Which desktop endpoint supports 802 3af PoE?

The correct answer is D. DX650. The Cisco TelePresence DX650 (D) supports the 802.3af Power over Ethernet standard, which delivers up to 15.4W of power over a standard Ethernet cable. The DX650 is an older-generation Cisco desktop collaboration endpoint (a video phone/personal telepresence device) designed to…

Endpoint Configuration

Question

Options

ADX70
BDX80
CDX90
DDX650

How the community answered

(30 responses)

A
3% (1)
C
3% (1)
D
93% (28)

Explanation

The Cisco TelePresence DX650 (D) supports the 802.3af Power over Ethernet standard, which delivers up to 15.4W of power over a standard Ethernet cable. The DX650 is an older-generation Cisco desktop collaboration endpoint (a video phone/personal telepresence device) designed to draw power from a PoE-capable switch, eliminating the need for a separate power adapter. The DX70 (A) and DX80 (B) are newer-generation DX series endpoints that require more power than 802.3af can supply - they typically need 802.3at (PoE+, up to 30W) or a separate power supply. The DX90 (C) is not a standard Cisco DX product designation in this lineup.

Topics

#DX650#802.3af PoE#desktop endpoint#power over ethernet

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