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  • 40G速率 Fujitsu富士通 IQ调制器 铌酸锂光纤调制器FTM7961EX

40G速率 Fujitsu富士通 IQ调制器 铌酸锂光纤调制器FTM7961EX

FTM7961EX双臂RF驱动, 适用调制格式DQPSK; 马赫泽德调制器,保偏输入输出,最高速率可达40Gbps; 低电压驱动;C+L波段工作, 高消光比; IQ调制器又称QAM调制器, 可工作于4QAM, 16QAM, 64QAM调制格式, 其中4QAM的调制就是我们常说的IQ调制.此外IQ调制器可用于SSB-CS(单边带载波抑制)传输.

产品详情

FTM7961EX双臂RF驱动, 适用调制格式DQPSK; 马赫泽德调制器,保偏输入输出,最高速率可达40Gbps; 低电压驱动;C+L波段工作, 高消光比; IQ调制器又称QAM调制器, 可工作于4QAM, 16QAM, 64QAM调制格式, 其中4QAM的调制就是我们常说的IQ调制.此外IQ调制器可用于SSB-CS(单边带载波抑制)传输.

40Gbps DQPSK Modulator, Fujitsu FTM7961EX, Lithium Niobate Fiber IQ Modulator

This optical modulator is a Ti:LiNbO3 DQPSK Single-Drive Mach-Zehnder modulator with modulation speed of up to 22.5Gbaud.

This optical modulator integrates a monitor PD chip and coupler function for automatic bias control (ABC) for the compensation system of DC-drift and other phenomena.

Features

• Low Drive Voltage, RF VπVoltage 3.5V@40Gps, Typ.

• 40Gbps(22GBaud) Mach-Zehnder Modulator Using Ti-diffused LiNbO3 Waveguide Technology for DQPSK Transmission Format.

• Separated DC Bias Port, Integrated Monitor Photodiode for Auto Bias Control

• Low Insertion Loss, ≤7.5dB Typ.

• Integrated Monitor Photodiode for Auto Bias Control

• Polarization Maintaining Fiber at Both Input and Output

• Applications – 40Gps DWDM DQPSK Optical Transmission System, Measurement Equipment for High Speed Telecommunications, QAM Modulation