Company updates, product-data releases, and technical perspectives on communications and energy.
In telecom base stations and modern data centers, the -48V DC high-frequency switched-mode power supply (SMPS) serves as the critical energy backbone. This engineering guide covers capacity sizing, rectifier efficiency, two-stage LVD protection, and deployment architectures.
As utility interconnection schedules become the binding constraint for AI infrastructure, distant nameplate megawatts are no longer enough. This engineering analysis explains phased energization, modular power blocks, medium-voltage design, ride-through, liquid-cooling integration, telemetry, and commissioning gates.
As distributed multi-hundred-megawatt AI training clusters expand globally, 800G ZR and ZR+ coherent pluggable transceivers are migrating from metro DCI directly into cable landing stations (CLS) and hyperscale data centers, reshaping transoceanic low-latency network topologies.
An in-depth industry insight into outdoor telecom power cabinets amidst 5G power doubling and edge AI convergence. Analyzing smart LFP battery hybrid usage, adaptive peak-shaving algorithms, and sealed thermal enclosure design for total cost of ownership (TCO) optimization.
An in-depth industry analysis of data center DC power architectures as single-rack GPU densities exceed 40kW to 100kW. Examining 3500W rectifier clusters, busbar I²R loss mitigation, and next-generation HVDC deployment criteria.
A comprehensive technical breakdown of 48V/50A rectifier modules (Huawei R4850G2 / ETP48400 architecture), covering blind-mate connector pinouts, standalone startup jumpers, CAN 2.0B hex commands for CV/CC adjustment, and active current sharing troubleshooting.
A comprehensive hands-on engineering guide to Huawei 100G QSFP28 LR4 optical transceivers. Covers fiber end-face inspection and dry/wet cleaning protocols, DDM optical power measurement limits, and step-by-step troubleshooting for multi-vendor switch interoperability.
A comprehensive practical guide for field telecom engineers: deciphering the gold-finger backplane pinout of Huawei R4850G2 (50A/3000W), standalone offline startup without controller, CAN bus voltage adjustment, and safety precautions.
Analyzing the physical networking bottlenecks as hyperscale AI clusters scale beyond tens of thousands of GPUs: OSFP-XD thermal advantages, 200G/lane PAM4 Silicon Photonics, and DSP vs. LPO power trade-offs.
Analyzing the surge in metropolitan edge facilities across Manhattan, London, and Tokyo: managing structural load limits (>1500kg/m²), commercial building power feed constraints, and low-noise telecom enclosures.
Zankore—a joint venture between IOH, Nvidia, and Nokia—has secured $3.1B in bank financing to construct Indonesia's flagship hyperscale AI factory. A technical deep-dive into HVDC topology, extreme humidity mitigation, and carrier-grade power distribution.
Analyzing the shared dependence between telecom central offices and modern AI compute hubs: hybrid power architectures, -48V DC busbars, and carrier-grade outdoor cabinets.
Exploring the surge in urban edge data centers driven by low-latency inference, compact rack power distribution, and modular telecommunications enclosure standards.
Analyzing the foundational physical layer of hyperscale AI compute: power delivery transient response, HVDC topology shifts, and high-density telecom enclosure engineering.
An engineering guide on power topology transition for 30kW–100kW+ AI compute racks: analyzing copper busbar I^2*R losses, SiC switch-mode rectifier efficiency, and international telecom standards.
