Credo’s 1.6T ZeroFlap Active Light Cable Carries Copper-Class Reliability to Row-Scale Optics
Credo detailed its 1.6T ZeroFlap Active Light Cable at OCP Global Summit 2026 — row-scale, wide-parallel optics with copper-class reliability.
ai data center
Renesas Enters the AI Server 48V GaN Fight with First 100V E-Mode FETs
by Chris DePuy, 650 Group / October 6, 2026 Renesas announced its first 100V enhancement-mode GaN discrete power transistors, carrying its GaN portfolio into the power stages closest to AI server processors. The RTP100E005G1FL, RTP100E2P6G1FL, RTP100E1P8G1FL-DSC, and RTP100E1P2G1FL-DSC parts keep a silicon-compatible footprint for drop-in migration, ship in MOSFET-compatible packages… Read More »Renesas Enters the AI Server 48V GaN Fight with First 100V E-Mode FETs
CoreWeave Strings Hundreds of Rubin GPUs Into One Scale-Out Cluster
CoreWeave has brought up multi-rack NVIDIA Vera Rubin NVL72 on CoreWeave Cloud, tying hundreds of Rubin GPUs into one scale-out cluster over Spectrum-X Ethernet with 1.6 Tb/s of ConnectX-9 fabric per GPU.
Flex Acquires EPC Power: A $4.4B Bet on 800V AI Data Center Power
Flex (NASDAQ: FLEX) said this week it has reached a definitive agreement to buy EPC Power for $4.4 billion, folding in differentiated power-conversion and grid-forming technology built for the next generation of 800V data center power architectures. Flex expects the deal to close in the fourth quarter of calendar 2026,… Read More »Flex Acquires EPC Power: A $4.4B Bet on 800V AI Data Center Power
Higher Radix Switches Unlock Efficiency Gains Across AI Data Centers
Higher RADIX Switching Drives Faster Training and Lowers Inference Costs IntroductionAI cluster expansion increases the networking demand and requires a new networking scale to expand with the number of XPU/GPUs efficiently. Higher radix switches meet this need directly. Newer advanced designs integrate more ports per ASIC and deliver higher aggregate… Read More »Higher Radix Switches Unlock Efficiency Gains Across AI Data Centers
In the AI Era, Ethernet Set to Surge in Scale-Out and Ramp in Scale-Up
How Ethernet is Poised to Expand in the Entire AI Networking Landscape IntroductionIn the rapidly evolving world of AI infrastructure, the debate between scale-up and scale-out architectures has shaped market dynamics. As we enter 2026, Ethernet’s trajectory suggests it will surge in Scale-Out and move from proof-of-concept to production in… Read More »In the AI Era, Ethernet Set to Surge in Scale-Out and Ramp in Scale-Up
AI Fabrics for Neo and Sovereign Clouds: Why Non-Blocking Design Matters
Introduction AI Ethernet Switching provides the backbone for connecting GPUs. We discussed the different types of AI fabrics and the advantages Ethernet had in our previous blog. The fabrics are key to how Neoclouds and Sovereign Clouds build next-generation AI clusters. Idle GPUs and congestion costs are significant. This blog… Read More »AI Fabrics for Neo and Sovereign Clouds: Why Non-Blocking Design Matters