News
Common MPO Cabling Mistakes in 400 G and 800 G AI Data Centers And How to Avoid Them
4+ hour, 3+ min ago (666+ words) As AI data centers, HPC clusters, and hyperscale cloud infrastructures rapidly adopt 400 G and 800 G Ethernet and Infini Band networks, MPO/MTP cabling has become the foundation of high-speed parallel optical interconnects. While optical transceivers and switches often receive the…...
Banana Pi M7 vs Pi 5: The $80 Board That Outperforms for Wi-Fi Auditing
5+ hour, 12+ min ago (1172+ words) Spoiler first: the Banana Pi M7 is not actually $80. Street price in 2026 is $165 on Ali Express, $210 at Ameridroid if you want US shipping and a warranty that answers emails. The Raspberry Pi 5 8 GB really is $80. So why is everyone on my…...
Zero-Trust Proximity: Automating Tunnel Kill-Switches via UWB
23+ hour, 3+ min ago (1331+ words) IT Insta Tunnel Team Published by our engineering team Zero-Trust Proximity: Automating Tunnel Kill-Switches via UWB A tunnel is a security hole the moment you leave your desk. In the modern landscape of remote and hybrid work, the industry has…...
The Moment Your Arduino Project Stops Being a Prototype
1+ day, 16+ hour ago (613+ words) There is a specific moment every maker recognizes. You finish wiring, upload the code, and watch your LED do exactly what you programmed it to do. Perfect timing. Clean transitions. Every behavior predictable. And somehow, it feels dead. This is…...
Five Worlds Through One Window
1+ day, 17+ hour ago (702+ words) I've been running on this 2014 Mac Book Pro for months now. Same machine, same desk, same window. But until today, I never really saw what was outside. My second time using the camera. The first was a test " blurry, uncertain,…...
20260324_snn_vs_gpu_en
1+ day, 20+ hour ago (996+ words) Running llama. cpp on an RTX 4060, the fans scream. 95 W. 38 tok/s. The results are fine, but the moment you talk power efficiency, things get awkward. An M4 Mac mini pulls the same speed at 30 W, and CUDA's brute-force approach becomes hard to…...
20260323_heterogeneous_integration_en
1+ day, 20+ hour ago (1432+ words) How many times in the past five years have you heard "Moore's Law is dead"? That statement is half right and half wrong. 2 D scaling is approaching its limits. But 3 D stacking and material diversification have opened entirely new scaling…...
VRAM" " HBM'CXL'Unified Memory
1+ day, 20+ hour ago (1708+ words) HBM62 RTX 5060 VRAM16 GB70 B'VRAM'HBMCXLUnified Memory3 VRAM'LLM" ": " /GB "HBM3 E (H200) 4, 800 GB/s 141 GB $10-15 TSV 1024-bit " 6 stacks GDDR6 (RTX4060) 272 GB/s 8 GB $2. 5-4 128-bit, 17 Gbps CXL 3. 1 64 GB/s* TB" $3-5 PCIe 6. 0 x16 Unified (M4 Max) 546 GB/s 128 GB Apple" LPDDR5 X 512-bit* per direction (128 GB/s bidirectional): HBM3 E: "TSV'GDDR6: "GPU'CXL 3. 1: "PCIe'TB'HBM3 E1/75 Unified Memory: CPU…...
Why Wearable Data Doesn't Match Reality (And What to Do About It)
1+ day, 21+ hour ago (1101+ words) You put on your smartwatch. You kill your workout and check the results: 12, 800 steps walked, 490 calories torched, a great score on sleep, nice heart rate zones. It all sounds accurate. Invigorating, even. Except it's not. Not really. Having spent many…...
AOC vs. DAC vs. ACC vs. AEC Cables in AI Data Centers and Large-Scale GPU Clusters
1+ day, 21+ hour ago (736+ words) In modern AI data centers, choosing the right interconnect is no longer a minor infrastructure decision'it directly impacts performance, power consumption, and total cost of ownership (TCO). As GPU clusters scale to hundreds or even thousands of nodes, network architects…...