Locations

HCTA Headquarters and Packet Core Division
2280 Campbell Creek Blvd, Suite 325
Richardson, TX 75082
TEL: (469) 461-5400

• Local Map
• The HCTA Headquarters and the Packet Core Division is located in the 'telecom corridor' area of Richardson, Texas. The Packet Core Division, established in 2009, focuses on the Mobility Management Entity (MME) and other components of the Evolved Packet Core (EPC) for LTE.

HCTA Telecom Division
3617 Parkway Lane
Norcross, GA 30092 USA
TEL: (770) 446-8820

• Local Map
• Hitachi has maintained a North American telecommunications presence from offices in the Atlanta, GA area since 1973. The company has been at the current location, in the Atlanta suburb of Norcross, since 1993. The Telecom Division is home to product development for optical transport, middleware platforms for service provider applications deployment, and other communications products. Technical support, systems verification and testing, interoperability labs and customer training also reside in the Norcross office.

Santa Clara Branch Office
Santa Clara, CA USA

Salira (China) Optical Network Systems
1077 Zu Chongzhi Road, Suite 1401
Zhang Jiang High Tech Park
Pudong, Shanghai 201203 China
TEL: +86-21-5080-6800