Private Network Awards 2025 - TeckNexus

Data Center

Nvidia halts H20 AI chips for China amid security review

Nvidia halts H20 AI chips for China amid security review

Nvidia has reportedly paused production activities tied to its H20 data center AI GPUs for China as Beijing intensifies national-security scrutiny, clouding a long-anticipated reentry into the market. Multiple suppliers have been asked to suspend work related to the H20, Nvidia's made-for-China accelerator designed to meet U.S. export rules. The pause arrives shortly after Washington signaled it would grant export licenses for the H20, reversing an earlier halt that triggered unsold inventory write downs at Nvidia. The H20 is Nvidia's linchpin for retaining a foothold in the worlds second-largest AI market; any prolonged disruption has material revenue and ecosystem consequences.

Is AI Underperforming in Telecom? Challenges, Use Cases & the Road Ahead

Is AI Underperforming in Telecom? Challenges, Use Cases & the Road Ahead
The telecom sector once hailed AI as a game-changer, but is it delivering? This article explores why many operators report low ROI on AI tools, and how legacy systems, cultural resistance, and regulatory hurdles stall adoption. Despite challenges, AI shows targeted promise in predictive maintenance, fraud detection, and 5G network slicing.

Vantage Data Centers Frontier: $25B Texas AI Campus

Vantage Data Centers Frontier: B Texas AI Campus
Vantage will invest more than $25 billion to build Frontier, a 1,200-acre, 10-building campus totaling roughly 3.7 million square feet near Abilene, about 120 miles west of Dallas Fort Worth. The site is designed for ultra-high-density racks of 250kW and above, paired with liquid cooling for next-generation GPU systems. Construction has started, with first delivery targeted for the second half of 2026. Vantage expects more than 5,000 jobs through construction and operations. This is the company’s largest project to date and underscores its acceleration beyond a global footprint of 36 campuses delivering nearly 2.9GW of critical IT load. Vantage is a portfolio company of Digital Bridge Group.

Lumen 400G Metro Data Center Connectivity for AI

Lumen 400G Metro Data Center Connectivity for AI
AI buildouts and multi-cloud scale are stressing data center interconnect, making high-capacity, on-demand metro connectivity a priority for enterprises. Training pipelines, retrieval-augmented generation, and model distribution are shifting traffic patterns from north-south to high-volume east-west across metro clusters of data centers and cloud on-ramps. This is the backdrop for Lumen Technologies push to deliver up to 400Gbps Ethernet and IP Services in more than 70 third-party, cloud on-ramp ready facilities across 16 U.S. metro markets. The draw is operational agility: bandwidth provisioning in minutes, scaling up to 400Gbps per service, and consumption-based pricing that aligns spend with variable AI and data movement spikes.

SoftBank’s $2B Intel Bet: Semiconductor and U.S. Foundry Outlook

SoftBank’s B Intel Bet: Semiconductor and U.S. Foundry Outlook
SoftBank will invest $2 billion in Intel, taking roughly a 2% stake at $23 per share and becoming one of Intels largest shareholders. It is a financial vote of confidence in a company trying to reestablish process leadership, scale a foundry business, and convince marquee customers to commit to external wafer orders. SoftBank has been assembling an AI supply-chain franchise that spans IP, compute, and infrastructure. It owns Arm, agreed to acquire Arm server CPU designer Ampere Computing, injected massive capital into OpenAI, and aligned with Oracle under the Stargate hyperscale AI initiative backed by the current U.S. administration.

SK Telecom and VAST Data Optimize Korea’s Sovereign AI Infrastructure based on NVIDIA Supercomputers

SK Telecom and VAST Data Optimize Korea’s Sovereign AI Infrastructure
SK Telecom is partnering with VAST Data to power the Petasus AI Cloud, a sovereign GPUaaS built on NVIDIA accelerated computing and Supermicro systems, designed to support both training and inference at scale for government, research, and enterprise users in South Korea. By placing VAST Data’s AI Operating System at the heart of Petasus, SKT is unifying data and compute services into a single control plane, turning legacy bare-metal workflows that took days or weeks into virtualized environments that can be provisioned in minutes and operated with carrier-grade resilience.

India Semiconductor Fab: 50,000 WPM Capacity

India Semiconductor Fab: 50,000 WPM Capacity
India has cleared a high-capacity semiconductor fabrication plant slated to produce up to 50,000 300mm wafers per month, a cornerstone move to localize chip supply for telecom, cloud, automotive, and industrial electronics. India’s electronics and IT leadership confirmed plans for a large-scale silicon fab with a targeted capacity of 50,000 wafers per month. The project is being led by Tata Group, with technology partnership support widely expected from a specialty foundry player, aligning with earlier approvals for mature-node logic and power processes. The fab is planned in Gujarat’s industrial corridor, building on India’s recent momentum in assembly, test, and packaging investments.

Zayo Amend-and-Extend to 2030 for AI Network Expansion

  • Tech News & Insight
  • August 15, 2025
Zayo Amend-and-Extend to 2030 for AI Network Expansion
Zayo has secured creditor backing to push major debt maturities to 2030, creating headroom to fund network expansion as AI-driven demand accelerates. Zayo entered into a transaction support agreement dated July 22, 2025, with holders of more than 95% of its term loans, secured notes, and unsecured notes to amend terms and extend maturities to 2030. By extending maturities, Zayo lowers refinancing risk in a higher-for-longer rate environment and preserves cash for growth capex. The move aligns with its pending $4.25 billion acquisition of Crown Castle Fibers assets and follows years of heavy investment in fiber infrastructure.

AI Traffic Growth: Ciena Report on Optical Network Readiness

  • Tech News & Insight
  • August 13, 2025
AI Traffic Growth: Ciena Report on Optical Network Readiness
A new Ciena and Heavy Reading study signals that AI will become a primary source of metro and long-haul traffic within three years while most optical networks remain only partially prepared. AI training and inference are shifting from contained data center domains to distributed, edge-to-core workflows that stress transport capacity, latency, and automation end-to-end. Expectations are even higher for long-haul: 52% see AI surpassing 30% of traffic and 29% expect AI to account for more than half. Yet only 16% of respondents rate their optical networks as very ready for AI workloads, underscoring an execution gap that will shape capex priorities, service roadmaps, and partnership models through 2027.

Korean Telecoms Launch 300B-Won AI & Semiconductor Fund

  • Tech News & Insight
  • August 13, 2025
Korean Telecoms Launch 300B-Won AI & Semiconductor Fund
South Korea’s government and its three national carriers are aligning fresh capital to speed AI and semiconductor competitiveness and to anchor a private-led innovation flywheel. SK Telecom, KT, and LG Uplus will seed a new pool exceeding 300 billion won (about $219 million) via the Korea IT Fund (KIF) to back core and foundational AI, AI transformation (AX), and commercialization in ICT. KIF, formed in 2002 by the carriers, will receive 150 billion won in new commitments, matched by at least an equal amount from external fund managers. The platforms lifespan has been extended to 2040 to sustain long-cycle bets.

LG CNS & VNPT to build hyperscale AI data center in Vietnam

  • Tech News & Insight
  • August 13, 2025
LG CNS & VNPT to build hyperscale AI data center in Vietnam
Vietnam is entering the hyperscale AI data center map, with VNPT and LG CNS positioning to meet local and regional demand. For telecom operators and enterprises, now is the time to align AI roadmaps with data center strategy: plan for high-density racks and liquid cooling, secure GPU capacity, engineer diverse connectivity, and build energy resilience. As the regions AI infrastructure forms, those who co-design workload placement, interconnect, and power from the outset will gain durable cost and performance advantages.

NTT DATA Launches Global Microsoft Cloud AI Unit

NTT DATA Launches Global Microsoft Cloud AI Unit
NTT DATA has launched a Global Microsoft Cloud Business Unit to help enterprises worldwide accelerate AI-powered cloud transformation. Backed by 24,000 Microsoft-certified specialists in over 50 countries, the unit focuses on cloud-native modernization, cybersecurity, Agentic AI orchestration, and sovereign cloud adoption. With deep integration into Microsoft’s engineering and sales ecosystem, NTT DATA aims to deliver secure, scalable, and compliant digital transformation at global scale.
Private Network Awards 2025

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