DNA Finland Extends Fiber-Grade Connectivity to Lower-Density MDUs with Harmonic

Harmonic's SeaStar Optical Node Enables Cost-Effective Broadband Service Expansion in Previously Underserved Brownfield MDU Environments SAN JOSE, Calif., May 19, 2026 /PRNewswire/ -- Harmonic (NASDAQ: HLIT) today announced that DNA Finland, the second largest mobile and fixed broadband operator serving the Finnish market, is expanding multi-gigabit services into lower-density multi-dwelling units (MDUs) with Harmonic's SeaStar™ optical node.