INDIANAPOLIS, IN—April 11, 2012—Calix,
Inc. (NYSE: CALX) today announced the
availability of its first-ever Calix U.S. Rural Broadband Report. Based on analysis of data aggregated from 45 U.S. communications
service providers, this report provides new insights into Internet application
and usage patterns among rural Americans. Report data was drawn from actual
Internet traffic monitored in U.S. service provider networks from the fourth
quarter (October through December) of 2011. Calix will follow up with a new
version of the U.S. Rural Broadband Report every quarter.
(To download the report, click here.)
Video streaming dominated downstream traffic; business services generated most upstream traffic
As service providers prepare
for an all-video world, it is not surprising to see video streaming was the dominant
broadband-enabled application among eight categorized applications. Video streaming
accounted for 67 percent of down stream Internet traffic
and 13 percent of upstream traffic in the studied networks. Large content
distribution networks (CDNs) such as Level3, Limelight, and Akamai -- which
carry video content from sites like Netflix and YouTube -- accounted for 80
percent of all streamed video traffic. In terms of upstream traffic, business
services generated the most, accounting for 53 percent of all upstream traffic.
Additional findings from the inaugural Q4 2011 report include:
- Service providers that offer
Internet services exclusively over fiber access networks saw subscribers
generate over 2.67 times more traffic than service providers that offered
Internet services over copper-based networks.
- The top five percent of
subscribers in the rural U.S. networks studied used more than 100 GB of
downstream traffic a month, and accounted for approximately 50 percent of Internet
- Application use varied across different regions of the U.S. in Q4:
- The West: Streamed video more heavily than other regions.
- The Southeast: Played the most online video games.
- The Northeast: Shopped online more heavily than other regions.
- The Midwest: Used business-oriented services in the home most frequently.
"This level of insight into the bandwidth drivers of
rural U.S. broadband networks provides both Calix and our service provider
customers a powerful tool for network planning and transformation projects," said Miguel Alonso, Calix vice president of software
products. "As was expected, video streaming emerged as the
biggest contributor to broadband Internet traffic across our customers' networks, a trend that we expect will continue to grow
in future quarters. With this real-world data available to our customers
through Compass Flow Analyzer, these service providers can truly understand how
their subscribers are using their networks, and use this information to manage
current and future demand, lay the foundations for usage-based billing, and
build better behavior-based service packages that fit the real usage patterns
of broadband subscribers."
The Q4 2011 Calix U.S. Rural
Broadband Report is the first in a series of reports planned to be issued
quarterly. The data used in the report was derived from Compass
Flow Analyzer software installed in
Calix customer networks across the United States. Independent of the access
media and broadband technology deployed, Flow Analyzer provides a unique
subscriber-centric view of the network and its traffic. Utilizing a
software-as-a-service model, Flow Analyzer gives service providers an in-depth
look into both the overall traffic volumes and the general types of applications
(for example, video streaming, Internet browsing, etc.) that are riding over
their network infrastructure, allowing them to more effectively and efficiently
plan, manage, and troubleshoot their networks without intruding on the privacy
of their subscribers. In addition, Flow Analyzer allows service providers to
find new opportunities to expand revenue, increase customer satisfaction,
optimize network resources, and reduce the cost of delivering services to
Calix will have a live
demonstration of Flow Analyzer running in its booth at the IP Possibilities Conference & Expo this week in Indianapolis, Indiana. To see Flow
Analyzer in action, along with the rest of the Calix Unified
Access portfolio, visit booths 300-303
during show hours from April 10-12, 2012.
Calix (NYSE: CALX) is a
global leader in access innovation. Its Unified Access portfolio of broadband
communications access systems and software enable communications service
providers worldwide to transform their networks and be the broadband provider
of choice to their subscribers. For more information, visit the Calix website
This press release may
contain forward-looking statements that are based upon management's current expectations
and are inherently uncertain. Forward-looking statements are based upon
information available to us as of the date of this release, and we assume no
obligation to revise or update any such forward-looking statement to reflect
any event or circumstance after the date of this release, except as required by
law. Actual results and the timing of events could differ materially from
current expectations based on risks and uncertainties affecting the Company's
business. The reader is cautioned not to unduly rely on the forward-looking
statements contained in this press release. Additional information on potential
factors that could affect Calix's results and other risks and uncertainties are
detailed in its report on Form 10-K for the fiscal year ended December 31, 2011,
filed with the SEC on February 24, 2012, available at http://www.sec.gov.