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Remember IEEE 1394

Full name: Institute of Electrical and Electronics Engineers standard 1394

Memory aid: 1394 means the FireWire family.

An adapter's plug fit does not guarantee protocol conversion.

Study area: Cables, plugs & legacy ports · Batch 2

Relevant study for: CompTIA A+ Core 1 220-1201 · CompTIA Network+ N10-009 · Cisco CCNA 200-301

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Networking & Connectivity / Knowledge library

IEEE 1394 — Institute of Electrical and Electronics Engineers standard 1394

Defines a legacy high-speed serial interface also known as FireWire.

Acronym study batch 2 · reviewed 2026-10-20

Why learn IEEE 1394 — Institute of Electrical and Electronics Engineers standard 1394?

Defines a legacy high-speed serial interface also known as FireWire.

Where it came from

An adapter's plug fit does not guarantee protocol conversion.

Build your understanding

Work through these exercises in order. Try the task before opening a reference.

  1. Without looking, expand IEEE 1394: Institute of Electrical and Electronics Engineers standard 1394.
  2. Recall this memory aid: 1394 means the FireWire family.
  3. Explain the practical use: Defines a legacy high-speed serial interface also known as FireWire.
  4. Explain this distinction: An adapter's plug fit does not guarantee protocol conversion.
  5. Identify IEEE 1394 in a device specification, architecture diagram, or system inventory.

Documentation and sources

Catalog source: technology-maxxing. This page reproduces the existing catalog’s learning material and source links.