12-17-2025 01:57 AM
We are using Catalyst 3650 Switch for our internal testing and we wanted to know which PHY model is used in the Switch design for further analysis
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12-17-2025 04:34 AM
- @abhishek-nath Cisco does not provide those info's
M.
12-17-2025 02:55 AM
Hello @abhishek-nath
do that command:
show controllers ethernet-controller gigabitethernetX/X/X phy detail
and check PHY IDs like this:
In my case if I combine the 2 PHY ID I have in Hex 0x002063B0 => It is what we call the PHY Identifier Register (PHYIDR1/PHYIDR2 combined).
After, that I need to check that PHY ID regarding constructors PHY ID database ...
12-17-2025 03:52 AM
Thanks for the response !
I guess i haven't made myself clear enough, i apologize. I am basically looking for PHY Model/Manufacturer Part Number details used on the Ethernet ports for the Hardware design analysis. If anyone can share that details, it will be really helpful.
12-17-2025 04:34 AM
- @abhishek-nath Cisco does not provide those info's
M.
12-17-2025 10:51 PM
Mmmm OK.
So, Mr Elsen answers to you.
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