Ex-SpaceX Engineers Raise $50M to Build Optical Transceivers

Mesh Optical Technologies just pulled in a $50 million Series A led by Thrive Capital. The startup was founded by former SpaceX staffers with a clear mission: mass produce optical transceivers.

If you're not deep in data center plumbing, here's the deal. Optical transceivers convert optical signals to electrical signals and back again. They're the critical bridge that lets data fly through fiber optic cables and then get processed by servers. Without them, high-speed data movement inside modern data centers grinds to a halt.

The SpaceX pedigree matters here. That team knows a thing or two about manufacturing hardware at scale under brutal constraints. Mesh is betting it can bring that same production discipline to a component that's becoming increasingly vital as AI workloads and cloud demand explode.

Fifty million dollars is a serious war chest for a Series A in the optical hardware space.