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Tellabs, Inc.



Tellabs, Inc. designs and markets equipment to providers of telecommunications services globally. Tellabs also provides installation and professional services that support its products. Tellabs' products and services provide solutions for wireline services to business and residential consumers, wireless services and broadband data networking. Tellabs operates in four units: transport, managed access, voice-quality enhancement and broadband data. In November 2004, Tellabs expanded into adjacent markets by buying Advanced Fibre Communications, Inc. Additionally, in December 2004, Tellabs acquired Vinci Systems Inc., a privately held developer of Optical Networking Terminals for Fiber to the Premise access systems. In December 2004, Tellabs added a fifth product category, access, to incorporate the access products that the Company obtained through the acquisitions of AFC and Vinci.


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