For a few years we have been running Device -- Surge -- Netonix. This year it has suddenly bit us hard. We are removing all SS on netonix till we can add poe fuses.
On Fri, Sep 27, 2019 at 1:45 PM <ch...@wbmfg.com> wrote: > If you use shielded cable, it offers RF shielding without being grounded. > If you ground one end it offers RF and electrostatic shielding (good for > mic cables etc). If you ground both ends it offers RF, electrostatic and > magnetic shielding (cancels out power line interference). > > But grounding the shield also can set up a ground loop which can cause > problems. > > Surge suppressors don’t use the shield to do what they do. They do have > (mine anyhow) has shielded jacks so that if you use shielded plugs the > shielded will be bonded to the ground lug. > > Some folks thinks this is necessary, others don’t even run shielded > cables. > > *From:* Gino A. Villarini > *Sent:* Friday, September 27, 2019 11:36 AM > *To:* AnimalFarm Microwave Users Group > *Subject:* Re: [AFMUG] Grounding again > > > If we skip the SS, Would grounding the shielded cat5 de needed? > > > > *From: *AF <af-boun...@af.afmug.com> on behalf of Chuck McCown < > ch...@wbmfg.com> > *Reply-To: *AnimalFarm Microwave Users Group <af@af.afmug.com> > *Date: *Friday, September 27, 2019 at 1:24 PM > *To: *AnimalFarm Microwave Users Group <af@af.afmug.com> > *Subject: *Re: [AFMUG] Grounding again > > > > I would never use any kind of surge suppressor on a Netonix product that > is making POE. > > It is the POE that blows. > > > > But that is why I made the POE fuse products. We sell a small quantity > each month. Zero feedback as to whether they are doing the job. > > We have had people claim the fuse was defective when in fact they blew > it. It is not a circuit breaker nor is it a poly fuse. It is an old > fashioned one time use fuse for each of the 4 circuits on an ethernet > cable. > > > > *From:* Gino A. Villarini > > *Sent:* Friday, September 27, 2019 11:10 AM > > *To:* AnimalFarm Microwave Users Group > > *Subject:* Re: [AFMUG] Grounding again > > > > So Chuck, whats your take? > > > > No SS if no fuse available? > > > > *From: *AF <af-boun...@af.afmug.com> on behalf of Chuck McCown < > ch...@wbmfg.com> > *Reply-To: *AnimalFarm Microwave Users Group <af@af.afmug.com> > *Date: *Thursday, September 26, 2019 at 3:47 PM > *To: *AnimalFarm Microwave Users Group <af@af.afmug.com> > *Subject: *Re: [AFMUG] Grounding again > > > > They are wonderful switches. And they will fix blown ports for $20. I am > surprised they have not adopted Forrest’s method of avoiding this issue. > > Sent from my iPhone > > > On Sep 26, 2019, at 1:36 PM, Steve Jones <thatoneguyst...@gmail.com> > wrote: > > I dont understand how netonix has such widespread use with the constand > issues i read about. are they just that cheap? low heat production? what is > it? > > > > On Thu, Sep 26, 2019 at 11:51 AM Sean Heskett <af...@zirkel.us> wrote: > > We switched to packetflux rack injectors and planet switches because the > netonix had such a high failure rate. > > > > Knock on wood it’s been a rock solid solution. > > > > But if you are using the netonix you need both the fuse card and grounding > card from mcowentech. > > > > -Sean > > > > > > On Thu, Sep 26, 2019 at 8:45 AM Gino A. Villarini <g...@aeronetpr.com> > wrote: > > So we have had lots of issues with blow radios recently during storms. > > > > I do know that we are possibly causing them because we are using McCowns > SS with Netonix switches. > > > > So our long term plant is to fuse them, but in the meantime, should we > connect the radios directly to the Netonix switches? > > > > Should we ground the shielded cable shield or would the grounding of the > radio would suffice? > > > > > > *Gino* *Villarini * > Founder/President > @gvillarini > t: 787.273.4143 Ext. 204 > m: > > [image: Image removed by sender. Image removed by sender. aeronet-logo] > <http://www.aeronetpr.com/> > > [image: Image removed by sender. Image removed by sender. inc500] > <https://www.inc.com/profile/aeronet> > > [image: Image removed by sender. Image removed by sender. fb-logo] > <https://www.facebook.com/aeronetpr/> > > [image: Image removed by sender. 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