QSFP / QSFP-DD represents 46.0% of form factor demand and 200G / 400G accounts for 38.0% of speed sales in 2026. The pluggable optical modules market is estimated at USD 14.2 million in 2026, is projected to reach USD 45.7 million by 2036 and is forecast to post a 12.4% CAGR between 2026 and 2036.