Network infrastructure systems
Sumitomo Electric offers devices to flexibly meet the needs of CATV operators for optical and broadband transmission lines. In-depth system designs catering to respective business environments help build expandable network infrastructures. Sumitomo Electric’s products and engineering solutions support system upgrade.
Digital CATV systems
Cable TV operators offer various broadcasting services, including reruns of programs available on terrestrial/BS/CS digital broadcasting and original, community-based programs. Sumitomo Electric offers devices that support cable TV stations’ broadcasting services with focus on reliability and expandability, and helps flexibly build systems that depend on the CATV stations’ operations.
CATV internet/VoIP systems
Sumitomo Electric offers the latest products in compliance with DOCSIS (industrial standard specifications) and systems that enable ultra-high-speed communication services through integration of the Gigabit Ethernet and PON technologies. The extensive lineup of home terminals is designed for the Internet, primary telephones, Wi-Fi home network compatibility, etc.