Copper SFP in Modern Network Infrastructure
A Copper SFP, also known as an RJ45 SFP transceiver, is a type of SFP module designed to work with standard copper Ethernet cables such as Cat5e, Cat6, or Cat7. Unlike optical SFPs that use fiber optic cables to transmit data using light signals, Copper SFPs use electrical signals to transfer data over twisted-pair copper cabling.
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