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AT&T announced the next U.S. markets where it will activate LTE: St. Louis, Mo.; Naples, Fla; Bloomington, Lafayette and Muncie, Ind.; Baton Rouge and New Orleans, La.; Akron, Canton and...

Telefónica, in collaboration with Cisco and VCE, has launched a regional advanced cloud hosting service in Latin America for large companies and public agencies. The Virtual Hosting 2.0 service, which...

Researchers at Fujitsu have developed a digital signal processing algorithm to compensate for waveform distortion in long-haul transmission systems operating over several hundred kilometers. The method is aimed at 100...

Network security professionals are expressing concern at the increase in volume and sophistication of attacks, according to a newly published annual cyber security survey sponsored jointly by Narus, Converge! Network...

SURFnet has completed a technology test of Cisco's 100G DWDM solution between the National Supercomputing Center, SARA, in Amsterdam, the Netherlands, and CERN in Geneva, Switzerland, using the Cisco ONS...

At last week's OFC/NFOEC conference in Los Angeles, the Optical Internetworking Forum showcased a multi-vendor, multi-carrier implementation of High-Speed Dynamic Services. In a test conducted simultaneously in Europe, Asia and...

At last week's OFC/NFOEC conference in Los Angeles, the OIF hosted a physical layer interoperability event focused on Enabling High-Speed Dynamic Services. Specifically, the OIF’s Physical and Link Layer demonstration...

Qwilt, a start-up based in Redwood Shores, California, unveiled its QB-Series transparent-video delivery appliance for helping carriers gain control over Internet-video traffic on their networks. The company claims its QB-Series...

Cisco announced a series of enhancements and upgrades to its Unified Computing System, which integrates network, compute, virtualization and management. The changes, which are aimed at delivering third-generation fabric computing,...

Ericsson is extending its SPO Packet Optical Transport Platform (POTP) family from the Metro Access to the Metro Regional network to support popular packet, TDM and wavelength services on one...

Altera lowered its first quarter 2012 revenue guidance. Initially, the company expected a 5 to 9 percent sequential revenue decline, largely the result of program timing in the military vertical...

Texas Instruments lowered its expected ranges for revenue and earnings per share (EPS) for Q1, citing lower demand for its wireless products. The company currently expects its financial results to...

Mindspeed Technologies introduced the third generation of its burst-made laser drivers for optical networking units (ONUs) for GEPON GPON. The highly integrated solution features power-saving sleep and current reduction modes...