Meet the Connector: SFP (Small form-factor pluggable) An SFP (small form-factor pluggable) is a hot-pluggable transceiver that allows devices to communicate with one another through data transmission. SFPs provide the required optical or electrical reach via copper or fiber optic cables. SFPs transmit and receive data at the same time, eliminating the need for additional … Continue reading What are SFP (Small form factor pluggables)?