What are the differences between GBIC, SFP, SFP+, SFP28, QSFP, QSFP+, and QSFP28?

GBIC, SFP, SFP+, SFP28, QSFP, QSFP+, QSFP28 are all packaging methods for optical transceiver, they are different transmission rates and are the main ways to distinguish optical modules. Among them, SFP, SFP+, SFP28 have the same size, and QSFP+, QSFP28 have the same size. These methods are the main types of optical modules for DAC Cable and AOC […]