NStor Technologies CR8e, Disk Array Enclosure manual Two Dual-Bus Enclosures

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Installation

Two Dual-Bus Enclosures

With this configuration you will have a total storage capacity of up to 290 GB (using 18 GB disk drives) which provides 145 GB per channel per subsystem enclosure.

This configuration is similar to the “Single Dual-Bus Enclosure” except that the capacity is expanded with a second cabinet providing a total of eight drives per SCSI channel.

CAUTION: Ensure that the power switch is in the OFF (O) position for both the host system and the CR8e subsystem before connecting any cables.

1Connect one end of a one meter data cable to the Channel #1 connector on the AM RAID Controller.

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.

3Connect 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 0

 

 

 

 

 

 

 

 

 

 

I/O Interface

 

 

1 meter data cable

1 meter data cable

 

Dualwith-Bus Module installed.

 

 

Card

 

Dualwith-Bus Module installed.

RearView CR8e

 

 

 

RearView CR8e

Ultra SCSI

 

 

 

 

 

I/O Interface

 

 

RAID Controller

 

 

 

 

 

 

 

Ch 1

 

 

 

 

 

Card

 

 

 

 

 

 

 

 

 

 

Ch 2

 

 

 

 

 

 

 

 

 

 

 

Ch 0

 

Ch 1

14-inch jumper cable

 

Ch 0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14-inch jumper cable

 

 

TOP

Ch 1

I/O Interface

Card

I/O Interface

Card

Ch 1

5Locate the jumper cables. Connect one end of a jumper cable to the Channel #0 SCSI connector on the left side or lower I/O Interface card in the first cabinet.

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Contents Page NStor Corporation, Inc FCC Radio Frequency Interference Statement Regulatory InformationCompliance Information Statement Power Cord Selection Contents Installation Using the CR8eTroubleshooting MaintenanceGlossary Technical Information IndexContents Preface WelcomeFeatures Drive SupportWhere to Find Answers Registering Your ProductViii Getting Started CR8e Subsystem at a Glance FusePower Supply #1 Hot Swap Disk Drives ComponentsHot Swap Cooling Fans Power Switch Hot Swap Power SuppliesDoor Lock Power Cord Connector and Fuse Interface CardConfiguration Modules Controlling and Monitoring Operator Control PanelStatus Indicator LEDs Power-On LEDLEDs Status LEDs Activity LEDsFault LEDs Alarm SpeakerSAF-TE Card SAF-TE Card Installation SetupSystem Requirements GuidelinesRack-Mount Subsystem Assembly Rack-Mount Subsystem Assembly Component Installation Drive Label Upper left bay, four drive slots Installing the Third Power Supply General Cabling ConfigurationCables Termination Ultra Wide Scsi Mode Dual-Bus EnclosureTOP Single-Bus Enclosure Installation Fast Wide Scsi Mode Single Dual-Bus EnclosureUltra Scsi Two Dual-Bus Enclosures Installation Bus Module installed Installation Two Single-Bus Enclosures Installation Dual-Bus Enclosure with Two Single-Bus Enclosures TOPInstallation Other Configurations Notifications and Error Conditions Using the CR8ePower-On Self Test Scsi Bus Access Failure Firmware Error ConditionsRAM Checksum Failure LED Descriptions SAF-TE LED MatrixOperator Control Panel Startup ScreensPower Supply Error Conditions Subsystem Status IconMain Menu Hardware MenuComponent Status Configuration InfoPost Results Internal Temp Options Menu Scsi ID MenuSET Upper Slot IDS SET Safte ID Lower Reset Default IDS Reset Default IDs Selection Heat Threshold Safte Chain ID Change Passcode Unlock Options Troubleshooting Common Enclosure ProblemsCommon Scsi Bus Problems Scsi Bus Symptom Probable Cause Solution Common Problems and Interpreting the LED Indications LED Status Reason SolutionMaintenance Replacing a Disk DriveReplacing 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 Specifications Technical InformationConnectors CR8eSignal Name Pin Conductor Jumpers JP2 SCSI-to-SCSI Configuration JP3 SCSI-to-SCSI IDsJP4 Scsi ID Settings JP5 SCA Remote/Delay start Pins 1 Pins 3 Drive Spinup ModeJ15 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.