Quantum TC-L53FN-AR Guia do Utilizador descarregar pdf (Página 70)

Chapter 5 Specifications

LTO Cartridge Specifications

56 LTO-5 Tape Drive User’s Guide

• 128 bytes are used for error information.

• Approximately 4K bytes are not used.

The cartridge memory is powered, read, and written to via a radio-

frequency link.

Cartridge Reliability After 5,000 load/eject cycles, replace the cartridge to insure data

integrity.

1 2 ... 65 66 67 68 69 70 71 72 73 74 75 ... 95 96

LTO-5 Tape Drive 1
Contents 3
Chapter 3 Operation 21 4
Chapter 4 Theory 37 4
Chapter 5 Specifications 45 5
Index 81 6
Ta b l e s 9
Document 11
Organization 11
Standards Conformance 13
Introduction 15
Drive Models 16
Features 17
Chapter 1 Introduction 18
Installation Procedures 19
Handling Precautions 20
Guidelines 20
Preinstallation 21
Requirements 21
Unpacking and 21
Inspecting the Drive 21
Installing the Internal 22
LTO-5 Half-Height Tape 22
Orientations 23
Mounting Hole Locations 24
Figure 5 Internal Drive 25
Interfaces 25
LTO-5 Full-Height Tape 26
Mounting holes 27
Drive Interfaces 28
26-pin SFF-8088 mini-SAS 30
AC power 30
AC power connector 30
AC power switch 32
Operation 35
Chapter 3 Operation 37
Table 2 Front Panel Display 40
LED Blink Codes 40
Using LTO Tape Cartridges 42
Write Protecting a Tape 43
Cartridge 43
Tape Cartridge Care and 44
Maintenance 44
Data Cartridges 45
WORM Data Cartridges 46
Cleaning the Tape Drive 48
Procedure 49
Chapter 4 51
Track Layout 51
Recording Method 52
Data Buffer 53
Data Integrity 53
Data Compression 55
Considerations 56
Intelligent Data 57
Compression 57
Chapter 4 Theory 58
Specifications 59
Chapter 5 Specifications 61
Physical Specifications 61
Drive Dimensions (side) 61
Power Specifications 64
Table 7 Drive Performance 65
Environmental Requirements 66
Injected Noise Specifications 67
Reliability Specifications 67
Mean Time Between 68
Failures 68
LTO Cartridge Specifications 69
Troubleshooting Guide 71
Troubleshooting Suggestions 72
Understanding LED Sequences 76
(Full-Height) 77
Table 12 Tape Drive LED 78
Sequences 78
Encryption LED, LTO-5 83
Ta p e D r iv e 83
Problems with cartridges 84
Encryption Troubleshooting 86
Installation Checklists 87
Appendix B 89
Equipment 89
Appendix C 91
Regulatory Compliances 91
Safety Compliances 91

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