6T optical module market was primarily propelled by the exponential scaling of AI/ML cluster architectures, which pushed hyperscale networks toward higher bandwidth density and forced a rapid shift from 800G to 1. 6T to ease bottlenecks in major data centers. According to industry data, the global optical module market exceeded USD 23 billion in 2025 (Source: STCN), and is expected to grow by approximately 25% in 2026 (Source: FXBaogao). The industry is rapidly transitioning to higher transmission speeds to support AI workloads. As GPU clusters scale. NEW · LIVE DASHBOARD This report is now a living dashboard 16 analysis modules, refreshed quarterly, with alerts and a what's-changed layer — every license includes 12 months of access. 6T Optical Module by Product Type (Pluggable Optical Modules, Embedded Optical Modules, Others), by Fiber Type (Single-Mode Fiber (SMF), Multi-Mode Fiber (MMF)), by Application (AI Data Centers, Hyperscale Cloud Infrastructure, High-Performance Computing (HPC), Telecommunications Networks. TrendForce's latest research indicates that the global market for AI-focused optical transceivers has entered a phase of rapid growth, with market size projected to expand from US$16. 5 billion in 2025 to $26 billion in 2026, representing over 57% YoY growth.
