SFP Transceiver (Digital Optical)

Optical transceiver is widely used to connect network devices like switches, NIC (network interface card) and media converters, which make them necessary in fiber optical connections.

SFP module, also known as small form-factor pluggable or mini GBIC (gigabit interface converter), is a compact, hot-pluggable optical transceiver module which is widely used for both telecommunication and data communications applications.