one of the major issues is that 99% of poe switches are not thought for the "wireless site" they are more for the datacenter, therefore they do not consider the temperature as an issue or they are fan-based.
Technically speaking the best would be a managed PoE industrial switch operating at 24V output, but that costs a huge amount of money, unfortunately. Regards > We have had a couple of converters go out on us too... There was thread > on the Forums, something like ..'they have taken feedback from the field > and redesigned them...for better life'... > > There is no easy answer.. POE switches are easier to manage.. but > reliability is also needed. > > FWIW, Shireeninc , has POE converters which are more reliable, a bit > more expensive though..! > > http://www.shireeninc.com/cat5-power-extractor-module/ > > > Regards. > > Faisal Imtiaz > Snappy Internet& Telecom > 7266 SW 48 Street > Miami, Fl 33155 > Tel: 305 663 5518 x 232 > Helpdesk: 305 663 5518 option 2 Email: [email protected] > > > On 10/10/2011 3:16 PM, Matt Jenkins wrote: >> We have been having issues with the ubiquiti converters failing and even >> killing radios. >> >> On 09/15/2011 04:49 PM, Faisal Imtiaz wrote: >>> U can try something like this... >>> >>> http://www.ebay.com/itm/1U-Rack-Mount-Passive-Power-Inserter-POE-16-Port-/150645886056?pt=LH_DefaultDomain_0&hash=item231331cc68#ht_500wt_1314 >>> <http://www.ebay.com/itm/1U-Rack-Mount-Passive-Power-Inserter-POE-16-Port-/150645886056?pt=LH_DefaultDomain_0&hash=item231331cc68#ht_500wt_1314> >>> >>> Ourselves, for something with that many ports, etc .... we would opt for >>> a standard 802.3af POE switch, and use the Ubiquity 802.3af to passive >>> POE converters. >>> >>> Allows for more granular management, remote power reboot, traffic >>> management etc etc. >>> >>> Regards. >>> >>> Faisal Imtiaz >>> Snappy Internet& Telecom >>> 7266 SW 48 Street >>> Miami, Fl 33155 >>> Tel: 305 663 5518 x 232 >>> Helpdesk: 305 663 5518 option 2 Email: [email protected] >>> >>> >>> On 9/15/2011 6:38 PM, Matt wrote: >>>> Looking for a rack mount POE injector that supports Ubiquiti at 24 >>>> volts. Anyone know of anything? Would like around 16 ports. >>>> >>>> >>>> -------------------------------------------------------------------------------- >>>> WISPA Wants You! Join today! >>>> http://signup.wispa.org/ >>>> -------------------------------------------------------------------------------- >>>> >>>> WISPA Wireless List: [email protected] >>>> >>>> Subscribe/Unsubscribe: >>>> http://lists.wispa.org/mailman/listinfo/wireless >>>> >>>> Archives: http://lists.wispa.org/pipermail/wireless/ >>>> >>> >>> -------------------------------------------------------------------------------- >>> WISPA Wants You! Join today! >>> http://signup.wispa.org/ >>> -------------------------------------------------------------------------------- >>> >>> WISPA Wireless List: [email protected] >>> >>> Subscribe/Unsubscribe: >>> http://lists.wispa.org/mailman/listinfo/wireless >>> >>> Archives: http://lists.wispa.org/pipermail/wireless/ >> >> -------------------------------------------------------------------------------- >> WISPA Wants You! Join today! >> http://signup.wispa.org/ >> -------------------------------------------------------------------------------- >> >> WISPA Wireless List: [email protected] >> >> Subscribe/Unsubscribe: >> http://lists.wispa.org/mailman/listinfo/wireless >> >> Archives: http://lists.wispa.org/pipermail/wireless/ >> > > > > -------------------------------------------------------------------------------- > WISPA Wants You! Join today! > http://signup.wispa.org/ > -------------------------------------------------------------------------------- > > WISPA Wireless List: [email protected] > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ > -- Ing. Paolo Di Francesco Level7 s.r.l. unipersonale Sede operativa: Largo Montalto, 5 - 90144 Palermo C.F. e P.IVA 05940050825 Fax : +39-091-8772072 assistenza: (+39) 091-8776432 web: http://www.level7.it -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: [email protected] Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
