08:40 AM EDT, 03/17/2026 (MT Newswires) -- Poet Technologies ( POET ) and Lessengers said Tuesday they have collaborated to jointly develop a 1.6T 2xDR4 optical transceiver module for artificial intelligence clusters and hyperscale data center networks.

The partnership integrates Poet's integrated optical engines with Lessengers' direct optical wiring technology, the companies said.

The samples of the 1.6T 2xDR4 transceiver module are expected to be delivered in Q2, the parties said.

Financial details of the partnership were not disclosed.