Given the harsh undersea environment, submarine telecommunications systems demand the most advanced optical technologies. Corning® Vascade® fibers are up to the challenge. Our family of Vascade fibers enable high-speed, high-capacity solutions, providing the performance and reliability required in all undersea networks up to transoceanic distances. Corning's optical fiber leadership and experience in submarine fiber technology ensure that all Vascade fibers are tailored to meet your specialized system needs.