T & M evaluation of optical modulators without using an external driver amplifier .
With built-in PAM4 decode and CTLE functions , the G0376A supports measurement of PAM4 decoded binary signals using the 28G / 32Gbit / s High Sensitivity ED MU183040B . In addition , combination with the CTLE function supports high-efficiency , input-sensitivity performance tests .
G0375A Features
Ÿ 10 to 32.1 Gbaud rate
Ÿ Optical modulator direct driving
Ÿ High output amplitude of 4.4 Vp-p max . ( differential )
Ÿ 3Eye independent level control
Ÿ High-quality , low-jitter output waveform
Ÿ G0376A Features
Ÿ 10 to 32.1 Gbaud rate
Ÿ High input sensitivity of 40 mV typical ( per eye , single- end , Eye Height )
Ÿ BER measurement after PAM4 Eye opening adjustment using continuously variable CTLE
Ÿ Gain of – 12 to 0 dB
Ÿ Real-time PAM4 BER Measurement using PAM4 Decoder and 2ch Error Detector
Ÿ Details of MP1800A https :// www . anritsu . com / en-IN / test-measurement / products / mp1800a
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Scigazette | 28 | February , 2017