SAN JOSE, Calif. - July 15, 2008 - Cisco today announced new enhancements to its innovative Internet Protocol over dense wavelength-division multiplexing (IPoDWDM) technology, which helps enable service providers deliver a wide array of services to their businesses and consumers.

OVERLAND PARK, Kan.; SAN JOSE, Calif.; LINTHICUM, Md. - July 15, 2008 - Sprint (NYSE: S), Cisco (NASDAQ: CSCO) and Ciena (NASDAQ: CIEN) announced today that they are implementing 40-gigabits-per-second (Gbps) network capabilities on the Global Sprint Tier 1 IP