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