SGI InfiniteStorage 4000 Series Podręcznik Użytkownika Strona 108
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90 007-4834-001
A: Specifications and Requirements
Power Requirements
Table A-2 lists the power requirements for the rack.
Power Distribution Units
The rack has two PDUs (power distribution units). Each PDU has its own power cords
(reference Figure A-1 on page 84). Due to limited space inside the rack, it may be easier
to connect and route power cords before installing the support rails and enclosures.
To ensure redundancy, connect the PDUs in the rack to independent power circuits.
Connect one power cord from each enclosure to each PDU in the rack.
Power Cords and Receptacles
The rack is shipped with three types of power cords:
• Enclosure power cords: Connect from each component to the PDU.
• Domestic (North America) power cords: Connect from the PDU to an independent
30-A circuit breaker.
• International power cords: Connect from the PDU to an independent 32-A circuit
breaker.
The rack has two identical AC power distribution boxes, each with separate power cords.
Depending on the configuration ordered, each box supports either North American
Table A-2 AC Power Requirements (Domestic and International)
Unit of Measure Requirement
AC distribution, 250 VAC, 16 A Approved IEC 320-C19 connector
Domestic, 250 VAC, 30 A NEMA L6-30P locking plug, 6-30R receptacle (2)
International, 230 VAC, 32 A IEC 309 locking plug; IEC 309 receptacle (2)
Voltage range 180 to 257 VAC
Frequency 49 to 50.5 Hz or 59 to 60.6 Hz
Current specified at volt/freq 220/50/60
Circuit breaker 25 A
- InfiniteStorage™ 4000 RAID 1
- User’s Guide 1
- Record of Revision 3
- Contents 5
- 007-4834-001 vii 7
- About This Guide 13
- Important Information 14
- Chapter Descriptions 14
- Related Publications 15
- Conventions 16
- Product Support 16
- Reader Comments 17
- System Features 19
- 2 007-4834-001 20
- Performance Features 21
- RAID Controller Features 22
- Availability Features 23
- Supported Platforms 23
- System Components 24
- Storage Enclosures 25
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- 007-4834-001 9 27
- 10 007-4834-001 28
- 007-4834-001 11 29
- 2. Storage Enclosures 31
- Overview 33
- 16 007-4834-001 34
- 2: Storage Enclosures 34
- The Disk Drives 35
- RAID Controllers 35
- 18 007-4834-001 36
- Power Supply and Fan Modules 38
- Tray ID Selection 39
- Link Rate Switch 40
- SFP Transceivers 40
- 007-4834-001 23 41
- Figure 2-9 SFP Transceiver 41
- Turning the Power On 43
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- 007-4834-001 27 45
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- 007-4834-001 29 47
- Turning the Power Off 48
- 007-4834-001 31 49
- Checking the Indicator Lights 50
- Rear Indicator Lights 52
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- Moving the Enclosure 55
- Removing the Enclosure 56
- 007-4834-001 39 57
- Reinstalling the Enclosure 58
- Front Bezel Air Filter 59
- 42 007-4834-001 60
- Replacing a Failed Disk Drive 61
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- 007-4834-001 45 63
- 46 007-4834-001 64
- Alarm Mute button on the 64
- 007-4834-001 47 65
- 48 007-4834-001 66
- 007-4834-001 49 67
- Figure 4-5) 68
- Replacing an SFP Transceiver 69
- 52 007-4834-001 70
- 54 007-4834-001 72
- 007-4834-001 55 73
- 56 007-4834-001 74
- Upgrading Drives 75
- 58 007-4834-001 76
- 007-4834-001 59 77
- 60 007-4834-001 78
- Adding Expansion Enclosures 79
- 62 007-4834-001 80
- 5. Cabling 81
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- 007-4834-001 65 83
- 007-4834-001 73 91
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- 007-4834-001 77 95
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- 007-4834-001 79 97
- 80 007-4834-001 98
- Powering On the System 99
- 82 007-4834-001 100
- 5: Cabling 100
- Rack Specifications 101
- Rack Dimensions 102
- 007-4834-001 85 103
- Rack (empty) 104
- Each system 104
- 007-4834-001 87 105
- Area Requirements 106
- Wiring and Power 107
- Power Requirements 108
- Power Distribution Units 108
- Power Cords and Receptacles 108
- 007-4834-001 91 109
- Environmental 110
- Enclosure Specifications 111
- System Enclosure Air Flow 115
- Electromagnetic Emissions 117
- Product Safety 118
- Electrostatic Discharge 118
- Shielded Cables 119
- FCC Warning 119
- VDE 0871/6.78 120
- European Union Statement 120
- Attention 121
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