Company Locations
Richardson, Texas
Corporate Headquarters
Our corporate headquarters opened in 1990 in the heart of the Telecom Corridor -- an area of a growing number of the world’s leading telecommunications service and technology providers. Located in the northeast corner of the city, the 100-acre campus is home to our manufacturing operations and our development center for Synchronous Optical Network (SONET) transmission products. Currently, more than 1,700 people work at this location.
Pearl River, New York
Development Center
Our Pearl River facility, which opened in 1997, is a development center for high-speed transmission products used in broadband fiber-optic networks. The center is located in Rockland County in the heart of the InfoComm Corridor -- a growing area for high technology in North America.
San Jose, California
Development Center
Our major software development facility in San Jose develops network management software that handles the growing demands of the telecommunications network. This facility works closely with Stanford University, the University of California, and many software tools providers located in the Bay area.
