Innolight's triple bind as optical modules become a policy flashpoint
An analysis piece lays out three pressures on Chinese optical-module maker Innolight: faster catch-up by peers that shortens each product generation's advantage and pushes prices down; platform players such as Nvidia reshaping system definition through NPO/CPO and locking up upstream optics (it says Nvidia invested $2bn each in Lumentum and Coherent in March 2026); and US market-access rules built on equipment authorisation and covered lists, after Reuters reported in August that the FCC was drafting restrictions and four senators proposed a bill in September targeting sensitive federal systems with a five-year transition. It cites Innolight at roughly 22.4% of the 2025 global optical-module market, with US revenue rising from 57.3% in 2025 to 61.7% in Q1 2026, and H1 2026 revenue of RMB 41.78bn with net profit of RMB 13.65bn.
Optical interconnect now sits on the critical path of AI data-centre efficiency, so both policy restrictions and vendors' architectural choices can reshape how this supply chain divides work and profit.