Hello,
how can I check whether an SFP optic is a genuine, i.e. a optic that is manufactued by HP?
Michael
Here it is:

Update:
- So, either "Emcore Corp." produced this one for HP or it is a fake...
Transceiver Type : 1000_BASE_LX_SFP
Connector Type : LC
Wavelength(nm) : 1310
Transfer Distance(km) : 10(9um)
Digital Diagnostic Monitoring : NO
Vendor Name : Emcore Corp.