A small form-factor pluggable, or SFP optic module, helps connect network devices fast. This lets you send data far away. An SFP (Small Form-factor Pluggable) is a compact, hot-pluggable transceiver module that allows networking equipment — including switches, routers, servers, and media converters — to support different physical media, such as optical fiber or copper, without replacing the host hardware. This modular. SFP optical modules are the unsung heroes of fiber networking—the essential interface that converts electrical signals from network equipment into optical signals for transmission over fiber optic cable, and vice-versa. They are used in fiber optic communication systems to transmit data over long distances with minimal loss and interference.
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