Cambium
Important Cambium Upgrade by July 1, 2021
UPDATE: Cambium has extended this to January, 31 2022. Updated Bulletinhttps://www.cambiumnetworks.com/support/field-service-bulletins/fsb9083/?fbclid=IwAR0rhizW7jkovSvBFQnUTWyqEKL41nMEceEyfGaeFMAIOIiWNGZTVU0HmTE On July 1, 2021 Cambium will update the certificate for https://cloud.cambiumnetworks.com 14 to use a new Certificate Authority. All cnMaestro managed devices without the updated Root CA certificate will fail to connect to the cnMaestro Cloud service. Please see the following Field Service Bulletin (FSB) for ePMP upgrade instructions.https://www.cambiumnetworks.com/support/field-service-bulletins/fsb9083/ https://community.cambiumnetworks.com/t/notice-need-for-epmp-upgrade/74457 As of the bulletin the minimum softwar versions to support the new certificate are: Family Model VersioncnMatrix cnMatrix EX2K 2.1-r5 cnPilotcnPilot R200, R200P 4.6-R16cnPilot R201,...
Continue reading...My first wireless enclosure
This “enclosure” was my first attempt at being a Wireless ISP with no budget. The problem I was trying to solve was putting a waverider Subscriber module on top of a 150 grain leg. The Waverider unit was designed for indoor use. You would mount the unit indoors and then run hardline out to your antenna. In our use case, the 160 foot run of hardline would have caused too much loss. So before you is the solution. We put an APC battery...
Continue reading...Motherload of cambium webinar list
The following link contains a huge list of cambium webinars that have been archived by Cambium. https://community.cambiumnetworks.com/t/webinar-archive/42455
Continue reading...Justin’s List of xISP vendors and resources
I have been working on this list for a while. The following are vendors, manufacturers, and various companies I have dealt with in my career as an ISP owner and consultant. This is not a complete list by any means. These are companies I have dealt with personally and/or are sponsors of this site. Companies with the are ones that support this blog and I personally recommend. I don’t recommend them just because they support this blog, but because they provide a good...
Continue reading...PTP Backhaul Complete link kit #1
I have been asked a few times on what I would pick for a PTP link. here is what I would recommend as option #1. You can use the RF Elements link planner to judge how far you can go. If you want to dive deeper you can use the Cambium LinkPlanner, which is a download. This is an unlicensed 5GH link. if you want some real-world data on this link you can visit https://blog.j2sw.com/xisp/the-addition-of-rf-elements-horns-to-a-ptp550-link/ 2x Cambium PTP 550 https://www.ispsupplies.com/Cambium-Networks-C050055H001A PTP 550 Data...
Continue reading...How many customers on an ap? wrong question
Several years ago, I did an article on How many customers can I fit on an AP? I figured with the introduction of MU-MIMO and other things, it was time for an update. Several concepts still apply, but we now have Multi-User MIMO, better filtering, and better technology. One of the biggest questions I hear is, “How many customers can I put on an Access point?”. In this article, I will explain some of the ways to answer this question. Some of this...
Continue reading...Cambium cnMatric switch web overview
A quick run-through of the cnMatrix Web interface from Cambium Networks.
Continue reading...Quick look at Cambium cnMatrix switch console
A quick look at the console interface of a Cambium cnMatrix switch
Continue reading...How to create a viewshed in Cambium Linkplanner 5.3.0
Viewsheds are a feature present in the Online Map (using V5.3.0 or later), which indicate all the locations in the area surrounding a chosen place that are considered to be Line-of-Sight for a given tower height and subscriber height. https://community.cambiumnetworks.com/t5/LINKPlanner/How-to-Create-a-Viewshed/m-p/116297
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