Oh I missed that. Yep, shorter the distance less the drop no matter what the gauge.. assuming tiny power needs of course.
On Mon, Jul 10, 2023, 4:11 PM <[email protected]> wrote: > But he said “a couple of feet”... > > Best Regards, > Chuck McCown > > McCown Technology Corporation > 8401 N Commerce Dr > Lake Point, Utah 84074 > 801-250-9503 Office > 435-830-4306 Cell > www.mccowntech.com > www.microtrench.pro > www.terabitnetworks.com > > *From:* Forrest Christian (List Account) > *Sent:* Monday, July 10, 2023 4:06 PM > *To:* AnimalFarm Microwave Users Group > *Cc:* Josh Luthman ; Chuck McCown > *Subject:* Re: [AFMUG] Mikrotik max power really 57V? > > If it's 23awg cat6, with two wires on each polarity at 100m you'll see > some drop though. > > On Mon, Jul 10, 2023, 2:45 PM Chuck McCown via AF <[email protected]> wrote: > >> Say the router takes 250 mA >> Say you are using 16 ga wire >> Say you are using 2 feet of 16 ga wire. (couple feet) >> .008 * .25 = 2 mV >> >> Yes, put in 60 volts in and get 59.998 volts at the Tik. >> >> Not a very effective way to drop some voltage... >> >> >> *From:* Josh Luthman >> *Sent:* Monday, July 10, 2023 12:28 PM >> *To:* [email protected] >> *Cc:* AnimalFarm Microwave Users Group >> *Subject:* Re: [AFMUG] Mikrotik max power really 57V? >> >> If you put 60v on one end and run even a couple of feet off you're not >> getting 60v into the Tik is my point. >> >> On Mon, Jul 10, 2023 at 1:31 PM <[email protected]> wrote: >> >>> Talking adding resistance via a length of wire. My point is it takes a >>> long piece of copper wire to get any appreciable resistance. >>> >>> *From:* Josh Luthman >>> *Sent:* Monday, July 10, 2023 7:08 AM >>> *To:* AnimalFarm Microwave Users Group >>> *Cc:* [email protected] >>> *Subject:* Re: [AFMUG] Mikrotik max power really 57V? >>> >>> 10 or 16 gauge for a Mikrotik? I guess you want that wire to stay ice >>> cold. >>> >>> On Fri, Jul 7, 2023 at 5:48 PM Chuck McCown via AF <[email protected]> >>> wrote: >>> >>>> That would be a lot of wire. >>>> 1000’ of #10 wire has 1 ohm of resistance. >>>> 1000 ‘ of #16 has 4 ohms. >>>> >>>> How much current are we talking? >>>> >>>> >>>> >>>> *From:* Josh Luthman >>>> *Sent:* Friday, July 7, 2023 10:05 AM >>>> *To:* AnimalFarm Microwave Users Group >>>> *Subject:* Re: [AFMUG] Mikrotik max power really 57V? >>>> >>>> Or some built in resistance - like a length of copper wire :) >>>> >>>> On Thu, Jul 6, 2023 at 10:28 PM castarritt <[email protected]> >>>> wrote: >>>> >>>>> I'm not an EE, but wouldn't something like a 1w 10ohm resistor in >>>>> series with the fiberbox solve this? >>>>> >>>>> On Thu, Jul 6, 2023 at 7:07 PM Carl Peterson < >>>>> [email protected]> wrote: >>>>> >>>>>> I've got a design that uses a Mikrotik Fiberbox Plus as pretty much >>>>>> an SFP+ holder for a TiBit XGS Gpon module. Mikrotik says Max power is >>>>>> 57V. >>>>>> >>>>>> I have a power design using a DRS240 that has max power of 57.6V on >>>>>> vBoost. >>>>>> >>>>>> Any thoughts on the real magix smoke release point on a Mikrotik? >>>>>> >>>>>> [image: Screen Shot 2023-07-06 at 5.28.34 PM.png] >>>>>> >>>>>> >>>>>> -- >>>>>> >>>>>> Carl Peterson >>>>>> >>>>>> *PORT NETWORKS* >>>>>> >>>>>> 401 E Pratt St, Ste 2553 >>>>>> >>>>>> Baltimore, MD 21202 >>>>>> >>>>>> (410) 637-3707 >>>>>> -- >>>>>> AF mailing list >>>>>> [email protected] >>>>>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>>>>> >>>>> -- >>>>> AF mailing list >>>>> [email protected] >>>>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>>>> >>>> ------------------------------ >>>> -- >>>> AF mailing list >>>> [email protected] >>>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>>> -- >>>> AF mailing list >>>> [email protected] >>>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>>> >>> -- >> AF mailing list >> [email protected] >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> >
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