Uncooled MIMO DWDM using pulse-amplitude modulation and adaptive crosstalk cancellation

摘要

We present a proof-of-principle low-cost, uncooled, multiple-input-multiple-output (MIMO) dense wavelength division multiplexed (DWDM) system using advanced coding to allow for a greater stable operating region to be realized in terms of minimum channel spacing. For 400 GbE, a power consumption saving of 39% is estimated.