What is the difference between eSFP optical module and general SFP optical module?
SFP is Small Form-factor Pluggable
eSFP is enhanced Small Form-factor Pluggable
There is no difference in the main functional business, as long as the optical power, sensitivity, and distance are the same, they can be used interchangeably.
The difference between them is that eSFP has some additional functions than SFP.
For example, eSFP optical modules support optical power monitoring, while traditional SFP optical modules do not support optical power monitoring.
