Your duplexers seem incorrect form this post. It should be 2-4, 4-2 and 4-2,2-4 or 1-3, 3-1 and 3-1,1-3 for the TX and RX to work correctly
From: "Ethan E. Dee" <e...@globalvision.net> To: "Ubiquiti Users Group" <ubnt_users@wispa.org> Sent: Friday, July 7, 2017 2:33:29 PM Subject: Re: [Ubnt_users] AirFiber 11FX - No Wireless Connection Just a thought, and I have no experience with the AF11x. Once I had two AF24's that wouldn't link. It was because the tx was on the same frequency on both and the rx was the same frequency on both and they had to be flip flopped. We spent alot of money trying other equipment thinking ours was just bad and turned out to be that simple. Just thought I'd throw it out there. On 07/07/2017 04:18 PM, Joey Craig wrote: Before I contact UBNT support, I thought I would try here first. I have had t our tower climbers here twice to install and aim these. Very frustrated. Maybe someone else has had this issue. Had a Nera 11GHz radio struck by lightning last December and replacement parts were no longer available. The head of the company decided to try the New AF11FX link. For some reason, we are not able to get them to connect to each other when on the towers, but I did have them wireless connected and passing the maximum throughput on the bench without any issues. We have a good tower crew so I do believe them that they tried everything. Myself and another tech from the company were on each end at the time and did not see any change in rssi during the aiming process. We do have a backup link using the AF5X radios with the 34dB/4ft antennas which are mounted 10 ft under the 11GHz link at each end so we do have a reputable point of reference to aim the new dishes. I just logged into each end and used the Airview program on the AF11FX radios and I am not showing any frequency usage at all and the noise level at each end is running at -92 as seen in the dashboard and corresponding with the Airview. We are using the high-band radios with the Jirous-1200-10/11 antennas and the adapter radio mounting plates. I have verified the duplexers are the opposite on each end as the instructions specify. (radio #1 2/4-4/2 and radios #2 4/2-2/4). The TX and RX frequencies are opposite on both ends of the link. I have the cfg and sup files from both radios if anyone would care to look at them. It just appears that neither of the radios are transmitting once mounted on the towers. -- Joey Craig Network/RF Engineer [ http://www.firenet1.com/ | Firenet1.Com ] Phone: (662) 510-0764 Mobile: (662) 404-1118 [ http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail ] Virus-free. [ http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail | www.avg.com ] _______________________________________________ Ubnt_users mailing list [ mailto:Ubnt_users@wispa.org | Ubnt_users@wispa.org ] [ http://lists.wispa.org/mailman/listinfo/ubnt_users | http://lists.wispa.org/mailman/listinfo/ubnt_users ] -- Ethan Dee Network Admin Globalvision 864 704 3600 [ mailto:e...@globalvision.net | e...@globalvision.net ] For Support: [ mailto:gv-supp...@globalvision.net | gv-supp...@globalvision.net ] 864 467 1333 For Sales: [ mailto:sa...@globalvision.net | sa...@globalvision.net ] 864 467 1333 _______________________________________________ Ubnt_users mailing list Ubnt_users@wispa.org http://lists.wispa.org/mailman/listinfo/ubnt_users
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