AT&T Completes 400 Gb Ethernet Testing

AT&T (NYSE: T) has completed testing a single-wavelength 400 gigabit Ethernet (GbE) data speed across its production network, the company said.

This was the final phase of its multi-step trial. This trial of an IEEE standards-based 400 GbE end-to-end circuit demonstrates intent to lead the industry in providing next-generation speeds.

AT&T helps millions around the globe connect with entertainment, business, mobile and high speed Internet services. Its products and services are provided or offered by subsidiaries and affiliates of AT&T Inc. under the AT&T brand and not by AT&T Inc.