Quantum A-Series SDLT 600A Tape Drive, Laser Guided Magnetic Recording, Pivoting Optical Servo

Models: A-Series

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A-Series SDLT 600A Tape Drive

A-Series SDLT 600A Tape Drive

A-Series SDLT 600A Tape Drive

Laser Guided Magnetic Recording

The SDLT 600A tape drive incorporates various new state-of-the-art technologies that contribute to the SDLT architecture. Some of these ideas are trademarked, others are patented. The following subsections introduce the important technologies that together, comprise the SDLT 600A tape drive.

The SDLT 600A tape drives are based on Laser Guided Magnetic Recording (LGMR) technology. LGMR provides a unique combination of the best optical and magnetic technologies, which results in dramatically higher capacities by substantially increasing the number of recording tracks on the data-bearing surface of the media. By recording data magnetically on the data-bearing side of the media and using servo movement optically on the backside, LGMR optimizes highly proven technologies to deliver the most efficient, reliable, and scalable data retrieval solution to the mid-range market.

Pivoting Optical Servo

Pivoting Optical Servo (POS) is a Quantum-invented, optically-encoded servo system, that combines high-density magnetic read/write data recording with laser servo guiding. The POS provides high-duty-cycle applications, which decreases cost and increases user convenience. The POS enables the head to track dynamic variations in tape motion which allows Quantum to provide a track count with an order of magnitude increase over previous products.

Magneto Resistive Cluster Heads

Magneto Resistive Cluster (MRC) heads are a densely packed array of small, cost-effective Magneto Resistive (MR) tape heads precisely positioned using advanced thin-film processing technology. SDLT MRC heads provide high wafer usage efficiency resulting in low head costs, are less susceptible to variations in tape speed, yield higher track density and capacity, and provide a multi-channel architecture for increased transfer rate and performance.

Quantum A-Series Tape Drives User’s Guide

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Quantum manual A-Series SDLT 600A Tape Drive, Laser Guided Magnetic Recording, Pivoting Optical Servo