Try forcing to 10Mb/s and see if that helps as well.... If it does, then I concur with everyone else - ferrites and/or shielding.
On Tue, Jun 6, 2017 at 2:21 PM, Craig House <cr...@totalhighspeed.net> wrote: > I'm afraid you may be right. Yes we have killed all of the devices one at > a time and it appears the noise detected drops by a couple of DB with each > device we unplug. But since the devices are POE is there even a solution to > this?? > > Sent from my iPhone > > > On Jun 6, 2017, at 15:19, Chuck McCown <ch...@wbmfg.com> wrote: > > > > Have you killed each of your devices one at a time to localize it to a > > device? > > I would suspect ethernet noise. > > > > -----Original Message----- > > From: Craig House > > Sent: Tuesday, June 06, 2017 2:17 PM > > To: af@afmug.com > > Subject: [AFMUG] Interference on a repeater at 149 MHz > > > > We have equipment located on to Towers one is a water tower the other is > a > > guyed110 foot tower. In both locations there are two way repeaters > located > > on the towers that are receiving interference from what appears to be our > > equipment. Nothing is substantially common between the way the two towers > > are built out. The water tower had all of the equipment on top of the > tower > > at one point and we have since moved all of our backhauls down to the > > catwalk railing on the opposite side of the tower from the two-way > repeater > > attempting to put some distance between our equipment and the repeater > but > > has not solve the problem. > > We have ePMP both 2.4 sectors and the 5 GHz Omni as well as some ubiquity > > air fiber five and Power beam M5 radios on the water tower all running > off > > of net tonics 24 port switch and the microtik router. The other Tower has > > only a few m5 radios and and M2 Omni. It also has an air fiber 5X amount > of > > lower on the Tower around 55 feet. Everything on this Tower has ethernet > > cable's running to the base where our equipment is running from an old > CMM > > micro or their own power supplies in the case of the air fiber. > Everything > > at this Tower is located inside of a metal communications cabinet at the > > base. In both locations we have removed old 900 FSK radios which were a > > source of interference but the problem seems to have come back. I'm > looking > > for ideas on what others have found may be the source of interference or > > solution because I'm tired of throwing darts blindfolded and hoping I > find > > the right Target. > > > > Sent from my iPhone > > > -- *Forrest Christian* *CEO**, PacketFlux Technologies, Inc.* Tel: 406-449-3345 | Address: 3577 Countryside Road, Helena, MT 59602 forre...@imach.com | http://www.packetflux.com <http://www.linkedin.com/in/fwchristian> <http://facebook.com/packetflux> <http://twitter.com/@packetflux>
