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Looking at high-speed optical interconnects from the front lines of the industry, AI computing architecture is reshaping the demand curve for optical modules. Recent industry growth expectations have been continuously revised upwards, with 800G currently in a golden window for large-scale delivery, while the next-generation 1.6T is rapidly approaching. Leaving aside research report rhetoric, we'll...
With the large-scale deployment of 800G AI computing clusters, many buyers only focus on optical parameters such as SR8/DR8/FR4 during procurement, neglecting the differences between IHS and RHS packaging. This leads to problems such as modules not fitting into the cage, insufficient heat dissipation, and project delays. This article thoroughly explains the differences between the two mainstream O...
Smooth video streaming, instant cloud file transfers, and 24/7 high-speed operation of big data centers all rely on an unassuming "network hero"—the 100G QSFP28 optical module. Many people only know about its fast network speed, but they don't understand its true capabilities, applicable scenarios, or the most common pitfalls in choosing it. Today, we 'll use super easy-to-understand, practical in...
In the past, when discussing AI computing power, everyone's attention was focused on GPU and servers, but in 2026, the trend completely changed. From top-level documents from the Ministry of Industry and Information Technology and the National Development and Reform Commission to a series of support plans from Guangdong Province and Shenzhen, a series of important policies have been implemented in...
When people mention PCB (Printed Circuit Board), many think of it as just an ordinary green board used in electronic products for soldering chips and connecting cables. But few know that in today's era of skyrocketing AI computing power, a dedicated PCB for AI servers costs 1000 times more than a circuit board for ordinary household appliances! Today we'll break down the seemingly insignificant PC...
Hello, everyone working in networking, system integration, and telecommunications operations and maintenance! Friends often ask me: For remote base stations, field security, and the renovation of old government and enterprise dedicated lines, the business needs to run 25G and the distance needs to be 80km, but we only have single-core optical fiber left and do not want to lay new lines, is there a...
Reuters reports that the U.S. FCC is pushing forward with new regulations that plan to restrict the entry of Chinese-made 1.6T and 3.2T high-speed optical modules into the U.S. market. On August 7, a third supplementary rule announcement was released, officially opening a 30-day comment period followed by a 45-day response period for public feedback. The US has repeatedly raised the issue of "data...
The rapid upgrade of AI computing power and the significant increase in network transmission bandwidth and latency requirements for large-scale model training have rendered traditional 400G networks, which are now limited in performance and unable to meet the demands of high-end intelligent computing scenarios, a new iteration cycle has begun.The industry is now entering a phase of large-scale com...
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