[Asterisk-Users] Linksys SRW224P POE Switch

Cory Andrews Cory at VOIPSupply.com
Tue Jun 13 18:11:28 MST 2006


There is an RJ45 cabling guide on the WIKI that shows how to create a 
reverse polarity crossover cable to power Cisco legacy PoE phones, and I can 
attest that it works with all the applications I have tried. 
Belkin/Powersense also makes an inline module for Cisco CDP that is 
relatively inexpensive.

Cory J Andrews
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VOIPSupply.com
454 Sonwil Drive
Buffalo, NY 14225
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voice - 716.630.1555 X22
email - Cory at VOIPSupply.com
AIM - B2CORY
----- Original Message ----- 
From: "Mike Fedyk" <mfedyk at mikefedyk.com>
To: "Asterisk Users Mailing List - Non-Commercial Discussion" 
<asterisk-users at lists.digium.com>
Sent: Tuesday, June 13, 2006 8:54 PM
Subject: Re: [Asterisk-Users] Linksys SRW224P POE Switch


> Tom wrote:
>> Most of the latest generation POE switches including the Linksys SRW224P 
>> provide their power on the data pairs, not the unused pairs.  So if both 
>> the data and the power are on the same pairs, how do you make a cable 
>> adapter to work with the 7960G?
> Maybe bridge the unused pairs with the data pairs?
>
> I haven't tried it as I don't have any old style PoE, but it seems 
> plausible.
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