Lumentum secured a multi-billion dollar purchase agreement for its Optical Circuit Switches (OCS) following its Q3 2026 earnings report. These legally binding obligations provide high demand visibility through the second half of 2026 and into 2027.

Overwhelming demand for laser and optical components has effectively sold out several product lines for the foreseeable future. This supply imbalance grants the company pricing power for its AI infrastructure hardware.

The backlog for OCS and co-packaged optics (CPO) lasers serves as a leading indicator for accelerated revenue. Management expects these substantial commitments to convert into sales as production scales.