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En g li s h – HP D3604-90004 User Manual

Page 27

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2 Cabling Storage Devices and Setting SCSI Addresses

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Duplex Configuration

C20

C20

C11

External terminator
built into cable

SCSI Device
Shelf

SCSI Device
Shelf

Hot Swap
Subsystem

Internal
terminator

SCSI B

SCSI C

SCSI D

SCSI A

Figure 2-5. Duplex Configuration

In this example, the SCSI device shelves are connected to the upper hot-swap
cage. Make sure the addresses in the SCSI device shelves are unique to each
device, including the hot-swap disk modules. SCSI A cannot be connected to a
DAC card. SCSI B can be connected to a DAC card.

For internal cable part numbers, see the “Cabling Diagram Legend.” To change
the SCSI addresses, see the “Setting SCSI Addresses” section.