VHDCI 68M EXT. LVD/SE Terminator

Introduction

A VHDCI 68-pin SCSI terminator is a device used to terminate a VHDCI (Very High-Density Cable Interconnect) 68-pin SCSI bus. The VHDCI connector is a high-density connector that's relatively compact and is often used in server and storage environments. It has 68 pins and is commonly used in Ultra320 and Ultra640 SCSI implementations.

The VHDCI 68-pin SCSI terminator is designed to be plugged into the last device on the SCSI bus or into an unused port if no device occupies that position. It absorbs the signal energy and prevents it from reflecting back along the cable, ensuring that data transmission remains reliable across the SCSI bus.

Terminators can be active or passive. Active terminators have their own power source and are capable of boosting the signal, while passive terminators rely solely on the signal's energy. The choice between active and passive terminators depends on the specific SCSI setup and requirements.

In summary, a VHDCI 68-pin SCSI terminator is a device used in SCSI systems to ensure proper signal termination, prevent signal reflections, and maintain reliable communication between devices connected to the SCSI bus.