Cambium would have gotten away with it too, if it wasn't for those meddling kids!
On Tue, Jan 10, 2017 at 10:55 AM, Ken Hohhof <[email protected]> wrote: > I sent the gang out to look for any Cambium documentation on the CMM5. > > > > *From:* Af [mailto:[email protected]] *On Behalf Of *[email protected] > *Sent:* Tuesday, January 10, 2017 10:28 AM > > *To:* [email protected] > *Subject:* Re: [AFMUG] 450m > > > > All Ethernet gear has to have some surge protection built in or it will > not pass certain specs. > > > > But you need replicable/expendable robust external surge suppressors as > the first line of defense. > > If the surge suppressor is designed properly it will not degrade > performance. > > > > *From:* Ken Hohhof > > *Sent:* Tuesday, January 10, 2017 9:05 AM > > *To:* [email protected] > > *Subject:* Re: [AFMUG] 450m > > > > Looks like a stealth product. Maybe WikiLeaks can get us a spec sheet. > David, can you post a photo of your setup? > > > > It looks like around $1000 street price for 4 ports, plus a separate > controller, plus a UGPS? Wowzers. Compare to CTM2 from LMG which is 8 > ports with integral controller. > > > > Can you get 2 of the 4-port modules, or 1 module and a controller, in 1U > rackmount? Are you using the controller? Does it exist yet? > > > > You mention surge protection, does that mean it has integral surge > protection like the CTM2? Downside would be frying a whole $1000 unit if > it takes a hit. If you still use a separate surge protector, like maybe > Chuck’s APC shelf modules, does the double surge protector degrade Ethernet > performance? > > > > The compatibility chart show it can work with 56V APs like 450i/450m, as > well as 29V APs like 450. I’m assuming it’s whatever power supply you > connect to the module? As opposed to generating the appropriate voltages > internally from the 48V input? > > > > > > *From:* Af [mailto:[email protected] <[email protected]>] *On > Behalf Of *David Milholen > *Sent:* Tuesday, January 10, 2017 7:34 AM > *To:* [email protected] > *Subject:* Re: [AFMUG] 450m > > > > If anyone is going 450m I would really suggest the CMM5 line of products > to go with it. > > Takes all the guess work out of gps timing and surge protection at the > base or control point. > > Also, its a long term solution for those needing high capacity within > highly dense areas. > > Just got our first one in yesterday and love the new modular design and > stackable ports for up to > > 32 controlled ports from one controller. > > > > > > On 12/30/2016 9:33 AM, Jeff Broadwick - Lists wrote: > > No, like all 450 gear it requires an external source. > > Jeff Broadwick > > ConVergence Technologies, Inc. > > 312-205-2519 <(312)%20205-2519> Office > > 574-220-7826 <(574)%20220-7826> Cell > > [email protected] > > > On Dec 30, 2016, at 10:22 AM, Joshua Heide <[email protected]> wrote: > > Does the 450m have a built in gps? If so has anyone used it? > > > > Thanks, > > Josh > > > > -- > [image: cid:[email protected]] >
