Re: [c-nsp] DC PoE Switch Recommendations
Patrick Marc Preuß <[email protected]>
| Newsgroups | gmane.network.nsp.cisco |
|---|---|
| Message-ID | <[email protected]> |
Hm a little unusual combination ;-) PoE usually is some sort of enterprise line Feature and dc input is more on the Telkom side of things, most data centers I know had two circuits of 3 phase ac. But anyway Did you have thought about using normal ac powersupplies and on the dc side using a dc / ac inverter? Something like: RS Pro 1000W Fixed Installation DC-AC Power Inverter Pure sine, 48V dc / 230V ac They are sold around 350 Euro here in Europe. > Am 04.08.2021 um 14:28 schrieb Shawn L <[email protected]>: > > If you're looking for new equipment, what about a 3850 series switch? > They're getting close to the end-of-sale from Cisco, but will still be > supported for quite a while. > > If you're looking at used equipment, it can be tough to find DC power > supplies. I have a couple of (reputable) larger suppliers that we use that > can usually find them. > > Shawn > >> On Tue, Aug 3, 2021 at 6:55 PM Mike Hammett <[email protected]> wrote: >> >> I'm looking for recommendations on some used Cisco PoE switches. >> Requirements are that they take -48 vDC power and have PoE output. They'd >> mostly be managing OOBM, but they'd also power an IP phone, a couple of >> cameras, and an AP. >> >> >> I was looking at the 3750X, which is available at a very reasonable price, >> but the power supplies are like $2k/each, which is not very reasonable. >> >> >> >> >> ----- >> Mike Hammett >> Intelligent Computing Solutions >> >> Midwest Internet Exchange >> >> The Brothers WISP >> >> _______________________________________________ >> cisco-nsp mailing list [email protected] >> https://puck.nether.net/mailman/listinfo/cisco-nsp >> archive at http://puck.nether.net/pipermail/cisco-nsp/ >> > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/