Good idea!
Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 On Tue, Jan 2, 2018 at 9:17 PM, Paul Tackett <[email protected]> wrote: > I’d make sure that: > > > > *ether1-poe-in-long-cable* > > > > is set to yes/on as I’ve seen oddities with 750P deployed in such a > fashion. > > > > *Paul Tackett, COO* > > 406-284-3174x105 <(406)%20284-3174> > > [email protected] > > --------------------------- > > [image: LAT-Web-Logo-Small] > > > > *From:* [email protected] [mailto:mikrotik-users- > [email protected]] *On Behalf Of *Josh Luthman via Mikrotik-users > *Sent:* Tuesday, January 2, 2018 19:14 > *To:* Nick Bright <[email protected]>; Mikrotik Users < > [email protected]> > *Subject:* Re: [Mikrotik Users] Powerbox staggering power on ports > > > > Not sure what you mean by front and back. It's a Powerbox. > > > > Ethernet Poe comes from Tycon. The fat 110 psu would go into the DC > barrel if there's 110 available. > > > > Josh Luthman > Office: 937-552-2340 <(937)%20552-2340> > Direct: 937-552-2343 <(937)%20552-2343> > 1100 Wayne St > <https://maps.google.com/?q=1100+Wayne+St+Suite+1337+Troy,+OH+45373&entry=gmail&source=g> > Suite 1337 > <https://maps.google.com/?q=1100+Wayne+St+Suite+1337+Troy,+OH+45373&entry=gmail&source=g> > Troy, OH 45373 > <https://maps.google.com/?q=1100+Wayne+St+Suite+1337+Troy,+OH+45373&entry=gmail&source=g> > > > > On Jan 2, 2018 8:55 PM, "Nick Bright via Mikrotik-users" < > [email protected]> wrote: > > I've had some older RB750UP units behave that way intermittently, but the > newer versions as well as the RB960UP work well. If it's an older PowerBox > that might be a problem, the rest of this assume it's a pretty new unit. > > Are you using the front (POE JR45) or rear (terminal) voltage output on > the Tycon? The rear output should have a higher amperage capacity, so you > could try that if you're using the RJ45 currently. > > Also keep in mind that the load output on the front/back is an OR value, > not an AND value. You can have 1.5A on the back *OR* 1A on the front, but > not both. If you've got both running, and are exceeding 1.5A, the unit is > being overloaded (I killed a few Tycon controllers this way). > > It sounds like your boot up spike load for all three devices is probably > more than 1A, but I don't know that it's more than 1.5A. I would advise > measuring it to be sure. > > You may be able to move from the front to the back to get another 0.5A, > which *might* give enough breathing room to fix the problem; since it's > the startup spike load seems to be what's causing the issue. > > Another possibility might be to replace the charge controller with a > device capable of more output. I suspect the Tycon is your problem (not > enough output current for the startup spike). I have several RB750UP (newer > units) and RB960UP units in the field on MeanWell AD-55B controllers, and > they power up 3-5 units of various configurations of RocketM2/ePMP from a > dead stop, but they put out about 2.4A @ 24v (note that the AD-55B doesn't > include solar capabilities). > > On 1/2/2018 9:04 AM, Josh Luthman via Mikrotik-users 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 <(937)%20552-2340> > Direct: 937-552-2343 <(937)%20552-2343> > 1100 Wayne St > <https://maps.google.com/?q=1100+Wayne+St+Suite+1337+Troy,+OH+45373&entry=gmail&source=g> > Suite 1337 > <https://maps.google.com/?q=1100+Wayne+St+Suite+1337+Troy,+OH+45373&entry=gmail&source=g> > Troy, OH 45373 > <https://maps.google.com/?q=1100+Wayne+St+Suite+1337+Troy,+OH+45373&entry=gmail&source=g> > > > > _______________________________________________ > > Mikrotik-users mailing list > > [email protected] > > http://lists.wispa.org/mailman/listinfo/mikrotik-users > <https://linkprotect.cudasvc.com/url?a=http://lists.wispa.org/mailman/listinfo/mikrotik-users&c=E,1,6YkLJ1ws9od9ODzOQxg9tugzVQb90jBmbTbcmQmq7BANbD7DhzLPx5G6UO1kFM3_yJhGGW7BMF7LnHzk99aWBPfCdFXTynuSkFJrx-eQtpkH&typo=1> > > > > -- > > ----------------------------------------------- > > - Nick Bright - > > - Vice President of Technology - > > - Valnet -=- We Connect You -=- - > > - Tel 888-332-1616 x 315 <(888)%20332-1616> / Fax 620-331-0789 > <(620)%20331-0789> - > > - Web http://www.valnet.net/ > <https://linkprotect.cudasvc.com/url?a=http://www.valnet.net/&c=E,1,UEqB2BOZszAr9wUigIu7Zl5RK1BpIFHbHw9UJfed7vE4dVy7fFM5YXtyi9JKq5KKNjRcl5Ewrnl-1oVeUtzdmGEgTo9ogXZWcUl7wTPgej-5EyQARvjZpw6Y&typo=1> > - > > ----------------------------------------------- > > - Are your files safe? - > > - Valnet Vault - Secure Cloud Backup - > > - More information & 30 day free trial at - > > - http://www.valnet.net/services/valnet-vault > <https://linkprotect.cudasvc.com/url?a=http://www.valnet.net/services/valnet-vault&c=E,1,EY5dGMASji7S3VU9ago6tMX5tDxLEkSJ3OPPgx95BNJX7KxLdfmpMHOv-4R_v01jEDQobzQk0VD5lWTdukk0_KcVnX_hy96iP60Y8zjH&typo=1> > - > > ----------------------------------------------- > > > _______________________________________________ > Mikrotik-users mailing list > [email protected] > http://lists.wispa.org/mailman/listinfo/mikrotik-users > <https://linkprotect.cudasvc.com/url?a=http://lists.wispa.org/mailman/listinfo/mikrotik-users&c=E,1,pxPwtQoTxYC5-H6Gi3kNNhFJTneIS_XowUxTsJ3Jc8htnhVT6jwhyQzvtVAfJ9R-X5MjlY14CMfb7Q85hujrqTBCxqiJ0OctkbE20ZTlg7KGJVQoGw,,&typo=1> > >
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