Term · Topic

Distributed Access Architecture (DAA)

Q: What is Distributed Access Architecture?

Distributed Access Architecture (DAA) is a cable broadband network design that moves certain access-layer functions from centralized headends or hubs into field-deployed node or remote devices closer to subscribers. Expanded Explanation 1. Technical Function and Core Characteristics DAA disaggregates the traditional hybrid fiber-coaxial access network by separating the media access control and physical layer functions and relocating some of them closer to the edge. It replaces some analog

Q: How widely is Distributed Access Architecture used?

2 organizations in our directory are tagged Distributed Access Architecture, referenced across 1 article.

Q: What is Distributed Access Architecture most closely associated with?

Distributed Access Architecture is most closely associated with 802.11be and Broadband.

Distributed access architecture is a cable broadband network design that relocates access-layer functions from centralized headends into remote nodes, enabling higher capacity, digital optical transport and more granular service delivery for residential and enterprise connectivity over hybrid fiber-coaxial networks.

1 article
1 company
Most covered: Dell'Oro Group

What this term record gives an agent

Vendors describe the same technology in different words. This record pins down what "DAA" means and ties it to the companies and coverage that use it, so an agent compares like with like.

One definition

A plain definition plus how it's used, what it's often confused with and why it matters.

Who's in this area

1 company that coverage ties to the term, listed by how often, each linked to its own record.

Neighbouring terms

Related terms in the same glossary, so an agent can widen or narrow a search the way the market does.

Get this term

The same record, three ways in. No key needed to try it.

MCP

curl -X POST https://mcp.decisioninsights.ai/api/mcp-public \
  -H "content-type: application/json" \
  -H "accept: application/json, text/event-stream" \
  -d '{"id":1,"jsonrpc":"2.0","method":"tools/call","params":{"arguments":{"slug":"distributed-access-architecture-daa"},"name":"di_get_term"}}'

REST

GET https://api.decisioninsights.ai/api/public/v1/glossary/7d8c20ed-d262-4d5e-b497-30420896faad

CLI

di get-glossary --slug distributed-access-architecture-daa

The CLI command and the REST call for this record need a free account: run di login, or send your OAuth token. Over MCP it is free with none.

Connect your agent (MCP) REST API and CLI docs

How an agent can rely on this definition

What the record lets an agent check before it uses the term in an answer.

The check	What the record shows	Where it is in the data
It's a known term	One entry, with its abbreviation and type (topic)	`name, alternateName`
It's in real use	1 article tags it; 1 company is tied to it	`subjectOf`
It sits in a glossary	Linked to Distributed Agent Framework, Adaptive Multi-Access, Distribution Automation, Access Layer	`inDefinedTermSet`

View the raw record (JSON-LD)

[
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/#website",
    "@type": "WebSite",
    "name": "Decision Insights",
    "potentialAction": {
      "@type": "SearchAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://decisioninsights.ai/search/?q={search_term_string}&submit=1"
      }
    },
    "publisher": {
      "@id": "https://decisioninsights.ai/#organization"
    },
    "url": "https://decisioninsights.ai"
  },
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/#organization",
    "@type": "Organization",
    "contactPoint": {
      "@type": "ContactPoint",
      "contactType": "customer support",
      "email": "[email protected]"
    },
    "description": "Decision Insights is a Registry of technology companies, open source projects, and industry terms, built for people and for AI agents that need sourced, structured information.",
    "legalName": "Wiretap Labs, LLC",
    "logo": {
      "@type": "ImageObject",
      "url": "https://wiretap-cdn-assets.nyc3.cdn.digitaloceanspaces.com/decision-insights/[email protected]"
    },
    "name": "Decision Insights",
    "parentOrganization": {
      "@type": "Organization",
      "name": "Wiretap Labs",
      "sameAs": [
        "https://www.linkedin.com/company/wiretap-labs",
        "https://www.crunchbase.com/organization/wiretap-labs"
      ],
      "url": "https://wiretaplabs.com"
    },
    "publishingPrinciples": "https://decisioninsights.ai/standards/",
    "sameAs": [
      "https://www.linkedin.com/company/decisioninsights"
    ],
    "url": "https://decisioninsights.ai"
  },
  {
    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "itemListElement": [
      {
        "@type": "ListItem",
        "item": "https://decisioninsights.ai",
        "name": "Decision Insights",
        "position": 1
      },
      {
        "@type": "ListItem",
        "item": "https://decisioninsights.ai/term/",
        "name": "Glossary",
        "position": 2
      },
      {
        "@type": "ListItem",
        "item": "https://decisioninsights.ai/term/distributed-access-architecture-daa/",
        "name": "Distributed Access Architecture",
        "position": 3
      }
    ]
  },
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/term/distributed-access-architecture-daa/#definedterm",
    "@type": "DefinedTerm",
    "additionalProperty": [
      {
        "@type": "PropertyValue",
        "name": "Articles mentioning this entity",
        "value": 1
      },
      {
        "@type": "PropertyValue",
        "name": "Organizations tagged",
        "value": 2
      },
      {
        "@type": "PropertyValue",
        "name": "Organizations",
        "propertyID": "https://decisioninsights.ai/ns#taggedOrganizations",
        "value": [
          {
            "@id": "https://decisioninsights.ai/registry/bio-cable-sur/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/bio-cable-sur/",
            "name": "Bio Cable Sur"
          },
          {
            "@id": "https://decisioninsights.ai/registry/harmonic/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/harmonic/",
            "name": "Harmonic"
          }
        ]
      },
      {
        "@type": "PropertyValue",
        "name": "Related terms",
        "valueReference": [
          {
            "@id": "https://decisioninsights.ai/term/distributed-agent-framework-daf/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/distributed-agent-framework-daf/",
            "name": "Distributed Agent Framework"
          },
          {
            "@id": "https://decisioninsights.ai/term/adaptive-multi-access-ama/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/adaptive-multi-access-ama/",
            "name": "Adaptive Multi-Access"
          },
          {
            "@id": "https://decisioninsights.ai/term/distribution-automation-da/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/distribution-automation-da/",
            "name": "Distribution Automation"
          },
          {
            "@id": "https://decisioninsights.ai/term/access-layer/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/access-layer/",
            "name": "Access Layer"
          },
          {
            "@id": "https://decisioninsights.ai/term/advanced-distribution-management-system-adms/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/advanced-distribution-management-system-adms/",
            "name": "Advanced Distribution Management System"
          },
          {
            "@id": "https://decisioninsights.ai/term/direct-attached-storage-das/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/direct-attached-storage-das/",
            "name": "Direct-Attached Storage"
          },
          {
            "@id": "https://decisioninsights.ai/term/distributed-ai-system/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/distributed-ai-system/",
            "name": "Distributed AI System"
          },
          {
            "@id": "https://decisioninsights.ai/term/distributed-database/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/distributed-database/",
            "name": "Distributed Database"
          }
        ]
      },
      {
        "@type": "PropertyValue",
        "name": "Related terms (co-occurring topics)",
        "valueReference": [
          {
            "@id": "https://decisioninsights.ai/term/802.11be-wi-fi-7/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/802.11be-wi-fi-7/",
            "name": "802.11be"
          },
          {
            "@id": "https://decisioninsights.ai/term/broadband/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/broadband/",
            "name": "Broadband"
          },
          {
            "@id": "https://decisioninsights.ai/term/customer-premises-equipment-cpe/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/customer-premises-equipment-cpe/",
            "name": "Customer Premises Equipment"
          },
          {
            "@id": "https://decisioninsights.ai/term/market/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/market/",
            "name": "Market"
          },
          {
            "@id": "https://decisioninsights.ai/term/mergers-and-acquisitions/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/mergers-and-acquisitions/",
            "name": "Mergers and Acquisitions"
          },
          {
            "@id": "https://decisioninsights.ai/term/passive-optical-network-pon/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/passive-optical-network-pon/",
            "name": "Passive Optical Network"
          },
          {
            "@id": "https://decisioninsights.ai/term/router/#definedterm",
            "@type": "DefinedTerm",
            "mainEntityOfPage": "https://decisioninsights.ai/term/router/",
            "name": "Router"
          }
        ]
      }
    ],
    "description": "Distributed access architecture is a cable broadband network design that relocates access-layer functions from centralized headends into remote nodes, enabling higher capacity, digital optical transport and more granular service delivery for residential and enterprise connectivity over hybrid fiber-coaxial networks.",
    "inDefinedTermSet": {
      "@id": "https://decisioninsights.ai/term/#termset",
      "@type": "DefinedTermSet",
      "url": "https://decisioninsights.ai/term/"
    },
    "name": "Distributed Access Architecture",
    "subjectOf": [
      {
        "@id": "https://decisioninsights.ai/delloro-group-reports-broadband-access-revenue-rose-in-4q-2025/#blogposting",
        "@type": "BlogPosting",
        "headline": "Dell'Oro Group reports broadband access revenue rose in 4Q 2025",
        "isBasedOn": {
          "@type": "CreativeWork",
          "sourceOrganization": {
            "@id": "https://decisioninsights.ai/registry/dell-oro-group/#organization",
            "@type": "Organization",
            "mainEntityOfPage": "https://decisioninsights.ai/registry/dell-oro-group/",
            "name": "Dell'Oro Group"
          },
          "url": "https://www.delloro.com/news/broadband-access-equipment-to-return-to-growth-in-2026/"
        },
        "url": "https://decisioninsights.ai/delloro-group-reports-broadband-access-revenue-rose-in-4q-2025/"
      }
    ],
    "termCode": "DAA",
    "url": "https://decisioninsights.ai/term/distributed-access-architecture-daa/"
  },
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/term/distributed-access-architecture-daa/",
    "@type": "CollectionPage",
    "dateModified": "2026-08-24T02:30:22Z",
    "description": "Distributed access architecture is a cable broadband network design that relocates access-layer functions from centralized headends into remote nodes, enabling higher capacity, digital optical transport and more granular service delivery for residential and enterprise connectivity over hybrid fiber-coaxial networks.",
    "isPartOf": {
      "@id": "https://decisioninsights.ai/#website"
    },
    "mainEntity": {
      "@id": "https://decisioninsights.ai/term/distributed-access-architecture-daa/#definedterm"
    },
    "name": "Distributed Access Architecture",
    "sdDatePublished": "2026-08-24",
    "sdPublisher": {
      "@id": "https://decisioninsights.ai/#organization"
    },
    "url": "https://decisioninsights.ai/term/distributed-access-architecture-daa/"
  },
  {
    "@context": "https://schema.org",
    "@type": "FAQPage",
    "mainEntity": [
      {
        "@type": "Question",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "Distributed Access Architecture (DAA) is a cable broadband network design that moves certain access-layer functions from centralized headends or hubs into field-deployed node or remote devices closer to subscribers.\nExpanded Explanation\n1. Technical Function and Core Characteristics\nDAA disaggregates the traditional hybrid fiber-coaxial access network by separating the media access control and physical layer functions and relocating some of them closer to the edge. It replaces some analog"
        },
        "name": "What is Distributed Access Architecture?"
      },
      {
        "@type": "Question",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "2 organizations in our directory are tagged Distributed Access Architecture, referenced across 1 article."
        },
        "name": "How widely is Distributed Access Architecture used?"
      },
      {
        "@type": "Question",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "Distributed Access Architecture is most closely associated with 802.11be and Broadband."
        },
        "name": "What is Distributed Access Architecture most closely associated with?"
      }
    ]
  }
]