IPHI - Verizon Media completes 400ZR trial using Inphi COLORZ II DWDM QSFP-DD optics

Inphi Corporation (IPHI) and Verizon Media have successfully validated a seamless upgrade from 100GbE QSFP28 optics, using Inphi’s COLORZ®, to 400GbE QSFP-DD over the same production Open Line System, using Inphi’s COLORZ® II.This demonstration consisted of adding a 400ZR from an Arista 400G switch into a 100GHz DWDM channel without affecting any of the existing 100GbE waves.COLORZ II is the industry's first 400ZR QSFP-DD pluggable coherent transceiver for cloud DCIs to major cloud operators and OEMs.Press Release

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Verizon Media completes 400ZR trial using Inphi COLORZ II DWDM QSFP-DD optics