Sun Microsystems A3500 manual Front Sequencer Rear

Page 35

2.4.2Power Connections

L9

L8

L7

L6

L5

R9

R8

R7

R6

R5	R6	R8	R4	R9

R4

Front

sequencer

L4

R3

L3

L2	R2
	R2	Rear
		Rear
L1	R1	sequencer
	R1
	Rear view

R1&R2	R7	R3	R5
L6	L8	L4	L9

L1&L2 L7

L3

L5

FIGURE 2-18Two A3000 Controller Modules and Seven D1000 Disk Arrays (Power)

Chapter 2 StorEdge A3500 Configurations 2-19

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Contents Sun StorEdge A3500 Hardware Configuration Guide Page Contents Iv Sun StorEdge A3500 Hardware Configuration Guide September Preface Using Unix CommandsTable P-2Shell Prompts Typographic ConventionsShell Prompts Table P-1Typographic ConventionsTable P-3Related Documentation Related DocumentationSun Documentation on the Web Sun Welcomes Your CommentsPage Host Connections Configuration Guidelines Single Host Supported Host ConfigurationsDaisy Chain Independent Controller Multi-Initiator 4Two-Node Multi-Initiator Configuration5AC Power Sequencers-Ultra 2 Power Connector Ultra 2 Host System-Power Connection RequirementGain access to the AC power sequencers StorEdge A3500 Configurations Rear StorEdge D1000 Disk Array SettingsOption Switch 1 1x2 ConfigurationScsi Jumper Cables and Terminators Module ID Switch1x2 Module ID Switch Settings 51x5 Option Switch Settings for StorEdge D1000 Disk Array 2 1x5 Configuration11x5 Module ID Switch Settings 82x7 Option Switch Settings for StorEdge D1000 Disk Array 3 2x7 Configuration22x7 Module ID Switch Settings 43x15 Module ID Switch Settings 4 3x15 Configuration33x15 Module ID Switch Settings 10Sun StorEdge A3500 Hardware Configuration Guide September 5Controller Module a 1x2 CablingScsi Cabling Cable Lengths11One A3000 Controller Module and Two D1000 Disk Arrays Scsi Scsi ConnectionsPower Connections 6Controller Module a 1x5 CablingDifferential Scsi terminator Scsi jumper cable Rear view R6R4 Front sequencer R1&R2 Rear sequencer L1&L2 8Controller Module B 2x7 Cabling7Controller Module a Controller Module a Controller Module B Front Sequencer Rear 3x15 Cabling 11Controller Module C Controller Module a10Controller Module B 3x15 Controller Module a Scsi Connections for Controller Module a203x15 Controller Module B Scsi Connections for Controller Module B213x15 Controller Module C Scsi Connections for Controller Module CPower Sequencer Interconnections Connecting to AC Power Source2x71x8 Phase a Power connections for the 1x8 cabinet are shown in Figure 28Sun StorEdge A3500 Hardware Configuration Guide September