SFP Is not supporting Cisco2960S switch

[zubairgondal77@gmail.com]

Dear Team, 

we have 8 cisco switch 2960s. We want to use the SFP (Allied Telesis). 

But cisco switch is not supporting the SFP . please anyone give to us command or any trouble shooting steps there we can connect to cisco switch296s. 

SFP model is 

The Alliedtelesis AT-SPLX10 4 334.51 5 1,338.04

SFP Pluggable Optical Module, 1000LX10, 10km, Single mode, Dual fiber
[Tx=1310,Rx=1310], LC conn. (0 to 70°C)

[balaji.bandi]

Look that the cisco support matrix.

https://www.cisco.com/c/en/us/support/docs/interfaces-modules/cwdm-gbic-sfp/72370-sfp-trcvr-mods.html

make sure they are compatible, if any hadware falure, you loose warranty.

[Georg Pauwen]

Hello,

in addition to Balaji's post, you can always try the global command 'service unsupported-transceiver', that sometimes detects SFPs that are not in the compatibility matrix...