Tellabs

Source: Wikipedia, the free encyclopedia.
Tellabs
IndustryTelecommunications equipment
Founded1974[1]
FounderMichael Birck
Headquarters
Carrollton, Texas
,
United States
Key people
CEO: Rich Schroder, President/CEO
ProductsTelecommunications equipment, local area network & network management
OwnerMarlin Equity Partners
SubsidiariesCoherent Communications Systems Corp.
Martis Oy
Websitetellabs.com

Tellabs, Inc. is a global network technology company that provides networking and communications solutions to both private and governmental agencies.[2] The company offers a range of products and services, including optical transport systems, access systems, managed access solutions, and network management software. The company was founded by Michael Birck in 1974 and is headquartered in Carrollton, Texas. It is currently owned by Marlin Equity Partners, who established an independent business for its product portfolio to accelerate the development of Optical local area network (OLAN) technology. This technology was designed for Enterprise and Government agency clients. OLAN uses fiber, which is faster, more secure, and more stable in comparison to traditional copper infrastructure.[3]

History

Early years

Tellabs traces its roots to a meeting in 1974

echo suppressors
, which suppress annoying echoes on phone calls. During this time, the founding partners drew no salaries.

The company went public in July 1980, ending the year with sales of $43.7 million. In September 1981, Tellabs introduced the industry's first

echo canceller
, an advance over the original echo suppressors that synthesized an echo and electronically subtracted it. By 1990, Tellabs had grown to 2,000 employees at 25 locations globally and sales of $211 million.

Tellabs made several acquisitions and expanded globally in the 1980s and into the 1990s, including Coherent Communications Systems Corp. and Martis Oy in Finland. In 1991, the company took a new direction, releasing its SONET-based TITAN 5500 digital cross-connect system. These systems switched traffic from one circuit to another, connecting traffic inside and between networks.

Lucent Technologies.” In 2003, following industry trends and after 28 years as a manufacturer, Tellabs sold its last plant in Illinois and outsourced its manufacturing.[7]
The company continued downsizing.

2003 to present

In 2003, Tellabs began offering residential

VoIP (Voice over Internet Protocol) calling.[8] Tellabs acquired two companies in 2004. They purchased Advanced Fiber Communications (AFC), a provider of broadband access solutions with a customer base of more than 800 service providers worldwide at the time of the merger in a deal worth $1.9 billion[9] and Marconi Communications North American Access, which sold fiber-access services to regional Bell operating companies and local exchange carriers.[10] At the time of the merger, Marconi had a customer base that included many of the world's largest telecommunications operators, managing more than 4 million lines of capacity and about 1 million deployed lines.[10] By 2007, nearly half of Tellabs' revenue came from products added since 2003.[11]

Prabhu also presided over more cutbacks as the telecom industry continued to struggle. In January 2008, Tellabs announced that it was cutting 225 jobs during the year. This would leave Tellabs with about 3,500 jobs, down from a peak of 9,000 during the boom in 2001. Prabhu stepped down in March 2008 for personal reasons; Birck praised him at his departure.

Robert W. Pullen, who had 23 years of varied experience at Tellabs, to succeed Prabhu as chief executive and president effective March 1, 2008. He was the chairman of the executive board of the Telecommunications Industry Association.[13] In 2009 Tellabs acquired WiChorus, a San-Jose based Silicon Valley start-up with a mobile packet core platform, a decision that led to the decline of their data business.[14] After Pullen was hospitalized in June 2012 due to cancer, Dan Kelly was appointed acting CEO and president; Kelly later assumed the full offices in November 2012, following Pullen's death. Kelly had previously served as executive vice president of global products and had worked with the company for over 25 years.[15]

In 2013, Tellabs was acquired by Marlin Equity Partners, a global investment company.[16] Marlin announced plans to establish an independent business for the Tellabs Access product portfolio, aiming to accelerate Tellabs' development of Optical local area network (OLAN) technology. Marlin announced it would target OLAN to Enterprise and Government agencies, while continuing to support and expand its Telecommunications portfolio.[17] The Optical Transport, Metro Ethernet and Mobility business units of Tellabs were spun off into Coriant, a separate company owned by Marlin Equity.[18] Mike Dagenais, an industry veteran who had previously served as CEO of Radisys Corporation and as president and CEO of Continuous Computing, was tapped to head Tellabs as president and CEO.[17] The focus of Tellabs is now OLAN technology. OLAN uses fiber, which is faster, more secure, and more stable in comparison to traditional copper infrastructure.[3] For service providers, Tellabs Access Platforms provide Broadband access to more than 5 million homes in North America.[19] On October 11, 2017, it was announced that Jim Norrod had been named president and CEO of Tellabs, following the retirement of Mike Dagenais.[20]

In December 2019, Tellabs announced that Rich Schroder had been appointed president and Chief Executive Officer. Mr. Schroder has held numerous positions within Tellabs and most recently served as Chief Operating Officer. Schroder is a telecom industry veteran with past experience running global multi-site organizations in Asia, Europe and across the U.S. on behalf of AFC, Marconi, RELTEC, DSC and Siemens.[21]

Corporate

Tellabs global corporate headquarters is located in the northwest quadrant of Dallas, Texas, in the city of Carrollton, Texas.[22]

Hardware

Optical Line Terminals

The optical line terminal provides centralized end-to-end LAN intelligence, management and control. It also provides aggregation and distribution functions and typically resides in the main data center of a building. An OLT has two primary functions. Converting the signal used by FiOS service providers to the frequency and framing being used in the PON system and coordinating the multiplexing between the conversion devices on the optical network terminals (ONTs) located on the customers' premises.[23] Tellabs Optical Line Terminals minimize the physical space required within the main data center.

Optical Network Terminals

Tellabs designs Optical Network Terminals, aimed for use in high-volume passive optical network (PON) commercial deployments. Tellabs Optical Network Terminals provide narrowband and broadband subscriber services over a PON platform to the IP/Ethernet end-points; all services are supported natively over a single fiber, including analog voice, VoIP, high-speed data, IP video, RF video, smart buildings apps, security, surveillance, environmental and automation for modern high-performance LANs.[24]

Software

Element Management

Tellabs Panorama PON Manager is the cornerstone of an Optical LAN end-to-end system. It provides centralized intelligence and element management across the entire LAN, from OLT to ONT and extends to subtended powered devices. Tellabs describes its PON Manager as helping define LAN resources in software and then dynamically allocate them, based on real-time requirements.[24]

Advanced Software Packages

Tellabs Optical LAN solution is designed to improve LAN availability uptime and increase operational efficiencies and network security. Tellabs offers multiple packages: Advanced Availability Software Package builds LANs that minimize annual network downtime while lowering costs, reducing human error, and improving security; Tellabs Advanced Operational Software Package improves IT efficiencies by increasing the speed of LAN configurations, monitoring, troubleshooting and MACs while once again reducing human error and network security risks; and Tellabs Advanced Security Software Package enhances physical LAN defensibility, enabling consistent protection policies that are centrally managed while continuing to reduce human error and increasing network stability.[24]

Services

Tellabs offers three services: Professional Network Services, which it describes as providing support at all stages of the network life cycle,[25] Technical Support Services, which offers a variety of technical support agreement options to meet the specific needs of organization's network,[26] and Network Training Services, which offers a variety of network training programs to keep staff up to date to support all phases of network's life cycle.[27]

References

  1. ^ a b "Company Overview of Tellabs Inc". Bloomberg. Retrieved May 11, 2018.
  2. ^ "Fact sheet" (PDF). svnw1.tellabs.com. Retrieved 2020-06-10.
  3. ^ a b "Optical LAN: A Critical Piece Of A Library's Technological Innovation | Tellabs".
  4. ^ Goldsborough, Bob (2019-09-08). "Chris Cooney, co-founder and worldwide sales leader for Tellabs, dies at 77". Chicago Tribune. Retrieved 2023-02-16.
  5. ^ Twenty-Five Years of Clear Ideas: Tellabs 1975-2000. Tellabs. December 1999.
  6. ^ Wolinsky, Howard (2000-08-18). "New CEO Notebaert to lead Tellabs' growth". Chicago Sun-Times. p. 59. Archived from the original on 2011-05-17.
  7. ^ Wolinsky, Howard (2003-11-17). "Tellabs leaving manufacturing with plant sale // Naperville company to sell operations in Finland". Chicago Sun-Times. p. 56. Archived from the original on 2011-05-17.
  8. ^ Singh, Shruti (2005-12-05). "PRABHU TACKLES TELLABS' PUZZLE; Telecom vet engineering change at gear maker". Crain's Chicago Business. Archived from the original on 2011-05-17.
  9. ^ Reading 5/20/2004, News Analysis Light. "Tellabs Buys AFC for $1.9 Billion". Light Reading.{{cite news}}: CS1 maint: numeric names: authors list (link)
  10. ^ a b "Data". www.bizjournals.com. Retrieved 2020-06-10.
  11. ^ "News Release: Tellabs reports fourth-quarter revenue of $469 million" (PDF) (Press release). Tellabs. 2008-01-22. Archived from the original (PDF) on 2008-01-23.
  12. ^ Wolinsky, Howard (2007-11-09). "Krish did superb job'; Founder says departing CEO Prabhu not forced out". Chicago Sun-Times. Archived from the original on 2011-05-17.
  13. ^ "Board of Directors (Officers)". website. Telecommunications Industry Association (TIA). Retrieved 2010-12-12.
  14. ^ "Tellabs CEO Rob Pullen dies of cancer". Crain's Chicago Business. July 2, 2012.
  15. ^ "Tellabs names Daniel P. Kelly chief executive officer and president". www.prnewswire.com (Press release).
  16. ^ Writer, CBR Staff (2013-10-22). "Marlin to acquire telecommunications company Tellabs for $891m". Tech Monitor. Retrieved 2023-03-08.
  17. ^ a b "Tellabs | Find Your Optical Solutions". www.tellabs.com. Archived from the original on 17 July 2015. Retrieved 13 January 2022.
  18. ^ "StackPath". www.lightwaveonline.com.
  19. ^ "Tellabs | Overview". www.tellabs.com. Archived from the original on 18 March 2015. Retrieved 13 January 2022.
  20. ^ Cunningham, Dave. "Tellabs announces new President and CEO". blog.tellabs.com.
  21. ^ "Tellabs Announces New Leadership | Tellabs". 19 December 2019. Retrieved 2020-06-10.
  22. ^ "Our new HQ in Carrollton Texas inspires innovation | Tellabs". 2 June 2020. Retrieved 2020-06-10.
  23. ^ "What is optical line terminal (OLT)? | Definition from TechTarget". Networking. Retrieved 2023-03-08.
  24. ^ a b c "Products – Tellabs".
  25. ^ "Professional Services – Tellabs".
  26. ^ "Technical Support – Tellabs".
  27. ^ "Training – Tellabs".

External links

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