SFP Compatibility question

[andrey.nikolov]

Hello, we are your partner and have the following request.
We use WS-C2960X-48TS-LL and WS-C3850-48T-E Catalyst Switch. My question is whether these models SFP are compatible with these models switches:

1. APS31123CDL20 - 1.25G 1310nm 20KM

2. ATOP AP-ST1 1000BASE-T SFP

[Reza Sharifi]

Hi,

These are not Cisco SFP part numbers.  So, it may or may not work. You just have to try it to find out. Not every 3rd party optics work with Cisco equipment.

HTH

[andrey.nikolov]

if you do not recognize can it use this command: 

3850(config)# no errdisable detect cause gbic-invalid 
3850(config)# service unsupported-transceiver 

[Reza Sharifi]

3850s don't support

"service unsupported-tran" command anymore.

You can try the first command and test the SFP.

HTH