Quantum SDLT 320 Manual de usuario descargar pdf (Pagina 146)

Glossary SDLT 220 and SDLT 320 Product Manual

G-10 March 2004 81-85002-01

Take-up Reel The reel inside every DLTtape drive onto which DLTtape media

is wound. The in-the-drive take-up reel enables DLTtape systems

to operate using a single-reel cartridge and thereby pack more

tape and data into every cartridge.

TapeAlert A firmware feature that monitors and returns the results of the

tape drive’s on-going self-diagnosis activity.

Tape Path The path through which tape moves from the cartridge, past the

read/write head, and onto the take-up reel. The patented DLTtape

drive head guide assembly provides a gentle and solid path that

ensures tracking accuracy and long tape life.

TB Terabyte. A unit of measure equal to 1000 Gigabytes (GB).

TCM Tape Control Module. The SDLT TCM consists of a variety of

components; the most significant of these include the base plate,

the cartridge receiver, the tape supply motor assembly, the floor

plate assembly, and the buckling mechanism.

Termination A physical requirement of the SCSI bus. A device that attaches to

both ends of an electrical bus and prevents reflection or echoes of

signals that reach the end of the bus.

Track A linear or angled pattern of data written on a tape surface. DLT

and SDLT drives write information on multiple tracks

simultaneously.

Transfer Rate The speed at which the data is transferred between a host (i.e.,

drive) and a recorded device. Usually expressed as bytes/sec or

bytes/minute.

TUR Tape Unit Ready.

TUV Technischer Uberwachungs Verein (German Safety Agency).

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Quantum SDLT 320 Manual de usuario Pagina 146