SBP-2 (Serial Bus Protocol 2)

Serial Bus Protocol 2 (SBP-2) is a communication protocol used in digital systems to efficiently transfer data between devices, particularly for high-speed operations like connecting computers to storage devices. It organizes data transfer into manageable chunks called "transactions," ensuring reliable and orderly communication over serial connections. SBP-2 is often used in FireWire (IEEE 1394) interfaces, enabling devices like external hard drives and audio/video equipment to share data quickly and securely. Its design prioritizes speed, error checking, and compatibility, making it essential for seamless data exchange in professional and consumer electronic systems.