Remember QSFP
Full name: Quad Small Form-factor Pluggable
Memory aid: Quad means four lanes in the module.
Lane speed depends on the QSFP generation and implementation.
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
Practice with exam flashcards →Networking & Connectivity / Knowledge library
QSFP — Quad Small Form-factor Pluggable
Packages a pluggable transceiver with four lanes.
Why learn QSFP — Quad Small Form-factor Pluggable?
Packages a pluggable transceiver with four lanes.
Where it came from
Lane speed depends on the QSFP generation and implementation.
- Memory aid (a learning cue, not the expansion): Quad means four lanes in the module.
Build your understanding
Work through these exercises in order. Try the task before opening a reference.
- Without looking, expand QSFP: Quad Small Form-factor Pluggable.
- Recall this memory aid: Quad means four lanes in the module.
- Explain the practical use: Packages a pluggable transceiver with four lanes.
- Explain this distinction: Lane speed depends on the QSFP generation and implementation.
- Identify QSFP in a device specification, architecture diagram, or system inventory.
Documentation and sources
- IEEE 802 LAN/MAN standards (www.ieee802.org)
- IETF Internet standards (www.rfc-editor.org)