U

Contributor

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33 Messages

Wednesday, March 19th, 2025 6:04 PM

arris s33 links to eero pro 6e via 2.5gbps but no link lights

I have an Arris S33 an and eero pro 6e. I have a link, I'm getting internet and I'm getting my 1100mbps download speed, but I have no link lights on my modem between the 2.5 to 2.5 ports. If I connect between the 1gbps port and 2.5 Gbps on either device I get a light but not 2.5 to 2.5. Google says it could be in the S33 configuration.

Official Employee

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1.4K Messages

14 days ago

Hello user_a9365. Thanks for reaching out to us on our Xfinity Forums for help with the connections between the S33 modem and eero router. This is a tad our of our realm, but if you are seeing a link light when connected from 2.5 to 1 is it possible that the ethernet cable is not compatible? Does the 2.5 light not show only when connected to the router and works when hardwired to a device like a computer? I would love to help figure this out, but with the specific devices it may be best to connect with the manufacture. 

Contributor

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33 Messages

14 days ago

I tried other cables and my pc only 1g. I don't have any other 2.5g devices. So you don't believe it has any thing to do with my modem config on your end?

Official Employee

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1.3K Messages

user_a9365 The configuration of 3rd party equipment is actually extremely limited for us, this is why we would recommend getting in touch with the manufacturer to check on things.

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