Summary: This article provides 24V and 54V PoE Pinout details for the cnMatrix EX/TX series switches. Per the 802.3 standard, a PoE Switch can implement deliver power per the following polarities: [pin] For all cnMatrix switches, our 2 Pair PoE (2PPoE) delivers 54V following Alt-A (MDI-X) polarit…

Is there a list of what devices, in particular UBNT such as AF5XHD, AF60LR etc are compatible and under what mode?

You’ll need to update your cnMatrix switch to the 4.2.1-r5 release and try that first, if that doesn’t work, then you’ll need to update to the 4.3 beta . For the AF60LR, you’ll want to use the mode “Passive 54V”, for other radios, that can take a range of voltages, like the AF5XHD (+18 to +54vdc), y…

Eric I have a long list of devices to power on by switch. Mimosa C5c, B5c, B11 Mikrotik CCR 1009, 1016 all models Albentia 450, 850 Ubnt AF11 ePMP 180, 1000 Connectorized, 1000 GPS, 2000, 3000 and 3000L Can you specify for each of them the exact PoE settings on switch ? It could be really hel…

I have not used many of those devices. Please refer to the attached document for some guidance on PoE support. cnMatrix-TX-2K-Tower-WISP-Switches-Port-Connectivity-Guide.pdf (623.6 KB)

We have had a strange behaviour. Into the lab with short patch cord we powered on successfully many radio which I listed here. Onto the tower nothing of our exact model used into lab, powered on, maybe due to lightning protector, or length of cables. I don’t know. We are having some problem chang…

I highly recommend you try the 4.3 beta . It fixes many issues with 3rd party PoE devices. If you’re still having issues, I’d recommend opening a support ticket .

It would be great if Cambium could maintain a table about what products are supported and what settings to use. Perhaps sticky the thread and then update it as Cambium and other users test them.

I just created an excel file where I reported a devices list and two columns with Netonix configuration and cnMatrix related settings as well. But the list should be filled with comments and on-field experience on that single product.

In case it helps anyone else, I powered up a Mikrotik 4011 using the standard automatic 802.3at no problems.

Mimosa B5C powered up ok using default 802.3 on port 3.

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24V and 54V PoE Pinout details for cnMatrix EX/TX series switches

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