40Gbps QPSK Self-coherent demodulation receiver module Fujitsu FIM24202
The Fujitsu FIM24202 self-coherent demodulation receiver integrates an optical-delay demodulator, high-bandwidth balanced detectors and transimpedance amplifiers in a compact, cost-effective DQPSK solution. The Fujitsu FIM24202 self-coherent demodulation receiver integrates an optical-delay demodulator, high-bandwidth balanced detectors and transimpedance amplifiers in a compact, cost-effective DQPSK solution. 40Gbps DQPSK Integrated Receiver, Fujitsu FIM24202, Fiber Coupled Module The Fujitsu FIM24202 DQPSK receiver integrates balanced PIN/TIA (Linear + AGC) photo receiver and DLI (Delay Line Interferometer) in one package, which make the module compact and cost-effective with excellent performances. The interior PLC Mach-Zehnder interferometer features push/pull drive of DLI phase tuning for lower power consumption. And the Balanced receiver consist of PIN, TIA and peak detector for each channel, which is easy for tuning and debugging. All the components are hermetically sealed in high reliable package. It is designed for 40Gbps DQPSK optical communication systems.
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