all but the exterior cable run of maybe 12 feet. theyre extending their building out and putting up another building in the current LOS
On Wed, Sep 1, 2021 at 3:43 PM James Howard <ja...@litewire.net> wrote: > Just out of curiosity, if he can put a network rack at the midpoint, how > much of this is inside buildings? > > > > *From:* AF <af-boun...@af.afmug.com> *On Behalf Of * Steve Jones > *Sent:* Wednesday, September 1, 2021 12:26 PM > *To:* AnimalFarm Microwave Users Group <af@af.afmug.com> > *Subject:* Re: [AFMUG] resistivity of cat5 > > > > thats what i suggested trying first, customer wanted the extender, > irritating > > > > he finally has caved now and will be putting a network rack in the > midpoint and is going to place a managed switch there instead of all this > other unsupportable cobbling. Sometimes we get a win. > > > > On Wed, Sep 1, 2021 at 11:55 AM Adam Moffett <dmmoff...@gmail.com> wrote: > > Maybe a dumb question, but has it already been tried without the > extender? > > 400ft is beyond 100m, but not by all that much. It might just work > without any faffing around. > > > > On 9/1/2021 11:16 AM, Steve Jones wrote: > > I have a customer fixed on using > https://i.mt.lv/cdn/product_files/GPeRqg_190928.pdf to extend his epmp > f300 radio run to 400+ feet. > > if im calculating this right there will be about a 10v drop on the > 24guage cat5, taking the 30v down to 20. If it does manage to keep the > radio powered i see it burning out the poe circuit. > > > > hes fighting me on putting the cambium PSU at the midspan point and using > his own POE to power the extender. > > > > Ive been overruled about telling the customer no, so its happening, but I > want to make sure my math is correct > > using https://www.rapidtables.com/calc/wire/voltage-drop-calculator.html > > 24guage, 30v, .5 amp, 400 feet shows 10v drop. but im not sure about the > resistivity field > > > > this is a guy who runs constant latency monitoring and initiates tickets > on every blip, so i see this radio move just becoming a nightmare with this > midspan extender in play > > > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > > ------------------------------ > > *Total Control Panel* > > Login <https://portal.reflexion.net/login?domain=litewire.net> > > To: ja...@litewire.net > <https://portal.reflexion.net/address-properties?aID=242260993&domain=litewire.net> > > From: af-boun...@af.afmug.com > > *You received this message because the domain afmug.com <http://afmug.com> > is on your allow list.* > > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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