Sony DDS-4, Руководство по описанию продукции

Страница: 8 / 177

2. SPECIFICATION
2. 1 PHYSICAL SPECIFICATIONS ................................................................................. 2-1
2. 1. 1 Dimensions .................................................................................................. 2-1
2. 1. 1. 1 Mounting Holes .......................................................................... 2-2
2. 1. 2 Weight ........................................................................................................... 2-3
2. 1. 3 Connectors ................................................................................................... 2-3
2. 1. 3. 1 SCSI Cables and Terminators ................................................... 2-3
2. 2 ENVIRONMENTAL SPECIFICATIONS .................................................................... 2-4
2. 2. 1 Temperature and Humidity Range ............................................................. 2-4
2. 2. 2 Altitude ......................................................................................................... 2-4
2. 2. 3 Dust ............................................................................................................... 2-4
2. 2. 4 Vibration ....................................................................................................... 2-4
2. 2. 5 Shock ............................................................................................................ 2-4
2. 2. 6 Acoustic Noise ............................................................................................. 2-5
2. 2. 7 ESD ............................................................................................................... 2-5
2. 2. 8 Orientation ................................................................................................... 2-5
2. 3 PERFORMANCE SPECIFICATION .......................................................................... 2-6
2. 3. 1 Data Capacity ............................................................................................... 2-6
2. 3. 2 Data Transfer Rate ....................................................................................... 2-6
2. 3. 2. 1 Sustained Data Transfer Rate To and From Tape ................... 2-6
2. 3. 2. 2 Burst Data Transfer Rate To and From the SCSI Bus ............ 2-6
2. 3. 3 Initialize Time ............................................................................................... 2-6
2. 3. 4 Load Time ..................................................................................................... 2-7
2. 3. 5 Rewind Time ................................................................................................ 2-7
2. 3. 6 Search Time ................................................................................................. 2-7
2. 3. 7 Unload Time ................................................................................................. 2-7
2. 3. 8 Error Rate ..................................................................................................... 2-7
2. 3. 9 Retry Limits on Rewrites ............................................................................ 2-7
2. 3. 10 Definition of Failure ................................................................................... 2-7
2. 3. 11 Mean Time Between Failures ................................................................... 2-7
2. 3. 12 Mean Time To Repair ................................................................................ 2-7
2. 3. 13 Component Life ......................................................................................... 2-8
2. 3. 14 Durability .................................................................................................... 2-8
2. 4 SAFETY ...................................................................................................................... 2-8
2. 4. 1 Conditions of Acceptability ........................................................................ 2-8
2. 5 INSTALLATION REQUIREMENTS .......................................................................... 2-9
2. 5. 1 Power Requirements ................................................................................... 2-9
12345
12345
12345
12345
12345
12345
12345
12345
12345