BA370

Raid rack-mount enclosure

Raid

Features	Descriptions
Option Part Number	SW370-AA	SW370-EA	BA370-AA
Spare Part Number	70-32852-01 Blue	70-32852-02 Gray	DS-BA370-AA
Cabinet	Raid pedestal	Raid pedestal	Raid rack-mount enclosure
Device Support	24	24	24
I/O	6 Single ended I/O modules	6 expandable single ended I/O modules	BA35X-MN - Single-ended I/O Module

The DS-BA370-AA/AB is an integrated backplane that will support the HSZ70 or HSG80 controller. This UltraSCSI enclosure has the equivalent of 4 device shelves for up to 24 UltraSCSI devices. The controller shelf includes an EMU to monitor temperature and blowers, and a PVA for Power Verification Addressing.

Features

The major features of the BA370 are as follows:

UltraSCSI
Rack mountable or pedestal enclosure
StorageWorks compatible
Holds up to twenty-four 3½-inch disk drive SBBs per BA370
Redundant power distribution
Contains six, single-ended, Ultra Wide SBB backplane SCSI buses
No internal SCSI bus cables
Possible array controllers:

A StorageWorks HSZ70 RAID array controller that is compatible with the approved host computer SCSI bus adapters
A StorageWorks HSG80 RAID array controller that is compatible with the approved host computer Fibre Channel bus adapters

Redundant ac power entry controllers
All major components, except the single ended I/O modules and PVA module, can be replaced using the hot-swap method.
Fault monitoring and reporting capability for incorrect voltages, shelf blower failure, power supply failure, and excessive operating temperature.
The BA370 may be used as a master or an expansion unit.

Note:Degraded operation or non-compliance The "DS-xxxxx-xx" model number prefix defines new DIGITAL storage products. In some cases, these numbers may be similar to an existing product number. For example, DS-BA35X-HE ac power controller and BA35X-HE ac power controller. These products are not interchangeable. Installing incompatible products in a StorageWorks subsystem could result in degraded operation or non-compliance with country-specific certifications.