Hi Chuck... This may be an opportunity to clarify something...
According to the specs Ceragon IP-20c is a -48vdc radio. Their POE box/adapter, takes 48v dc or 24v dc and powers the radio. There has not been any clear answer if their Radios will run on regular 48vdc directly ... There have been folks who have 'tested' the cambium 820 version of these plugging directly on the Netonix switches. In my opinion, these are not 'in-expensive' radios that I would risk installing in-correctly. In recommending your injector / surge protector as a solution, my question would be. 1) can we do -48v dc power via these devices ? it is just a matter of making sure the polarity of the dc cable is correct ? or is there more to it. Regards Faisal Imtiaz ----- Original Message ----- > From: "Chuck McCown" <[email protected]> > To: [email protected] > Sent: Tuesday, December 6, 2016 6:08:49 PM > Subject: Re: [AFMUG] WTB IP-20C POE > I am hurt... > > http://www.mccowntech.com/800-gige-poe-outdoor-midspan-poe-injector-ethernet-surge-protector/ > http://www.mccowntech.com/800-gige-poe-apc-rack-mount-surge-protector-power-inserter/ > > Sheesh! > > -----Original Message----- > From: Faisal Imtiaz > Sent: Tuesday, December 06, 2016 3:55 PM > To: [email protected] > Subject: Re: [AFMUG] WTB IP-20C POE > > Some suggestions:- > > for the POE injector... > you can try a Cambium Reseller. > you can possibly by them on Ebay (shipping from Israel) > you can try Surplus Wireless Gear folks too. > > In regards to the Power Supply, that is a straight forward 48v DC power > supply (Brick). > > Regards > > > Faisal Imtiaz > Snappy Internet & Telecom > 7266 SW 48 Street > Miami, FL 33155 > Tel: 305 663 5518 x 232 > > Help-desk: (305)663-5518 Option 2 or Email: [email protected] > > ----- Original Message ----- >> From: "Sterling Jacobson" <[email protected]> >> To: "[email protected]" <[email protected]> >> Sent: Tuesday, December 6, 2016 5:45:19 PM >> Subject: [AFMUG] WTB IP-20C POE > >> Somehow I misplaced my Ceragon POE injector and power supplies during a >> cabinet >> move. >> >> Anyone happen to have a Ceragon IP-20C compatible POE unit they could sell >> me? >> >> I think the power supplies probably aren't that hard to find, but the POE > > apparently is.
