Architects' Tech Alliance

Sep 21, 2026 · Industry Insights

China's Domestic FC Switch Achieves 350ns Latency, Outpacing Broadcom's 580ns

Chengdu Guanghangxin's fully domestic 24-port 16Gbps FC SAN switch achieves sub-350ns latency, surpassing Broadcom's 580ns, leveraging lossless BB Credit flow control and crossbar architecture; the article details FC technology, market trends, and domestic breakthroughs in a market dominated by Brocade and Cisco.