whats the RB450 for? Monitoring electric power being on? On Sat, Aug 26, 2017 at 7:34 PM, Jeremy <[email protected]> wrote:
> I am partial to the GIGE-POE-APC. We use them everywhere, and have for > years now. Most of them are going strong since 2013. > > On Sat, Aug 26, 2017 at 4:46 PM, Kurt Fankhauser <[email protected] > > wrote: > >> After 13 years of operating a WISP and trying different types of surge >> suppression I finally have standardized on NOT using surge suppression on >> POE equipment but rather making sure everything is bonded/grounded on tower >> properly. In all actuality i have barely lost anything over the last 3 >> years in fact haven't lost anything this year or last year and have more >> equipment in the air now than ever before. >> >> Two years ago (2015) i had 2 towers got hit, don't know if it was direct >> or what but the 1 tower i lost a couple PMP-450 AP's (which ended up being >> repairable) and Ubiquiti M backhauls. The other tower i lost some PTP650 >> backhauls on. In both cases the towers ground was not bonded to the >> electrical ground which i have since fixed and not had a problem since. >> >> I think the best practice is making sure you are using shielded Ethernet >> cable and make sure the outer shield is grounded for static to escape. Also >> make sure the pole the radio is mounted to has a ground. I actually don't >> run ground wires up towers at all. I rely on the tower itself being the >> ground and the radio mounted to tower. >> >> Now this may be different in different parts of the country that might >> get more severe weather than Ohio but this is working for me. Sometimes I >> think all the POE surge suppression stuff is just for instances where you >> dont have stuff grounded properly, thats when it has a real effect of using >> that stuff. >> >> On Sat, Aug 26, 2017 at 3:36 PM, <[email protected]> wrote: >> >>> I dunno, seems familiar... >>> https://www.mccowntech.com/product-category/surge-suppressor >>> s-protectors-msrp/rack-mount-surge-protectors/ >>> >>> -----Original Message----- From: Sterling Jacobson >>> Sent: Saturday, August 26, 2017 1:29 PM >>> To: '[email protected]' >>> Subject: [AFMUG] Ubiquiti Compatible POE/Arrest/Surge solution >>> >>> >>> What's the current options for bringing in 8-12 Ethernet lines on POE >>> for lightning arrest. >>> >>> Something compact that could fit in a cabinet/box. >>> >>> I think there was a DIN solution, or rack mount POE/Arrestor 1U unit >>> maybe? >>> >>> Probably not a POE switch, though that would be nice, sounds like it >>> would blow a port though if lighting struck nearby. >>> >> >> >
