That is correct. One should also note that there are no cmm products which do gigabit Ethernet.
The cmm4 can be purchased with a Ethernet switch but it's a separate unit. On Sep 26, 2014 2:36 PM, "Eric Muehleisen via Af" <af@afmug.com> wrote: > I believe the CMMmicro (CMM3) was the only CMM that contained > hub/switches. Everything else was passthrough. > > On Fri, Sep 26, 2014 at 11:18 AM, Chuck McCown via Af <af@afmug.com> > wrote: > >> If I am not mistaken, the original CMM had a hub. >> >> *From:* Mike Hammett via Af <af@afmug.com> >> *Sent:* Friday, September 26, 2014 10:16 AM >> *To:* af@afmug.com >> *Subject:* Re: [AFMUG] Cambium Newbie Question >> >> My issue with the CMM-type products is they're all switched, correct? I >> want no layer two devices between my radio and my router. >> >> >> >> ----- >> Mike Hammett >> Intelligent Computing Solutions >> http://www.ics-il.com >> >> ------------------------------ >> *From: *"Adam Moffett via Af" <af@afmug.com> >> *To: *af@afmug.com >> *Sent: *Thursday, September 25, 2014 1:54:45 PM >> *Subject: *Re: [AFMUG] Cambium Newbie Question >> >> >> .....also the PMP100 SyncInjector from Packetflux ought to work with >> ePMP. You might want the gigE version, but in the real world with a mix of >> subscribers at different MCS levels I'm not sure how likely you are to >> exceed 100x100. >> >> The CMM4 is a much more rugged beast. It is expensive, but you are not >> likely to go back and wish you'd bought the cheap one. >> >> My plan is to hook up the internal GPS and have it available, but also to >> provide sync over power. Once you are using GPS sync to re-use channels it >> becomes critical that it's always working, so better to have two timing >> sources available IMO. >> >> They have built in GPS if youre on a budget, not sure why alot of >> people are so die hard against using it >> >> On Thu, Sep 25, 2014 at 12:56 PM, Jeremy Grip via Af <af@afmug.com> >> wrote: >> >>> I’m looking at ePMP w/channel reuse from a cost-comparison standpoint. >>> Trying to figure out how much I need to spend on GPS synch for a 4 AP/ 2 >>> channel cluster. Does it need to be a CMM4? I will want to be synching >>> multiple POPs… >>> >>> >>> >>> >>> >>> Jeremy Grip >>> North Branch Networks,LLC >>> >>> >>> >> >> >> >> -- >> All parts should go together without forcing. You must remember that the >> parts you are reassembling were disassembled by you. Therefore, if you >> can't get them together again, there must be a reason. By all means, do not >> use a hammer. -- IBM maintenance manual, 1925 >> >> >> >> > >
