01-06-2014 08:27 AM - edited 03-07-2019 05:24 PM
Hi, why this ws-c2960cpd-8pt-l can power only 3 IP 6921 ?
Datasheet says it is able to power all the 8 ports
Anyone Knows workaround i alredy sold ws-c2960cpd-8pt-l to my customer but now I got truble cause I need to power (usig POE) 8 IP Phone
01-06-2014 08:40 AM
Hi,
The description in the data sheet doesn't say anything about powering 3 phones only. It says 8 FE PoE. Have you try a different phone and see if you can power up all 8 ports?
2960C PD PSE Switch 8 FE PoE, 2 x 1G, PoE+ LAN Base
Data sheet:
HTH
01-06-2014 10:41 AM
Yes I did.
Cisco Says 8 FE POE how is possible it does'nt work
Please gay help me
CARLO
01-06-2014 01:56 PM
Post the output to the command "sh power inline".
10-02-2014 02:09 PM
Hi guys,
not sure if this is still relevant 9 month after you post your question but:
This switch can only provide up to 30W of PoE power coming from a UPOE Parent switch. 22W when powered from the auxiliary 110v power supply. These 22W can be allocated to any of the 8 downlink ports. But the total PoE budget is only 22W. Each one of your 69xx IP phone draws 7W. 7W x 3 = 21W. You are maxed out.
If you need PoE simultaneously on the 8 ports, go with 2960 8PC-L
I hope it helps
Alex
01-06-2014 11:04 AM
Hello Carlo,
Please attach a sho power inline, show log, show cdp neig
Haihua
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