Companies exposed to 400G optics
The AI stocks the model maps to 400G optics — part of the infrastructure layer, ranked by how strongly each name is exposed.
2 companies · ranked by exposure
An earlier generation of optical modules running at 400 gigabits per second.
Full explainer: what 400G optics is & who makes it →It anchors the lower end of the optics roadmap. When 400G optics tightens, the companies below are the ones in its path — which is why the model tracks their exposure to it.
The companies, ranked by exposure to 400G optics
Frequently asked
What are the top 400G optics stocks?
By modeled exposure to 400G optics: Nokia Corporation, Celestica Inc.. The full ranked list of 2 names is below.
Which companies make 400G optics?
The names the model tags as producers or suppliers of 400G optics: Nokia Corporation, Celestica Inc..
What is 400G optics?
An earlier generation of optical modules running at 400 gigabits per second.
What happens if 400G optics runs short?
Over-reliance on an aging grade limits fabric bandwidth.
Exposure scores are illustrative, order-of-magnitude reads from our model of the AI value chain — not investment advice.