Connect. Everything.
About Tellabs
The worlds largest telecommunications providers depend on Tellabs for their critical connections. That experience has enabled Tellabs to become the leader in Passive Optical LAN solutions for Government and Commercial buildings and campus environments.

Today and tomorrow.


Connecting is more than switches and cables. Connecting is expertise, applied. More and more enterprise and government entities see the dramatic advantages that passive optical solutions have over traditional copper-based infrastructure. Whether it’s for home or hospital, corporation or college, hotel or government agency, Tellabs has the expertise. Tellabs helps customers connect through our optical network technologies.


Tellabs expertise is built on a legacy of leadership. For years, telecom companies have deployed fiber-based networks and have trusted Tellabs to help them deliver carrier-grade reliability and performance.

Office Locations

Corporate Headquarters

4240 International Pkwy, Suite 105
Carrollton, TX 75007

USA Capital Region

9711 Washingtonian Blvd., Suite 550
Gaithersburg, MD 20878

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To place an order or reach customer service, email directly at
Technical Support
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Call us for immediate customer service and assistance.
Corporate Headquarters
Technical Assistance Center (TAC)