AT&T has announced the successful completion of a live network environment field trial of 100-Gigabit backbone network technology.

During the trial, AT&T field-tested the new Cisco CRS-3 Carrier Routing System, conducting a standards-ready, single-flow, 100-Gigabit technology trial in a live network environment. (For more on CRS-3, click here).

For the test, AT&T used Opnext 100 Gigabit CFP client side modules and Ixia’s “K2” 100 Gigabit traffic generator and analyzer.

AT&T’s trial also demonstrated a single-carrier 100-Gigabit transmission with real-time coherent processing on a 900-kilometer deployed ultra long-haul transport link between Louisiana and Florida using Opnext optical equipment.

The 100-Gigabit technology is expected to be ready for commercial deployment over the next few years.

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Tuesday–March 17

Cogeco’s U.S. Outlook in 2H26 Includes Welo

Cogeco President/CEO Frédéric Perron outlined the Canadian broadband operator’s plan to improve financial performance in 2H26 in the U.S., where it operates under the Breezeline brand as well as the recently launched, central Ohio-based ISP Welo.

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