Microsoft, Facebook Test 400G Across Marea

First 400G Transmission Across 6,600km Trans-Atlantic Marea Cable Using Acacia Communications AC1200 Coherent Module Acacia Communications Press Release December 13, 2018 Achieves Spectral Efficiency of 6.41 b/s/Hz MAYNARD, Mass., (GLOBE NEWSWIRE) -- Acacia Communications (NASDAQ: ACIA), today announced the first 400G single carrier DWDM transmission on the 6,600 km Marea submarine cable between Virginia Beach, [...]

Vodafone New Zealand First To Deploy 400G System

By Vodafone Press Release September 11, 2017 New Zealand - Vodafone New Zealand has taken a major step in future-proofing its national transport network, deploying the world’s first live 400 gigabit per wavelength optical system to dramatically increase capacity over its fibre optic footprint. Vodafone owns, operates and wholesales capacity on more than 10,000 kilometres of core fibre [...]

2017-09-12T08:28:47-04:00September 12th, 2017|Categories: Technology & Upgrades|Tags: , , |

AT&T Completes 400 Gb Ethernet Testing

By AT&T Press Release September 8, 2017 DALLAS, Texas – AT&T* successfully completed testing a single-wavelength 400 gigabit Ethernet (GbE) data speed across its production network. This was the final phase of our multi-step trial. This trial of an IEEE standards-based 400 GbE end-to-end circuit demonstrates our intent to lead the industry in providing next-generation speeds – helping [...]

2017-09-12T08:24:45-04:00September 12th, 2017|Categories: Technology & Upgrades|Tags: , , |

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