SCSI 3 HD68F Active Internal SCSI Terminator

Introduction

This SCSI3 Internal Active Terminator is a device designed to terminate an internal SCSI (Small Computer System Interface) bus that conforms to the SCSI-3 standard. SCSI is a set of standards for connecting and transferring data between computers and peripheral devices.

An internal SCSI setup involves connecting devices like hard drives, tape drives, and optical drives to the SCSI bus within a computer or server chassis. Termination is essential to prevent signal reflections that can cause data corruption and communication errors.

An active terminator, as opposed to a passive terminator, contains electronic components that actively manage the signals on the SCSI bus. This ensures signal integrity and prevents issues caused by signal reflections. In an internal SCSI configuration, cable lengths tend to be shorter and devices are often closer to each other, which makes proper termination even more critical to maintain reliable communication.

"SCSI3" in the description refers to the third generation of the SCSI standard, often referred to as Ultra SCSI or Fast-20 SCSI. This version of SCSI introduced faster data transfer rates and enhanced features compared to previous iterations.

In summary, a SCSI3 Internal Active Terminator is a device used in internal SCSI setups conforming to the SCSI-3 standard. It actively manages the signals on the SCSI bus to prevent signal reflections, ensuring proper signal integrity and dependable data transfer between devices connected to the internal SCSI bus.