CACrown ArchivesThe cinema collection
Menu
Research dossier · Science & Nature

Tellabs

American technology company

Specimen drawers, botanical folios and brass scientific instruments under study light
Science and natureInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 2, 2026
Entity authorityQ3517379
Source-derived summary

Tellabs, Inc. is a global network technology company that provides networking and communications solutions to both private and governmental agencies. 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. Designed for enterprise and government clients, OLAN uses fiber, which is faster, more secure, and more stable compared to traditional copper infrastructure.

History

Early years

Tellabs traces its roots to a meeting in 1974 over a kitchen table in suburban Chicago. According to company founder Michael Birck, a group of six men with backgrounds in electrical engineering and sales drank coffee and brainstormed ideas for a new telecom company. Their aim was to build a company that offered products and services tailored to customer needs. After raising $110,000 in capital, they incorporated as Tellabs in the spring of 1975; the name combined the idea of telephones and laboratories.

Editorial summary

“Tellabs” enters the record as american technology company. Crown Archives preserves that source wording while asking what Tellabs, American and technology can confirm, complicate or overturn.

Editorial reviewUseful for establishing the present vocabulary of the subject while preserving a route back to the evidence on which that vocabulary rests. The current lead gives the account dated anchors—1974, 1975—that can be checked directly. The linked authority record independently contributes the date 1975-01-01. Its strongest next move is a source search built around Tellabs, American and technology.
Editorial analysis

Why this record matters

“Tellabs” is worth following because a concise public description often conceals a longer documentary argument. Here, Tellabs, American and technology provides the most credible route into that argument.

Evidence profile

Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Sep 2, 2026. The linked authority identifier is Q3517379. VIAF identifies the subject as 135208542. The Library of Congress control number is no2002078688. 3 of 4 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 1974 and 1975.

Critical limits

Current terminology should not be projected backward without checking the classification used when the underlying evidence was created. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Check terminology, classification and the date of the cited evidence. Scientific names and technical consensus can change while older records retain historical value.

Best used for
  • Current terminology
  • Classification context
  • Finding cited technical literature
Verify next

Primary datasets, specimen catalogues, standards bodies and the most recent peer-reviewed literature.

Three-step research path

  1. Establish the record: confirm the title “Tellabs”, its source revision and the description used here.
  2. Expand the search: follow Tellabs primary sources, Tellabs archive and Tellabs research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Tellabs”?
  2. Which observation, specimen, dataset or publication supports the account?
  3. Has classification or technical consensus changed since the cited source?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from Tellabs” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.