c1300-xs with SFP-10G-t-x doesn't link at 1G copper

[sebastian-andrada]

Hi, I am not able to link an interface with SFP-10G-T-X at 1G in cisco c1300xs:

te1/0/17 10G-Fiber -- -- -- -- Down -- --

NAME: "TenGigabitEthernet1/0/17" DESCR: "Cisco SFP-10GBase-T"
PID: SFP-10G-T-X VID: V01 SN: MTC28370218

do you know if tehre is any incompatibility?

Thanks!

[Flavio Miranda]

@sebastian-andrada 

 Fiber interface does not have auto negotiation. 1G is 1G and 10G is 10G. 

[sebastian-andrada]

Hi,

Yes, I want to link at 1g speed full duplex, but it is not working. I am guessing the port 17 con c1300 xs is not compatible with copper SFPs. Do you know about it?

Thanks!

[liviu.gheorghe]

Hello @sebastian-andrada ,

If 1 Gbps is what you want, why don't you use GLC-TE, 1 G copper, which should be compatible with the Cisco 1300XS series:

https://tmgmatrix.cisco.com/

HTH

[sebastian-andrada]

Hi,

Because I don't have that model. I just want to know if SFP-10G-T-X is compatible with any port on C1300.

Thanks

[liviu.gheorghe]

Ok. Yes, the SFP-10G-T-X is compatible with the C1300SX series.

You can see this in the https://tmgmatrix.cisco.com/ by searching after SFP-10G-T-X in the landing page and after that narrow your search by selecting C1300 from the left side menu. You will get a list of C1300 models that are compatible with SFP-10G-T-X.

HTH