We have zero issues with these.. http://www.pulspower.com/?id=565
Jaime Solorza On Feb 6, 2018 12:44 PM, "Josh Baird" <joshba...@gmail.com> wrote: > The SDR (eg SDR-240-48 [1]) is a 240W AC-DC 48V power supply. It does not > have a battery charger. This is what I was talking about. > > The unit to avoid is the SD series of Meanwell's DC-DC converters (use RSD > instead). > > [1] https://www.mouser.com/ProductDetail/?qs=pg% > 252b85jAIcxtNOjEKDbfLJA%3D%3D > > On Tue, Feb 6, 2018 at 2:35 PM, Robert Andrews <i...@avantwireless.com> > wrote: > >> After receiving my DRP Meanwell, I can say that this was reversed. The >> SDR is suitable as a battery charger the DRP is a fixed 24V output power >> supply. I can team it with the DR-UPS40 to make it the same as the SDR. >> Now I remember some people mentioned that there was a unit to stay away >> from because of reset problems? Can anyone resend what that was? >> >> Thanks, >> Robert >> >> On 01/29/2018 10:13 AM, Josh Baird wrote: >> >>> SDR is a power supply. >>> >>> DRP is a UPS/battery charger. >>> >>> On Mon, Jan 29, 2018 at 1:11 PM, Robert Andrews <i...@avantwireless.com >>> <mailto:i...@avantwireless.com>> wrote: >>> >>> What does SDR vs DRP mean for the meanwells? >>> >>> >>> >>> On 01/29/2018 09:56 AM, Steve Jones wrote: >>> >>> That looks to meet alot of our need, though the 48 volt >>> >>> SAF recommended Eltek minipack system, i havent priced that >>> >>> This is what most of our sites have (theres some depreciating >>> ubnt sectors too) >>> 4x EPMP access point/Paketflux injector/Meanwell DR-120-48 >>> 4x AP320/Packetflux injector/Meanwell DR-120-24 >>> Sitemonitor/cambium wallwort >>> 1-2 backhauls (unlic: epmp, ptp500, UBNT rocket) (lic: SAF or >>> Mimosa) >>> RB1100AHX2 (AC power) >>> HP 1810 24g switch (AC power) >>> >>> APC 750xl or 1000xl w/management card >>> >>> >>> >>> >>> This is probably one of our more heavily populated sites >>> >>> 4x ap320/packetflux/meanwell 48v >>> 4x fsk/packetflux/meanwell 24v >>> 4x EPMP/packetflux/ meanwell 48v >>> 2x UBNT Nanobridge private APs/ubnt PS >>> 2x SAF Lumina/ SAF PS (will be 1x lumina and 2x Integra soon) >>> 3x UBNT rocket M5/UBNT PS >>> 1x EPMP force 200/EPMP PS >>> 1x PTP 650/Cambium PS >>> 1x sitemonitor/cambium 29v PS >>> 1x RB1100AHX2/AC power >>> 1x HP 1810g 24/AC power >>> >>> APC 1500XL + 2 External packs and management card >>> >>> >>> the AC fans run on the utility side because I dont have the >>> battery budget >>> >>> >>> Cabling is a shitshow with all the AC powercords and branded >>> power supplies too. >>> >>> I assume the APC UPS runtime is wasted with all the power >>> supplies. >>> >>> Scalability is a factor as well, so far we havent justified 450m >>> but may soon and we will roll some LTE in the near term which >>> will add substantial demand >>> >>> >>> On Sun, Jan 28, 2018 at 9:39 PM, David Coudron >>> <david.coud...@advantenon.com >>> <mailto:david.coud...@advantenon.com> >>> <mailto:david.coud...@advantenon.com >>> <mailto:david.coud...@advantenon.com>>> wrote: >>> >>> Here is what we are doing, I think this is close to what >>> Steve is >>> asking for:____ >>> >>> __ __ >>> >>> Meanwell SDR-240-24 AC to DC power source: $84____ >>> >>> Meanwell DR-UPS40 Battery Float/UPS: $37____ >>> >>> Tycon TPDIN MonitorWeb2: $131____ >>> >>> 24 V of battery backup $70-120 depending on the runtime >>> looking for____ >>> >>> Netonix 150 W or 250 DC switch: $250-350 (This is really >>> the only >>> expensive component)____ >>> >>> Heater: $65____ >>> >>> Fan: $14____ >>> >>> __ __ >>> >>> With this, we can run 5-8 hours on very small batteries, we >>> figure >>> we have several hours to get a generator to the site if >>> power isn’t >>> coming back. We run all POE from the Netonix, it works >>> really >>> well. Here are the other things we can do with the >>> box:____ >>> >>> 1. Monitor temp in the cabinet____ >>> 2. Monitor/alert on loss of AC line power through TP >>> DIN____ >>> 3. Monitor voltage of the batteries____ >>> 4. Monitor voltage to the Netonix____ >>> 5. Monitor Current to the Netonix____ >>> 6. Monitor Current in/out of the batteries____ >>> 7. Auto start the heater below 40 degrees____ >>> 8. Auto start the fan above 80 degrees____ >>> 9. Power cycle the netonix from the TP DIN____ >>> 10. Power cycle any AP, Router, Backhaul from the >>> Netonix____ >>> >>> __ __ >>> >>> We also put a Mikrotik router in this cabinet. Usually a >>> Hex POE >>> (for small sites) or a 3011 for larger sites.____ >>> >>> __ __ >>> >>> We have 13 in the field set up like this and are going 15 >>> more right >>> now. While it might be a little more than what you were >>> thinking, >>> it gives us a ton of control for pretty minimal investment >>> per site. >>> ____ >>> >>> __ __ >>> >>> Best part is, no coding necessary. Doing all this with the >>> Monitor >>> Web2 settings and/or SNMP. Let me know if you are >>> interested in >>> pictures. For this second batch we have started using >>> Terminal >>> blocks to clean up the wiring, the cabinets look a little >>> better, >>> but we went to a smaller poly cabinet that makes things a >>> little >>> tight.____ >>> >>> __ __ >>> >>> Regards,____ >>> >>> __ __ >>> >>> David Coudron____ >>> >>> __ __ >>> >>> *From:* Af [mailto:af-boun...@afmug.com >>> <mailto:af-boun...@afmug.com> >>> <mailto:af-boun...@afmug.com >>> <mailto:af-boun...@afmug.com>>] *On Behalf Of *Carl Peterson >>> *Sent:* Saturday, January 27, 2018 5:39 PM >>> *To:* af@afmug.com <mailto:af@afmug.com> >>> <mailto:af@afmug.com <mailto:af@afmug.com>> >>> *Subject:* Re: [AFMUG] Dc plant conversion____ >>> >>> __ __ >>> >>> You can still do DC-DC off it and then hook up netonix. If >>> I had to >>> do it now I'd go with the IDC switch. When we did our >>> design, the >>> idc didn't exist so we just went down to 24V off of our A >>> and B >>> sides and run a redundant powered 24V bus which all the >>> netonix >>> switches run on.____ >>> >>> __ __ >>> >>> I better buy up another batch of Elteks before all y'all >>> buy them >>> all up. These are mostly decommissioned Sprint/Clearwire >>> btw.____ >>> >>> >>> On Jan 27, 2018, at 1:02 PM, Josh Baird >>> <joshba...@gmail.com <mailto:joshba...@gmail.com> >>> <mailto:joshba...@gmail.com <mailto:joshba...@gmail.com>>> >>> wrote:____ >>> >>> A 12 port version would be nice. Looks like the 26 >>> port version >>> is $600.____ >>> >>> __ __ >>> >>> On Sat, Jan 27, 2018 at 12:59 PM, Gino A. Villarini >>> <g...@aeronetpr.com <mailto:g...@aeronetpr.com> >>> <mailto:g...@aeronetpr.com <mailto:g...@aeronetpr.com>>> >>> wrote:____ >>> >>> Used to, now with the IDC model is not needed >>> (isolated dc)…____ >>> >>> __ __ >>> >>> *From: *Af <af-boun...@afmug.com >>> <mailto:af-boun...@afmug.com> >>> <mailto:af-boun...@afmug.com >>> <mailto:af-boun...@afmug.com>>> on behalf of Josh Baird >>> <joshba...@gmail.com <mailto:joshba...@gmail.com> >>> <mailto:joshba...@gmail.com <mailto:joshba...@gmail.com>>> >>> *Reply-To: *"af@afmug.com <mailto:af@afmug.com> >>> <mailto:af@afmug.com <mailto:af@afmug.com>>" >>> <af@afmug.com <mailto:af@afmug.com> >>> <mailto:af@afmug.com <mailto:af@afmug.com>>> >>> *Date: *Saturday, January 27, 2018 at 1:51 PM >>> *To: *"af@afmug.com <mailto:af@afmug.com> >>> <mailto:af@afmug.com <mailto:af@afmug.com>>" <af@afmug.com >>> <mailto:af@afmug.com> >>> <mailto:af@afmug.com <mailto:af@afmug.com>>> >>> *Subject: *Re: [AFMUG] Dc plant conversion____ >>> >>> __ __ >>> >>> Which Netonix are you running at - 48V? Or are you >>> using an >>> isolated DC/DC converter in between the -48V >>> rectifier and >>> Netonix?____ >>> >>> __ __ >>> >>> On Sat, Jan 27, 2018 at 12:49 PM, Gino A. Villarini >>> <g...@aeronetpr.com <mailto:g...@aeronetpr.com> >>> <mailto:g...@aeronetpr.com <mailto:g...@aeronetpr.com>>> >>> wrote:____ >>> >>> Refurb/ used Eltek/Valere –48 Rectifier shelf >>> off Ebay >>> ~$400 + 1 Netonix IDC Switch $400… all done. >>> You can >>> power 90% of WISP gear ____ >>> >>> __ __ >>> >>> *From: *Af <af-boun...@afmug.com >>> <mailto:af-boun...@afmug.com> >>> <mailto:af-boun...@afmug.com >>> <mailto:af-boun...@afmug.com>>> on behalf of Steve Jones >>> <thatoneguyst...@gmail.com >>> <mailto:thatoneguyst...@gmail.com> >>> <mailto:thatoneguyst...@gmail.com >>> <mailto:thatoneguyst...@gmail.com>>> >>> *Reply-To: *"af@afmug.com <mailto:af@afmug.com> >>> <mailto:af@afmug.com <mailto:af@afmug.com>>" >>> <af@afmug.com <mailto:af@afmug.com> >>> <mailto:af@afmug.com <mailto:af@afmug.com>>> >>> *Date: *Friday, January 26, 2018 at 9:49 PM >>> *To: *"af@afmug.com <mailto:af@afmug.com> >>> <mailto:af@afmug.com <mailto:af@afmug.com>>" <af@afmug.com >>> <mailto:af@afmug.com> >>> <mailto:af@afmug.com <mailto:af@afmug.com>>> >>> *Subject: *[AFMUG] Dc plant conversion____ >>> >>> __ __ >>> >>> Any of you folks who know both dc plant and >>> even more >>> know small wisp budget interested in looking at >>> our gear >>> and power setup and giving realistic advice >>> that doesnt >>> have a 10 different 500 dollar components >>> combined with >>> a full time linux guy and a full time coder? >>> ____ >>> >>> __ __ >>> >>> Id love you to do it out of the kindness of >>> your heart, >>> but i do have some advisory busget.____ >>> >>> __ __ >>> >>> Im just tired of the apc ups waste and super >>> ghetto >>> runtimes on batteries coupled with having to >>> accept we >>> are destroying runtimes by letting the apcs >>> die..... >>> please, somebody, please. Otherwise i have to >>> go to the >>> facebook groups, and thats like going to a >>> mikrotik or >>> ubnt forum.____ >>> >>> __ __ >>> >>> __ __ >>> >>> >>> >>> >
