HPE7-A01 · Question #109

What does the 802.3bz standard describe?

The correct answer is A. 2.5Gb and 5Gb Ethernet ports. 802.3bz is a standard for Ethernet over twisted pair at speeds of 2.5 and 5 Gbit/s. These use the same cabling as the ubiquitous Gigabit Ethernet, yet offer higher speeds. The resulting standards are named 2.5GBASE-T and 5GBASE-T.

Designing Campus Access Solutions

Question

Options

A2.5Gb and 5Gb Ethernet ports
B60 W and 90W PoE
CAP directed roaming between APs
D60 GHz P2P Wi-Fi

How the community answered

(33 responses)

A
94% (31)
B
3% (1)
C
3% (1)

Explanation

802.3bz is a standard for Ethernet over twisted pair at speeds of 2.5 and 5 Gbit/s. These use the same cabling as the ubiquitous Gigabit Ethernet, yet offer higher speeds. The resulting standards are named 2.5GBASE-T and 5GBASE-T.

Topics

#802.3bz#multigigabit Ethernet#2.5GbE#5GbE

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