[cisco-voip] 8851 - power draw

Lelio Fulgenzi lelio at uoguelph.ca
Thu Feb 6 19:38:53 EST 2020


Ah. Yes. I saw that. Unbroken Link below for those interested.

Issue is, it’s an old doc and has the 8851 listed as class 3.

8851s are now class 4.

IEEE Power over Ethernet class 3 for hardware version prior to V08, class 4 for hardware version V08 and above. (From Data sheet and other newer sources).


https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-6900-series/solution_overview_c22-589129.html


Sent from my iPhone

On Feb 6, 2020, at 7:04 PM, NateCCIE <nateccie at gmail.com<mailto:nateccie at gmail.com>> wrote:

https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/un
ified-ip-phone-6900-series/solution_overview_c22-589129.html


-----Original Message-----
From: cisco-voip <cisco-voip-bounces at puck.nether.net<mailto:cisco-voip-bounces at puck.nether.net>> On Behalf Of Lelio
Fulgenzi
Sent: Thursday, February 6, 2020 4:12 PM
To: voyp list, cisco-voip (cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>)
<cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>>
Subject: [cisco-voip] 8851 - power draw


Does anyone have a bunch of 8851s deployed? Can I trouble you for a "show
inline power" output? I'm looking for what normal operating power draw is
for this model. No side cars, no USB, sort of thing.

I've got an 8865 showing 12.9W, and I'm hoping it's less. We're looking at
selecting 8841 or 8851 and power draw is a concern. Startup too, but
apparently, startup will cycle through.

Lelio


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