100Gbps PM-QPSK Modulator, Fujitsu FTM7977HQA, Lithium Niobate DP-IQ Modulator with the Features of

• Low Drive Voltage, RF VπVoltage 3.5V@32GBaud, Typ.
• 128Gbps (32GBaud) Mach-Zehnder Modulator for DP-QPSK Transmission Format
• Separated DC Bias Port for Each Mach-Zehnder Interferometer
• Dual QPSK modulators and Polarization Beam Combiner are Integrated in One Package
• Integrated Monitor Photodiode for Auto Bias Control
• Low Insertion Loss, ≤12dB Typ.
• Applications – DP-QPSK 128Gps Optical Transmission System