Broadband Access

Broadband Access Systems, Inc. was a Westborough, Massachusetts networking company founded in 1998 that built a next-generation Internet Protocol (IP) broadband access platform — a carrier-class cable-modem termination system (CMTS) that let cable operators and communications service providers deliver data, voice and video services over hybrid fiber-coax networks at scale. Matrix Partners was one of eight venture investors in the company alongside North Bridge Venture Partners, Norwest, Blueprint Ventures and Bowman Capital Management. ADC Telecommunications agreed on September 20, 2000 to acquire Broadband Access Systems for approximately $2.25 billion in ADC common stock, and the acquisition closed on October 2, 2000. The company was absorbed into ADC's cable and broadband business, which ADC later divested; ADC itself was acquired by TE Connectivity in 2010. Broadband Access Systems operated no public developer program and shipped hardware platforms rather than APIs; it has had no independent web, documentation, or API surface since 2000. This profile is retained in the API Evangelist network as a historical venture-portfolio record only.

Broadband Access is profiled on the APIs.io network. Tagged areas include Company, Infrastructure, Networking, Broadband, and Telecommunications.

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0.6/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
0 APIs
CompanyInfrastructureNetworkingBroadbandTelecommunicationsCableCMTSAcquiredDefunctHistorical

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0
Composite quality — 0.6/100 · minimal
Contract Quality 0.0 / 21
Developer Ergonomics 0.0 / 17
Access Clarity 0.0 / 17
Operational Transparency 0.0 / 11
Contract Governance 0.0 / 10
Discoverability 4.3 / 9
Regulatory Posture 0.0 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Regulatory Posture applies to this provider. Its tags matched the Telecommunications regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/broadband-access: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Source (apis.yml)

apis.yml Raw ↑ 
aid: broadband-access
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/broadband-access.png
name: Broadband Access
description: Broadband Access Systems, Inc. was a Westborough, Massachusetts networking company founded in 1998 that built
  a next-generation Internet Protocol (IP) broadband access platform — a carrier-class cable-modem termination system (CMTS)
  that let cable operators and communications service providers deliver data, voice and video services over hybrid fiber-coax
  networks at scale. Matrix Partners was one of eight venture investors in the company alongside North Bridge Venture Partners,
  Norwest, Blueprint Ventures and Bowman Capital Management. ADC Telecommunications agreed on September 20, 2000 to acquire
  Broadband Access Systems for approximately $2.25 billion in ADC common stock, and the acquisition closed on October 2, 2000.
  The company was absorbed into ADC's cable and broadband business, which ADC later divested; ADC itself was acquired by TE
  Connectivity in 2010. Broadband Access Systems operated no public developer program and shipped hardware platforms rather
  than APIs; it has had no independent web, documentation, or API surface since 2000. This profile is retained in the API
  Evangelist network as a historical venture-portfolio record only.
url: https://raw.githubusercontent.com/api-evangelist/broadband-access/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- matrix-partners
x-tier: stub
x-tier-reason: defunct-acquired-no-api-surface
x-status: defunct
x-founded: '1998'
x-headquarters: Westborough, Massachusetts, United States
x-acquired-by: ADC Telecommunications
x-acquired-date: '2000-10-02'
x-acquisition-value: USD 2.25 billion (ADC common stock)
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Infrastructure
- Networking
- Broadband
- Telecommunications
- Cable
- CMTS
- Acquired
- Defunct
- Historical
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 0
  pass: local-v1
  finding: Company is defunct since 2000 (acquired by ADC Telecommunications). No live domain, developer portal, documentation,
    or API surface exists. No artifacts were fabricated.