Sumitomo Electric provides a wide variety of connectivity products to fit your data center needs.
Sumitomo Electric is a world leader and pioneer in fiber optics technologies. Our experience and expertise allow us to deliver cutting-edge technology to users in the data center.
The "4" of 4th Level comes from "Tier 4”, which represents the highest grade of reliability for a data center facility, as defined by the Uptime Institute. Sumitomo Electric offers 4th Level products for efficient cabling and removal of cable congestion, which improves the data center facilities' reliability, power consumption and overall cost.