QSFP

QSFP, or Quad Small Form-factor Pluggable, is a compact type of port used in networking equipment like switches and servers to transmit data quickly over fiber optic or copper cables. It supports high-speed connections, often ranging from 40 Gbps (gigabits per second) up to even 100 Gbps with newer versions. Designed for data centers and high-performance networks, QSFP modules are versatile, allowing different types of connections and easy upgrades. Essentially, QSFP is a compact, high-speed interface that helps manage large volumes of data efficiently in modern digital infrastructure.