Meridian Data manual SecurStor 16i Installation and Hardware Reference Manual

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SecurStor 16i Installation and Hardware Reference Manual

b.The subsystem is designed to operate in an environment where the ambient temperature around the chassis must not exceed 104°F.

c.The openings on the enclosure are for air circulation and hence the ventilation openings should never be obstructed.

d.Proper grounding, over-current protection, and stability features should be provided with the rack cabinet into which the subsystem is mounted.

5.Operate the subsystem in an environment with low humidity.

6.Make sure the voltage of the power source is within the rated values as indicated by the label attached to the power supplies before connecting the subsystem to the power source. You may also refer to the Appendix A of this manual for technical details.

7.Airflow considerations: The subsystem requires an airflow clearance especially on the front and the rear sides. For proper ventilation, a minimum of 1 inch is required between the front of the enclosure and rack cover; a minimum of 2 inches is required between the enclosure and end of the rack cabinet.

8.Handle the system modules by the retention screws, eject levers, or the modules’ metal frames/faceplates only. Avoid touching the PCB boards and connector pins.

9.None of the covers or replaceable modules should be removed in order to maintain compliance with safety, emission, or thermal requirements.

10.If the subsystem is going to be left unused for a long time, disconnect the subsystem from mains to avoid damages by transient over-voltage.

11.Never open the subsystem top cover, unless directed to do so by EMD Support.

12.Always secure every enclosure module by its retaining screws or make sure it is held in place by its latches or hand screws.

13.Always make sure the subsystem has a safe electrical earth connection via power cords or chassis ground by the rack cabinet.

14.Be sure that the rack cabinet in which the subsystem chassis is to be installed provides sufficient ventilation channels and airflow circulation around the subsystem.

15.If it is necessary to transport the subsystem, repackage all disk drives separately.

16.If one of the following situations arises, get the enclosure checked by service personnel:

a.Any of the power cords or plugs is damaged.

b.Liquid has penetrated into the subsystem.

c.The enclosure has been exposed to moisture.

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Contents Installation and Hardware Reference Manual Contact Information CopyrightElectric Shock Warning FCC Class B Radio Frequency Interference StatementCCC Precautions and Instructions Safety PrecautionsESD Precautions Who should read this manual? About This ManualConventions Steps Software and Firmware UpdatesLists Table of Contents Subsystem Monitoring Appendix a Technical Specifications This page intentionally left blank Page Product Overview Product IntroductionEnclosure Chassis Chassis Overview Physical Dimensions Front Panel OverviewHard Drive Numbering Rear Panel OverviewSubsystem Components Backplane BoardDrive Trays RAID Controller ModuleController Module Interfaces Controller Module Interfaces 2-port versionDimm Module Power Supply Units5 BBU Cooling Modules PSU ModuleLED Indicators 1 I2C busHot-swappable Components Firmware FW Audible AlarmsHot-swap Capabilities Components Normalized AirflowThis page intentionally left blank Page Chapter Hardware Installation IntroductionSecurStor 16i Installation and Hardware Reference Manual General Installation Procedure Installation Procedure Flowchart Installation OverviewUnpacking the Subsystem BBU Installation BBU Module Installation OverviewBBU Warnings and Precautions Installation ProcedureLoosening the BBU Retention Screws Hard Drive Installation Hard Drive Installation PrerequisitesFront View of an Individual Drive Tray Rack/Cabinet Installation Drive Tray Key-lock RotationPage Chapter Subsystem Monitoring Subsystem Monitoring OverviewBrief Overview of the LEDs Status-indicating LEDsDrive Tray LEDs Controller Module LEDs Name Color StatusRestore Nvram Defaults a Push Button AmberHow to use the button? Ethernet Port LEDsBBU Module LED PSU LEDsCooling Module LEDs Color StatusAudible Alarm Default Threshold ValuesI2C Monitoring Failed DevicesPage Connection Overview CablingHost Connection Topologies Network TopologiesPoints of Failure Sample Topology Direct-Attached, Dual-path ConnectionSample Topology Multiple Servers Each with Dual Connections ISCSI Topology and Host LUN Mapping Power On Sample Topology Connection and Host LUN MappingPower On Enclosure Power On ProcedureCheck List Power On Status Check Power SwitchesPower Off Procedure Stop I/O access to the systemGeneral Notes on Component Replacement MaintenanceOverview Replacing Controller Module Components OverviewSubsystem Maintenance and Upgrading Removing the Controller ModuleLoosening the Retention Screws from the BBU Module Replacing the Controller Module Removing the Controller Module from ChassisReplacing or Upgrading Memory Modules Memory Module Installation OverviewSelecting the Memory Modules Dimm Module Installation Removing a Dimm ModuleReplacing a Faulty BBU Fault ConditionsReplacing a Faulty BBU Remove the Retention Screws from BBU Faceplate Install the BBU Module Replacing a Failed PSU Module Printed Text on PSU HandleReplacing the PSU Module PSU Parts Identification10 Removing the PSU Retention Screw Cooling Module Maintenance Remove the cooling fan assembly by the following steps Replacing a Cooling Module13 Removing a Cooling Module Hard Drive Maintenance Overview Replacing a Failed Hard DriveReplacing a Hard Drive 15 Front View of an Individual Drive Tray16 Opening the Drive Tray Front Flap 18 Loosening the Hard Drive Screws Page Appendix a Certifications Configuration ArchitectureDrive Tray Specifications RAID Management SecurStor 16i Installation and Hardware Reference Manual Appendix B Pinouts COM1 Serial Port CableNull Modem COM2 Serial Port Cable to UPSEthernet Port Pinouts STP LAN Cable Appendix C Uninterruptible Power Supply Connect the PSU Module Power CordsSecurStor 16i Installation and Hardware Reference Manual Set the Baud Rate Connect COM2Normal Operational Status UPS MessagesMessage 5 Warning UPS Battery Low 50% UPS Message SummaryThis page is intentionally left blank