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HP0-Y50 · Question #43

Acustomer plans to connect 40 Voiceover IP(VoIP)phones and 8 securitycameras to a switch: - The VoIP phones are Class 2 PoE devices and requirea maximum of 45W (draw a maximum of 5w) - The security…

The correct answer is A. A management module that is PoE+ capable. See the full explanation below for the reasoning.

Question

Acustomer plans to connect 40 Voiceover IP(VoIP)phones and 8 securitycameras to a switch:

  • The VoIP phones are Class 2 PoE devices and requirea maximum of 45W

(draw a maximum of 5w)

  • The security cameras are Class 4 PoE+ devices and require a maximum

of 17W (draw a maximum of 20 W)

  • The network architect is proposing an HP5500-48G-PoE switch, which

supports PoE and PoE+ and has a PoE power budget of 370W

  • The customer and architect agree on the class form of power

allocation What else does the solution require?

Options

  • AA management module that is PoE+ capable
  • BA redundant power supply for the switch that enhances the PoE/PoE+ budget
  • CA power converter that enables the switch to provide PoE and PoE+ power at the same time
  • DA 208-220V input power service

How the community answered

(34 responses)
  • A
    82% (28)
  • B
    3% (1)
  • C
    6% (2)
  • D
    9% (3)

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