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N10-005 · Question #552

Which of the following cable types have a rated MAXIMUM bandwidth of 100Mbps?

The correct answer is B. CAT5. CAT5 (Category 5) cable is rated for a maximum bandwidth of 100 Mbps (Fast Ethernet, 100BASE-TX) over a maximum distance of 100 meters. CAT3 is rated for only 10 Mbps (used in older 10BASE-T Ethernet and telephone wiring). CAT5e (enhanced) supports up to 1 Gbps (1000 Mbps), and…

Networking concepts

Question

Which of the following cable types have a rated MAXIMUM bandwidth of 100Mbps?

Options

  • ACAT3
  • BCAT5
  • CCAT5e
  • DCAT6

How the community answered

(43 responses)
  • A
    7% (3)
  • B
    86% (37)
  • C
    2% (1)
  • D
    5% (2)

Explanation

CAT5 (Category 5) cable is rated for a maximum bandwidth of 100 Mbps (Fast Ethernet, 100BASE-TX) over a maximum distance of 100 meters. CAT3 is rated for only 10 Mbps (used in older 10BASE-T Ethernet and telephone wiring). CAT5e (enhanced) supports up to 1 Gbps (1000 Mbps), and CAT6 supports up to 10 Gbps under certain conditions. CAT5 is the only option in this list with a maximum rated bandwidth of exactly 100 Mbps.

Topics

#cable categories#CAT5#bandwidth#Ethernet standards

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