the 400 Gb/s optical signal is demultiplexed into four CWDM channels and converted back into eight 50 Gb/s PAM4 electrical outputs
NADDOD OSFP-800G-DR4 adopts an OSFP Flat Top form factor
NADDOD O4O112-800G-AC1H is an 800Gb/s twin-port OSFP (Octal Small Form-factor Pluggable) Finned Top to 4x200Gb/s OSFP Flat Top Active Copper Cable (ACC) dual breakout (aka splitter) cable
NADDOD Cisco DP04QSDD-HE0 Compatible QDD-400G-ZR+ Pro is a C-band optical frequency-tunable coherent optical transceiver that combines 7nm coherent DSP ASIC functionality with best-in-class ultra-narrow-linewidth tunable lasers
It uses an MTP/MPO-12 connector and supports transmission distances of up to 500 meters over parallel single-mode fiber (PSM)
Dell 400GQ56DDZR+ Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Model:QDD-400G-ZR+ the 400 Gb/s optical signalDescription NADDOD Dell 400GQ56DDZR+ Compatible QSFP DD 400G ZR+ is a C Band optical frequency tunable coherent optical transceiver that combines 7nm coherent DSP ASIC functionality with best in class ultra narrow line width tunable lasers, high speed modulators, and high responsivity coherent receivers. It delivers high performance using 100G DP QPSK, 200G DP QPSK, 300G DP 8QAM, and 400G DP 16QAM modulation formats, making it ideal for 100G 200G long