Corporate Overview

Calix, Inc. (NYSE: CALX) pioneered Software Defined Access and cloud solutions focused on access networks and the subscriber. Its portfolio of access systems and services combines AXOS, the revolutionary platform for access, with Calix Cloud, innovative cloud solutions for network data analytics and subscriber experience assurance. Together, they enable communications service providers to transform their businesses and be the winning service providers of tomorrow.

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Stock Quote

Stock Quote: NYSE


Price $6.75

Change +0.05 +0.75%

Volume 161,792

Today's Open $6.70

Previous Close $6.70

Intraday High $6.80

52 Week High $8.20

Intraday Low $6.65

52 Week Low $6.15

Data as of 05/26/17 4:03 | Pricing delayed 20 minutes

Latest News

05.23.2017 Calix Leverages AXOS to Demonstrate World’s First Multi-10 Gbps Channel Bonded NG-PON2
Channel bonding technology gives service providers deploying NG-PON2 extreme flexibility and scalability when offering next generation services over existing fiber infrastructure Calix, Inc. (NYSE:CALX), the world leader in Subscriber Driven Intelligent Access , today announced another fiber access technology “first” built on AXOS , the world’s only SDA - the ability to bond multiple channels or wavelengths of NG-PON2 technology over fiber. Working within ITU standards, Calix successfully demonstrated the ability of the AXOS E9-2 Intelligent Edge System to leverage NG-PON2 channel bonding to deliver up to 40 Gbps (gigabits per second) downstream, or 80 Gbps of aggregate bandwidth over a single strand of fiber. This breakthrough allows service providers who are deploying channel bonded Calix AXOS NG-PON2 solutions the ultimate flexibility in addressing, on a single fiber with adjustable capacity, the emerging bandwidth requirements of a variety of demanding service types, including:...
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05.16.2017 Calix AXOS E3-2 Intelligent PON Node Named Best Cable Product in Light Reading’s Leading Lights Awards
For the second year in a row, Calix AXOS innovations honored as part of the industry’s leading awards program Calix, Inc. (NYSE:CALX), the world leader in Subscriber Driven Intelligent Access, today announced that the AXOS E3-2 Intelligent PON Node was honored as “Best Cable Product” by Light Reading at its annual Leading Lights Awards dinner last night at the Big Communications Event (BCE) in Austin, Texas . Part of the same Software Defined Access (SDA) architecture and driven by the same underlying AXOS operating system that was awarded “Most Innovative SDN Product Strategy (Vendor)” at the 2016 Leading Lights Awards, the E3-2 brings the power of the world’s only true SDA to cable operators. Purpose built to seamlessly integrate into existing cable network architectures and service delivery models, the E3-2 features integrated support for OLT, routing, IP policy, and accounting functions. The node-based E3-2 allows cable operators to make the transition to an all-fiber network,...
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05.10.2017 Calix and Radisys Partner to Deliver The First Deployment Ready Residential CORD Platform
CORD trials currently underway with multiple tier-one global service providers Hillsboro, OR, and Petaluma, CA – May 10, 2017 – Radisys® Corporation (NASDAQ: RSYS), the services acceleration company, and Calix, Inc. (NYSE: CALX), the world leader in Subscriber Driven Intelligent Access, today announced the delivery of an end-to-end cloud edge solution using commercially available systems and software compliant with the Residential Central Office Re-architected as a Datacenter (Residential CORD or R-CORD) architecture, advancing SDN, NFV, and the cloud model into the service provider access network. This integrated turnkey access solution for R-CORD combines the CORD open software and hardware building blocks with Radisys’ OCP-based DCEngine™ platform and the carrier-grade Calix AXOS E9-2 Intelligent Edge System, featuring the recently announced AXOS OFx Connector with the open source vOLT-HA integration software as well as 10G PON converged fiber access (NG-PON2 and XGS-PON). By...
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Calix innovations with AXOS have accelerated the ability to offer a true symmetrical gigabit experience to your subscribers. Watch this demonstration of the game-changing bonding and Collective Dynamic Timing Allocation (cDTA) technologies.


Shane Eleniak discusses today's challenges and opportunities for service providers and how Software Defined Access provides a pathway to success.


Want to be the front runner and consistently first to market? Learn how you can achieve the Usain Bolt effect with Calix AXOS Sandbox.


Calix expert, Phil Fine, talks about the industry’s first virtualized DOCSIS connector for PON.

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Contact IR

Calix Investor Relations
Contact: Thomas J. Dinges, CFA
Director of Investor Relations
Phone: 408-474-0080