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Posted by Thrill5 on June 9, 2008, 10:58 pm
If you were Registered and logged in, you could reply and use other advanced thread options >>Are any of the 24 port models upgradable to to a 48 port? Via upgrade
>>cards? Are these available through resellers or only through Cisco?
>
> A 24-port upgrade to a 3750-24 would be another of them, and you can
> cable them together. If you have the 3750-E, you have portwise
> stacking cabling you can do. If not the E model, then just ether-channel
> some of the ports together.
>
> Or you buy the 48-port version and redeploy or sell off the 24-port
> version.
>
> These are fairly "low-end" switches and aren't modular like some of
> the bigger ones are.
>
> Cisco has a zillion resellers, you can buy from any number of them.
> Cisco sales itself probably prefers to go only after accounts that buy
> alot (ie. probably > $100k). You can pretty much get any cisco kit
> from any reseller.
>
>>Does Cisco Sell a single port POE unit for their Aironet 1240AG ? I
>>know the switch can be POE but it seems like overkill for a classroom
>>setup to have all ports POE unless I am missing something? Perhaps
>>future for voip or something?
>
> Yes, its called a power injector AIR-PWRINJ3=. It goes inline between
> your existing switch, and the unit to be powered over ethernet.
>
> Other manufactorers (ie. d-sine) make standard 802.11af (and some even
> pre-standard cisco) midspan power injectors in 1 to 16 ports or so
> if you just a few PoE and don't want to spend the bucks on a PoE switch.
I'm pretty sure that most (if not all) Cisco access point include a power
injector because they are included with the 1310AG and 1240AG's I have
ordered.
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