I just leave the AC supply in place and unplug it, on the very first CCR's they had 2 sets of inputs on the PCB so you could run a true 2+0 setup, without any documentation they later removed the IC's that did the redundant switching, then the PCB headers, now if you solder in a pcb power header it won't even work.
Just unplug the AC supply and leave it in place, add the DC Jack on the rear and connect it where the AC supply was unplugged, everything except the 1009PC I think I would stick with +24vdc Works like a charm. You can even do redundant AC using a meanwell ac-dc supply and a 3d printed bracket. If anyone wants to buy a pre-assembled dual AC CCR1036-EM for a few hundred more than MRSP I'll let one go, have several spares. 3d printed files are available with a quick google. TJ On Sat, Oct 27, 2018 at 8:41 PM Adam Moffett <[email protected]> wrote: > Oh interesting. So you end up with the green terminal block on the Tycon > sticking out where the AC connector was? I might steal that idea. > > On 10/27/2018 10:34 AM, Trey Scarborough wrote: > > the tycon TP-VRHP-4824 work well and can be mounted inside to fit with the > end with the connector out the plug holes. I have done this with several > CCR models. > > On 10/26/2018 6:27 PM, SmarterBroadband wrote: > > Just ordered a couple of RSD-100C-24 to test…. > > > > *From:* AF [mailto:[email protected] <[email protected]>] *On > Behalf Of *Mathew Howard > *Sent:* Friday, October 26, 2018 4:09 PM > *To:* AFMUG <[email protected]> <[email protected]> > *Subject:* Re: [AFMUG] Powering Mikrotik CCR from DC > > > > Yep, they definitely have a 24v power supply (RouterOS reports the voltage > as 24v, even). I would guess that they won't run on higher voltage because > they use quite a bit more power than the 1009. > > > > If you need to run them on 48v, it's probably best to just use a DC-DC > converter and be done with it. In fact, I bet you could even fit something > like a Meanwell RSD right inside the case in place of the AC power supply. > > > > On Fri, Oct 26, 2018 at 5:29 PM Ken Hohhof <[email protected]> wrote: > > This would seem to imply they want 24 volts: > > https://www.streakwave.com/itemdesc.asp?ic=24V4APOW > > > > It’s possible they could also accept 48 volts, but without some assurance > that’s true, I wouldn’t risk it. > > > > > > *From:* AF <[email protected]> *On Behalf Of *SmarterBroadband > *Sent:* Friday, October 26, 2018 4:08 PM > *To:* 'AnimalFarm Microwave Users Group' <[email protected]> > *Subject:* Re: [AFMUG] Powering Mikrotik CCR from DC > > > > We already have 1016 and 1032 at all our sites. Therefore I would like > to use them. +48v would be great!!!! > > > > *From:* AF [mailto:[email protected] <[email protected]>] *On > Behalf Of *Mathew Howard > *Sent:* Friday, October 26, 2018 1:22 PM > *To:* AFMUG <[email protected]> > *Subject:* Re: [AFMUG] Powering Mikrotik CCR from DC > > > > I'm pretty sure the 4011 doesn't have an internal power supply. I think > it's just got a normal AC adapter, like 2011 and 3011. it'll also take > 12-57v (same as the 1100AHx4, I think). > > > > There's at least one model of CCR (a 1009, I don't know if they ever did > that with anything bigger) that's made for DC and doesn't have an internal > power supply. > > > > On Fri, Oct 26, 2018 at 2:47 PM Ken Hohhof <[email protected]> wrote: > > If you’re willing to downsize a bit from the CCR, the 1100AHx4 has a 48VDC > terminal block on the back in addition to 2 AC power supplies. It has > switch chips though, each Ethernet port isn’t connected directly to the > CPU, so there are some 2.5 Gbps bottlenecks, plus it has less total CPU > horsepower. It also seems a shame to waste the AC power supplies. Makes > it easy to power them up on the bench though. The soon-to-be-available > 4011 has the same CPU but AFAIK doesn’t have a DC power input except maybe > for POE. > > > > > > *From:* AF <[email protected]> *On Behalf Of *Adam Moffett > *Sent:* Friday, October 26, 2018 2:23 PM > *To:* [email protected] > *Subject:* Re: [AFMUG] Powering Mikrotik CCR from DC > > > > Yes I've done that many times. > I don't know what their acceptable range is, so I use a regulated DC-DC > converter to give it exactly 24V. I've used Meanwell and Traco coverters. > > I drill a hole in the back of the CCR case and feed a heavy jacketed 16/2 > through it and secure it with a zip tie on the inside of the case. There > are two tiny holes near the corner that are just right to feed a little zip > tie through....I'm not sure what their actual purpose is, but they are > perfect to secure the DC cable. > > The polarity is not marked on the motherboard, so I always verify the > polarity of the existing power wire and mark a + on the white plug with a > sharpie. I leave the AC brick in their with the DC side cut off and taped > up. My thinking is that if I had to I could reconnect the AC brick. > > -Adam > > On 10/26/2018 3:04 PM, SmarterBroadband wrote: > > Is anyone powering Mikrotik CCR routers from DC. It looks like if you > pull the included AC PSU it feeds the Tik with 24volt DC. So can we just > remove the supply and feed the tik from a 24v DC supply? Anyone doing > this? Anyone know what the make / model of plug on the PSU? > > > > > > -- > 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 > > > > > -- > > Trey Scarborough > VP Engineering > 3DS Communications LLC > p:9729741539 > > > > > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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