adjustable TIAs allow for optimization of receiver performance based on specific application requirements.
- Space-Efficient Integration: Compact SMT package facilitates incorporation into high-density optical modules.
- Energy Efficiency: Low power consumption contributes to reduced operational costs and thermal management requirements.
FAQs
Q1: What modulation formats does the CR6102A support?
A1: The CR6102A supports dual-polarization quadrature phase-shift keying (DP-QPSK) and dual-polarization 16-ary quadrature amplitude modulation (DP-16QAM) formats.
Q2: Is the CR6102A suitable for use in CFP2-DCO transceivers?
A2: Yes, the CR6102A is designed to comply with the OIF-DPC-MRX-01.0 Implementation Agreement, making it suitable for integration into CFP2-DCO transceivers.
Q3: What is the typical power consumption of the CR6102A?
A3: The CR6102A typically consumes less than 1.1 W of power, contributing to energy-efficient system designs.
Q4: Can the gain and bandwidth of the TIAs be adjusted?
A4: Yes, the four linear transimpedance amplifiers (TIAs) in the CR6102A have adjustable gain and bandwidth settings, configurable via the MDIO interface.
Q5: What is the operating temperature range of the CR6102A?
A5: The CR6102A is designed for short-term operation within a temperature range of -5°C to +85°C.
Conclusion
The Lumentum CR6102A Micro-Integrated Coherent Receiver (μICR) offers a compact, high-performance solution for coherent optical communication systems operating at symbol rates up to 32 Gbaud. With support for advanced modulation formats, integrated signal conditioning features, and compliance with industry standards, the CR6102A is an ideal choice for applications requiring high data throughput and efficient system integration.
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