I'm saying you're going to see a volt or two loss even if it's a ~10 foot run by the time you actually get it to your Tik from the PSU.
On Tue, Jul 11, 2023 at 4:40 AM Forrest Christian (List Account) < [email protected]> wrote: > 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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