N10-006 question 1036 discussion


A network administrator is adding 24 - 802.3af class 2 VoIP phones and needs to purchase
a single PoE switch to power the phones. Which of the following is the MINIMUM PoE
dedicated wattage the switch supports to power all of the phones at full power?

  • A. 96W
  • B. 168W
  • C. 240W
  • D. 369.6W
Created 9 months, 2 weeks ago by [email protected]

[email protected]

Explanation please.


802.3af is 15.4 watts while 802.3at is 25.5W But if you do the math of --> (24*15.4= 369.6W) So I believe the answer is D 369.6W