ADTRAN, Inc. ADTN recently unveiled the industry’s first full C-band tunable 50Gbit/s SFP56 Dense Wavelength Division Multiplexing (DWDM) with Pulse Amplitude Modulation 4 pluggable transceiver.
One of the biggest changes that came with PCIe 6.0 was the transition from non-return-to-zero (NRZ) signaling to PAM4 signaling. Pulse Amplitude Modulation (PAM) enables more bits to be transmitted at ...
TOKYO--(BUSINESS WIRE)--Mitsubishi Electric Corporation (TOKYO: 6503) announced today that it has developed a 200Gbps (112Gbaud four-level pulse-amplitude modulation (PAM4)) electro-absorption ...
As the industry accelerates toward 800G Ethernet and optical interconnects, engineers face new challenges in managing electromagnetic interference (EMI) while ensuring signal integrity at ...
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