For those outside the IT/networking realms, SFP use uniform connectors for both the networking device and the fiber cable, but the major vendors (Cisco and friends) have used firmware flags and settings to provide vendor lock-in for at least the last 15 years.
It used to be that in the event of a major outage or hardware failure you would need to issue additional debug commands to the effect of "I know this isn't your approved SFP but please just try it," if you were trying to replace a first party SFP with a third party one. TAC would more or less laugh at you and hang up if you sought support.
I'm not sure if this product will _actually_ change any of that, but here's hoping.
It used to be that in the event of a major outage or hardware failure you would need to issue additional debug commands to the effect of "I know this isn't your approved SFP but please just try it," if you were trying to replace a first party SFP with a third party one. TAC would more or less laugh at you and hang up if you sought support.
I'm not sure if this product will _actually_ change any of that, but here's hoping.