Not a good idea. If you run your batteries down to 9V, their storage capacity will be significantly reduced.
In addition as the voltage decreases the current increases in order to provide the same amount of power. Add to that the voltage loss due to resistance in the CAT5 cable feeding the router and you are not in a good situation. Brian Horn Winters Broadband LLC From: [email protected] [mailto:[email protected]] On Behalf Of Paul Tackett via Mikrotik-users Sent: Tuesday, January 02, 2018 1:06 PM To: 'Josh Luthman' <[email protected]>; 'Mikrotik Users' <[email protected]> Subject: Re: [Mikrotik Users] Powerbox staggering power on ports How about wire direct to your batteries? The devices will prolly run at 18v or less, although the batteries will take it in the shorts. But you said this was a short term fix… Paul Tackett, COO 406-284-3174x105 <mailto:[email protected]> [email protected] --------------------------- From: [email protected] <mailto:[email protected]> [mailto:[email protected]] On Behalf Of Josh Luthman via Mikrotik-users Sent: Tuesday, January 2, 2018 13:46 To: Edward H. Winters <[email protected] <mailto:[email protected]> >; Mikrotik Users <[email protected] <mailto:[email protected]> > Subject: Re: [Mikrotik Users] Powerbox staggering power on ports Not an option, I don't believe. It's a Tycon all in one (solar charger, 12vdc to 24vdc) Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 On Tue, Jan 2, 2018 at 3:43 PM, Edward H. Winters via Mikrotik-users <[email protected] <mailto:[email protected]> > wrote: just increase the reconnect voltage on your LVD? give the batteries a little time to get a charge. On 01/02/2018 12:20 PM, Josh Luthman via Mikrotik-users wrote: > Would this be relevant in my case? The devices aren't booting (just > being clear here since you said rebooting). > > > Josh Luthman > Office: 937-552-2340 <tel:937-552-2340> > Direct: 937-552-2343 <tel:937-552-2343> > 1100 Wayne St > Suite 1337 > Troy, OH 45373 > > On Tue, Jan 2, 2018 at 2:14 PM, Brian - Winters Broadband via > Mikrotik-users <[email protected] <mailto:[email protected]> > <mailto:[email protected] <mailto:[email protected]> >> wrote: > > If you have insufficient power to power all of the connected devices > the PowerBox will cycle through powering up the interfaces. The > solution is to resolve the power issue, but you can stop the Power > cycling by setting the "PoE Priority". Priority 0 is the highest > priority. If the PowerBox goes over the available power the port > with the lowest priority will be turned off first. > > Brian Horn > Winters Broadband LLC > > -----Original Message----- > From: [email protected] > <mailto:[email protected]> > <mailto:[email protected] > <mailto:[email protected]> > > [mailto:[email protected] > <mailto:[email protected]> > <mailto:[email protected] > <mailto:[email protected]> >] On Behalf Of Paul Tackett > via Mikrotik-users > Sent: Tuesday, January 02, 2018 10:58 AM > To: 'Grand Avenue Broadband' <[email protected] > <mailto:[email protected]> > <mailto:[email protected] <mailto:[email protected]> >>; > 'Mikrotik Users' > <[email protected] <mailto:[email protected]> > <mailto:[email protected] <mailto:[email protected]> >> > Subject: Re: [Mikrotik Users] Powerbox staggering power on ports > > Could you replace the batteries to get runtime that would last > through the night? Without knowing the amp hour value of the array, > I can't say for certain but I have several 24v solar sites that can > go 3-4 days without needing attention... > > Paul Tackett, COO > (406)284-3174x105 <tel:%28406%29284-3174x105> <tel:%28406%29284-3174x105> > [email protected] <mailto:[email protected]> <mailto:[email protected] > <mailto:[email protected]> > > > > > -----Original Message----- > From: [email protected] > <mailto:[email protected]> > <mailto:[email protected] > <mailto:[email protected]> > > [mailto:[email protected] > <mailto:[email protected]> > <mailto:[email protected] > <mailto:[email protected]> >] On Behalf Of Grand Avenue > Broadband via Mikrotik-users > Sent: Tuesday, January 2, 2018 11:41 > To: Josh Luthman <[email protected] > <mailto:[email protected]> > <mailto:[email protected] <mailto:[email protected]> > >>; Mikrotik Users > <[email protected] <mailto:[email protected]> > <mailto:[email protected] <mailto:[email protected]> >> > Subject: Re: [Mikrotik Users] Powerbox staggering power on ports > > I guess I don’t understand what you are asking. You say you don’t > want to write a script, but then you talk about timed power > shutoffs. What mechanism are you suggesting you would use to do that > other than a script? > > > On Jan 2, 2018, at 8:04 AM, Josh Luthman via Mikrotik-users > <[email protected] <mailto:[email protected]> > <mailto:[email protected] <mailto:[email protected]> >> wrote: > > > > We have an unfortunate deal where we have a temporary solar > situation. It's a 24vdc supply to a Powerbox which is POE to a BH > and AP (Epmp and Nano). > > > > Over night of course it loses power these weeks with the lack of > sun. We get there in the morning and with all three things plugged > in it won't boot right. It looks like the Powerbox comes up but the > red light for POE keeps blinking to the BH and AP. We can unplug > these two, then plug in the BH, and then the AP to solve this problem. > > > > Is there a way to do this without writing a script on RouterOS? > I'm thinking of shutting power off on bootup, then after 60s port 3 > on, 60s port 4 on. > > > > Josh Luthman > > Office: 937-552-2340 <tel:937-552-2340> <tel:937-552-2340 > <tel:937-552-2340> > > > Direct: 937-552-2343 <tel:937-552-2343> <tel:937-552-2343 > <tel:937-552-2343> > > > 1100 Wayne St > > Suite 1337 > > Troy, OH 45373 > > _______________________________________________ > > Mikrotik-users mailing list > > [email protected] <mailto:[email protected]> > <mailto:[email protected] <mailto:[email protected]> > > > > > https://linkprotect.cudasvc.com/url?a=http://lists.wispa.org/mailman/listinfo/mikrotik-users > > 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