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shuaib.khalid
Beginner

Serial Number Verification

Hi,

We have recently purchased 8 Fiber SFP modules (Model # GLC-LH-SMD) from a Cisco partner, but 2 of them observed faulty. Vendor provide us the replacement but both replace SFPs were again observered faulty.

I want to verify the serial numbers of SFPs from Cisco because I don't think so that Genuine box packed SFPs can be observed on first plug in. If any verification tool is available then please share with me.

Thanks.

Shuaib

1 REPLY 1
Leo Laohoo
VIP Community Legend

If the SFP is fake, the SFP port will go into error-disable. 

Alternatively, send an email to tac@cisco.com and the Entitlements Team will immediately determine if the component is legitimate or not.