Are10GBase-T ports on a SX550X-52 able to run at 100/1000

[Mr.T]

Hi everyone,

I'm considering the SX550X-52 to replace a current stack. There is one upstream connection that requires 100/full. Are the10GBase-T ports able to run at 100 (and 1000) as well?

Your insights are much appreciated.

[Georg Pauwen · Accepted solution]

Hello,

--> - Copper Ports—Regular, not Combo, support the following values: 10M, 100M, 1000M (type: Copper) and 10G.

So 100MB should work. Check page 142 (section Port Type) of the linked admin guide:

https://www.cisco.com/c/dam/en/us/td/docs/switches/lan/csbms/350xg/admin_guide/AG_Tesla_350_550.pdf

[Mr.T]

Awesome, thank you very much.

[Reza Sharifi]

Hi,

According to the datasheet:

The 10 Gigabit Ethernet copper port supports 10 GE, 1 GE, and 100 Mbps speeds. The SFP+ slot supports 10 GE and 1 GE speeds. See the end of table-2 in this link:

https://www.cisco.com/c/en/us/products/collateral/switches/550x-series-stackable-managed-switches/datasheet-c78-735874.html

HTH

[Mr.T]

Excellent, thank you very much.