Re: VERY OT: POE over SFP module

This should work. Use a gig port with a copper spf and use a power
injector. Should be fine, I have not used the spfs for this app, but using
power injectors in the past have worked fine and IMO there should not be any
issues in this. Of course a quick lab test is best ...

Not sure how much I added, but I HTH,

Andrew Lee Lissitz

On Fri, Jul 10, 2009 at 3:37 PM, Dennis Worth <dennis.worth_at_gmail.com>wrote:

> Guys,
>
> This actually started when a new wireless deployment initiative came in
> after deploying the 10/100 3560 switches. The plan came up to start running
> N-Wireless and for that to happen efficiently, a Gig port is needed. The
> work around for this is to run a Copper Ethernet SPF and use a power brick
> which had to be local to the AP and not up stream at the switch side. The
> true issue with that, is power in the ceilings to plug an AP is not always
> readily available, thus having to have not only cabling ran, but also power.
> Hope I said that right, I've been studying for 4 days straight, so my
> verbage may be off.
>
> Thanks,
>
>
> On Fri, Jul 10, 2009 at 12:30 PM, ALL From_NJ <all.from.nj_at_gmail.com>wrote:
>
>> Are you asking about a power injector for a fiber port? Sending power
>> over light? I have never heard of a PD'ed device have a fiber hook up ...
>>
>> When I think of PD'ed devices, I think of IP cameras, APs, some low end
>> switches (uses the copper ports), etc ... any of the POE switches can
>> deliver power to these types of devices and you don't need to burn one of
>> your uplink ports for this. How much power you need, will influence the
>> switch you buy.
>>
>> HTH,
>>
>> Andrew
>>
>>
>> On Fri, Jul 10, 2009 at 3:03 PM, Muhammad Nasim <muhammad.nasim_at_gmail.com
>> > wrote:
>>
>>> You mean to say that the SFP module in 3560 (which is usually used for
>>> uplink) and there are minimum two or maximum 4 SFP (LX OR LH OR GT) on
>>> the
>>> switches, I don't think so there is any need or requirement to have POE
>>> on
>>> these 2 or 4 ports on 3560.
>>> Juniper does support some of the ports in POE for example in a 24 port
>>> switches juniper has 8 or 12 ports POE or rest or not (partial POE ) you
>>> can
>>> say ( I don't remember the exact partial POE ports on it)
>>>
>>> My answer is NO that there are no SFP modules which supports POE on 3560
>>> 10/100
>>>
>>> HTH
>>>
>>>
>>> 2009/7/10 Dennis Worth <dennis.worth_at_gmail.com>
>>>
>>> > Hey group,
>>> > Has any come across an SFP module able to run POE for a 3560 10/100 POE
>>> > switch? I thought I read you could do this, but it must be another
>>> switch
>>> > brand.
>>> >
>>> > Thanks,
>>> >
>>> > --
>>> > Dennis Worth
>>> >
>>> >
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>>> >
>>> >
>>> >
>>> >
>>> >
>>>
>>>
>>> --
>>> Muhammad Nasim
>>> Network Engineer
>>> Saudi Arabia
>>>
>>>
>>> Blogs and organic groups at http://www.ccie.net
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>>>
>>>
>>
>>
>> --
>> Andrew Lee Lissitz
>> all.from.nj_at_gmail.com
>>
>
>
>
> --
> Dennis Worth
>

-- 
Andrew Lee Lissitz
all.from.nj_at_gmail.com
Blogs and organic groups at http://www.ccie.net