NStor Technologies Disk Array Enclosure, CR8e manual Ultra Scsi

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Installation

2Connect the other end of the first data cable to the Channel #0 SCSI connector on the right side or upper I/O Interface card.

3If required, connect one end of the second one meter data cable to the Channel #2 connector on the AM RAID Controller.

4Connect the other end of the second data cable to the Channel #1 SCSI connector on the right side or upper I/O Interface card.

 

 

 

Ch 0

TOP

Ch 1

Ch 2

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I/O Interface

 

Card

 

 

 

 

 

 

Ultra SCSI

 

 

 

 

 

I/O Interface

RAID Controller

 

 

 

 

 

Ch 1

 

 

 

 

 

Card

 

 

 

 

 

 

 

 

 

 

Ch 0

 

Ch 1

NOTE: SCSI termination is automatic and requires no user configuration. Refer to “Termination” on page 21 for information on systems using DEC Fault bus protocol.

5Turn on the power to the CR8e. After the power-on self-test has completed, Status and Channel Mode LEDs will be solid green.

6Access the Options menu on the Operator Control Panel and choose the SAFTE CHAIN ID selection. Choose the “None” selection, refer to “SAFTE CHAIN ID” on page 50.

7After setting the cabinet identifications you must power cycle the subsystem. Observe normal power cycling precautions by waiting a minimum of five (5) seconds before adding power again.

This will reset the SCSI IDs to a default setting that prevents a SCSI ID conflict under normal conditions.

8Power up your computer system and run the configuration program.

This completes the hardware installation.

Fast Wide SCSI Mode

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Contents Page NStor Corporation, Inc Regulatory Information FCC Radio Frequency Interference StatementCompliance Information Statement Power Cord Selection Contents Maintenance InstallationUsing the CR8e TroubleshootingIndex Glossary Technical InformationContents Welcome PrefaceDrive Support FeaturesRegistering Your Product Where to Find AnswersViii Getting Started Fuse CR8e Subsystem at a GlancePower Supply #1 Components Hot Swap Disk DrivesHot Swap Cooling Fans Hot Swap Power Supplies Power SwitchDoor Lock Interface Card Power Cord Connector and FuseConfiguration Modules Operator Control Panel Controlling and MonitoringPower-On LED Status Indicator LEDsLEDs Activity LEDs Status LEDsAlarm Speaker Fault LEDsSAF-TE Card SAF-TE Card Setup InstallationGuidelines System RequirementsRack-Mount Subsystem Assembly Rack-Mount Subsystem Assembly Component Installation Drive Label Upper left bay, four drive slots Installing the Third Power Supply Cabling Configuration GeneralCables Termination Dual-Bus Enclosure Ultra Wide Scsi ModeTOP Single-Bus Enclosure Installation Single Dual-Bus Enclosure Fast Wide Scsi ModeUltra Scsi Two Dual-Bus Enclosures Installation Bus Module installed Installation Two Single-Bus Enclosures Installation TOP Dual-Bus Enclosure with Two Single-Bus EnclosuresInstallation Other Configurations Using the CR8e Notifications and Error ConditionsPower-On Self Test Firmware Error Conditions Scsi Bus Access FailureRAM Checksum Failure SAF-TE LED Matrix LED DescriptionsStartup Screens Operator Control PanelSubsystem Status Icon Power Supply Error ConditionsHardware Menu Main MenuConfiguration Info Component StatusPost Results Internal Temp Scsi ID Menu Options MenuSET Upper Slot IDS SET Safte ID Lower Reset Default IDS Reset Default IDs Selection Heat Threshold Safte Chain ID Change Passcode Unlock Options Common Enclosure Problems TroubleshootingCommon Scsi Bus Problems Scsi Bus Symptom Probable Cause Solution LED Status Reason Solution Common Problems and Interpreting the LED IndicationsReplacing a Disk Drive MaintenanceReplacing a Power Supply Replacing a Power Supply Replacing the Cooling Fans Replacing an I/O Interface Card Replacing a Fuse Replacing the CR8e Cabinet Maintenance Glossary Glossary RAID SAF-TE Technical Information SpecificationsCR8e ConnectorsSignal Name Pin Conductor Jumpers JP3 SCSI-to-SCSI IDs JP2 SCSI-to-SCSI ConfigurationJP4 Scsi ID Settings Pins 1 Pins 3 Drive Spinup Mode JP5 SCA Remote/Delay startJ15 FAN and J17 OEM FAN Index RAID SAF-TE Index

CR8e, Disk Array Enclosure specifications

NStor Technologies has long been recognized for its innovative storage solutions, and the CR8e Disk Array Enclosure is a prime example of this legacy. Designed to meet the growing demands of data storage in enterprise environments, the CR8e offers a robust and efficient platform for managing and securing critical data.

One of the standout features of the CR8e is its impressive capacity. Supporting up to eight 3.5-inch or 2.5-inch drive bays, it allows for flexibility in choosing the right drives, including SATA, SAS, and SSD options. This adaptability not only meets varying performance requirements but also ensures that organizations can tailor their storage solutions based on specific operational needs.

The CR8e is designed with redundancy in mind, featuring hot-swappable drive bays that enable users to replace drives without downtime, thus ensuring continuous operation. Additionally, its dual-redundant power supplies and cooling fans provide enhanced reliability. This feature is crucial for businesses that cannot afford interruptions, ensuring that their data remains secure and accessible at all times.

In terms of connectivity, the NStor CR8e supports multiple interface options, including both SAS and SATA, catering to different storage protocols and enhancing compatibility with existing systems. It is equipped with advanced RAID functionalities, supporting various RAID levels such as 0, 1, 5, and 6. This capability allows users to choose the most suitable data protection and performance strategy for their environment.

Management is made simple thanks to its user-friendly interface, which offers ease of configuration and monitoring. The enclosure also provides comprehensive diagnostic and reporting features, assisting administrators in maintaining optimal storage conditions and prolonging the lifespan of the equipment.

Furthermore, the CR8e is designed with scalability in mind. As data storage needs grow, organizations can easily expand their storage capacity by adding more enclosures. This feature allows businesses to future-proof their investments in storage technology.

NStor Technologies has incorporated cutting-edge technologies in the CR8e to ensure high-speed data transfer rates, reducing latency and enhancing overall system performance. The enclosure’s design emphasizes thermal efficiency, ensuring that the internal components are kept at optimal temperatures even during high-performance operations.

In summary, the NStor Technologies CR8e Disk Array Enclosure is a versatile and powerful solution for organizations seeking to enhance their data storage capabilities. With its robust features, excellent scalability, and emphasis on reliability, it stands out as an ideal choice for enterprises focused on safeguarding their data assets.