Broadcom Inc. today debuted two new chips, the Sian3 and Sian2M, that data center operators can use to power their optical networks. Optical networks are often used to link together the servers in ...

Optical Data Centre Networks (ODCNs) have emerged as a transformative alternative to traditional electronically switched architectures, offering marked improvements in bandwidth, latency, and energy ...

Optical Networks-on-Chip (ONoC) represent a paradigm shift in on-chip communication architectures, integrating optical interconnects to overcome the limitations of traditional electronic networks. By ...

Astrolight CEO Laurynas Mačiulis explains how laser satellite communication could ease spectrum congestion, increase data capacity, and raise new engineering and policy questions for space ...

Broadcom Inc. today debuted a new chip, the Sian2, for powering the high-speed optical networks that underpin artificial intelligence clusters. The company says that the module provides twice the ...

In December 2024, Japanese tech giant NTT revealed two impressive feats of high-speed networking.… Working with Hitachi Vantara, the company virtualized a pair of storage arrays into a single logical ...

The proliferation of artificial intelligence workloads is creating concern about the ability of data center networks to keep up with demand. One part of the solution is co-packaged optics (CPO), which ...

Researchers have shown that data can be sent at more than 100 terabits per second (Tb/s) through a single optical fiber over 2,000 kilometers, a first for this class of long-haul transmission.

The Kepler Network aims to streamline on-orbit communications with a network infrastructure designed to act as Internet exchange points (IXP) for space-to-space data relay. Credit: Kepler ...

Some of the world's largest tech firms are backing a new kind of telecoms network which they say will help reduce overall power consumption of data-hungry artificial intelligence applications and ...

According to the ranking scores, the median and average scores of the 50 cities in 2026 are higher than those in 2025. This indicates that gigabit development in cities across all regions improved ...