Bosch Appliances DVA-12T installation manual Controller Specifications

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44 en Specifications

RAID Subsystem DVA-12T Installation Manual

 

 

Warning Alarms

Audible alarms

System LEDs

Event notification via the RAIDWatch Manager (LAN broadcast, email, fax, MSN, ICQ, SMS, and SNMP traps) and RS-232C terminal screen

7.2

Controller Specifications

 

 

 

 

 

Specification

 

 

 

 

RAID Levels

0, 1(0 + 1), 3, 5, 10, 30, 50, JBOD, and non-RAID disk spanning

 

 

 

 

Host O/S Compatibility

Host O/S independent; determined by iSCSI offload utilities and

 

 

hardware

 

 

 

 

Host Interface

RJ-45 Gigabit Ethernet

 

 

 

 

Host Channels

2 pre-configured host channels

 

 

 

 

Drive Interface

Supports up to 12 channels of 3Gbps SATA-II, SATA-I backward

 

 

compatible

 

 

 

 

Drive Channels

All drive channels are pre-configured and cannot be changed

 

 

 

 

Cache Mode

Write-through, write-back, adaptive write policy

 

 

 

 

Cache Memory

Pre-installed 1 GB (or above) DDR RAM DIMM with/without ECC,

 

 

registered; in one DIMM socket

 

 

 

 

Number of LUN’s

Up to 32 per host ID

 

 

 

 

Multiple Target IDs/

Yes

 

Host Channel

 

 

 

 

 

Firmware on Flash

Yes

 

Memory

 

 

 

 

 

 

 

 

 

Specification

 

 

 

 

CPU

600MHz PowerPC 750FX

 

 

 

 

Gigabit Ethernet Chip

Intel 82546 x 1

 

Controllers

 

 

 

 

 

DIMM Slot

One 184-pin DDR DIMM module

 

 

 

 

Flash ROM

32Mbit (4MB)

 

 

 

 

NVRAM

32KB with RTC

 

 

 

 

Hardware XOR

Yes

 

 

 

 

Real-time Clock

For event messages with time record

 

 

 

F.01U.027.798 V1 2006.06

Bosch Security Systems

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Contents RAID Subsystem DVA-12T Page Table of Contents 01U.027.798 V1 Bosch Security Systems Safety Precautions Precautions and InstructionsESD Precautions 3Certification01U.027.798 V1 Bosch Security Systems ISCSI Host Ports IntroductionProduct Overview Enclosure Chassis Chassis OverviewRear Panel Overview 2Front Panel Overview3Hard Drive Numbering Front Handles Subsystem ComponentsBackplane Board Drive Trays RAID Controller Module6BBU 4Controller Module InterfacesDimm Module Power Supply Units Cooling ModulesLED Indicators 4Audible AlarmsSubsystem Monitoring I2C busHot-swappable Components Hot-swap CapabilitiesComponents Normalized AirflowHardware Installation Installation PrerequisitesPrecautions and Instructions IntroductionGeneral Installation Procedure Static-free InstallationRack/Cabinet Installation 7Drive Tray InstallationInstallation Procedure Flowchart Installation Procedure DoneFront View of an Individual Drive Tray Drive Tray Key-lock Rotation Subsystem Monitoring Subsystem Monitoring OverviewDrive Tray LEDs Status-indicating LEDsBrief Overview of the LEDs Name Color Status 3Controller Module LEDsEthernet Port LEDs BBU Module LED PSU LEDs7Cooling Module LEDs Audible AlarmDefault Threshold Values 4I2C Monitoring Failed DevicesChannel Default Settings Model Host Channels Drive Channels Subsystem Connection and Operation1Cabling Host Connection TopologiesDirect-Attached, Single Connection 2Connection through an Ethernet Switches Power On Power On ProcedurePower On Enclosure Check List4Power Off Procedure 4Power On Status CheckSubsystem Maintenance and Upgrading MaintenanceGeneral Notes on Component Replacement OverviewRemoving the Controller Module Controller Module Maintenance OverviewReplacing Controller Module Components 1DIMM Module Considerations 3DIMM Module ReplacementReplacing the Controller Module Dimm Module Replacement Procedure Push Back the Module Clips on the Sides of the Dimm Module2Procedure Replacing a Faulty BBU ModuleBBU Warnings and Precautions Replacing the PSU Module Replacing a Failed PSU ModulePSU Module Overview PSU Parts Identification 2Replacing a Cooling Module Cooling Module MaintenanceCooling Module Overview Hard Drive Maintenance Overview 7Replacing a Failed Hard DriveReplacing a Hard Drive 11 Front View of an Individual Drive TrayInstall the new hard drive Specifications Technical SpecificationsController Specifications SpecificationDrive Tray Specifications Power Supply SpecificationsCooling Module Specifications 6RAID ManagementFault Tolerance Management NPCSpare Parts and Accessories AccessoriesSpare Parts Model Name DescriptionPin Outs COM1 Cable DB9 and Audio Jack Pin OutsEthernet Port Pin Outs CN1 Pin Number Pin NameMain Power Pin Pin NamePage Index NumericsLAN XOR Page Page Bosch Security Systems

DVA-12T specifications

The Bosch Appliances DVA-12T is a standout in the field of kitchen ventilation, offering a seamless blend of high performance, modern design, and innovative technology. This under-cabinet range hood is engineered to deliver top-notch airflow while maintaining a surprisingly quiet operation, making it an ideal choice for both professional and home chefs.

One of the primary features of the DVA-12T is its powerful ventilation system, which boasts an impressive airflow capacity of 400 CFM. This ensures that even the most intense cooking sessions are met with adequate ventilation, effectively removing smoke, odors, and grease from the kitchen environment. The appliance is equipped with a three-speed fan that allows users to choose the appropriate level of airflow based on cooking needs, from simmering to high-heat sautéing.

In terms of design, the Bosch DVA-12T exemplifies contemporary aesthetics with its sleek stainless steel finish, which not only enhances the kitchen's appearance but is also easy to clean. Its low-profile design allows it to fit neatly under cabinets, making it a space-saving solution that does not compromise on power or effectiveness.

The DVA-12T is fitted with an advanced lighting system that includes LED lights, providing bright and efficient illumination over the cooking area. These lights enhance visibility while cooking and contribute to energy savings compared to traditional incandescent lights.

Moreover, the DVA-12T features a dishwasher-safe baffle filter that efficiently captures grease and enhances the longevity of the appliance. This user-friendly feature simplifies maintenance, allowing consumers to keep their range hood functioning optimally without hassle.

One notable characteristic of the Bosch DVA-12T is its quiet operation. With noise levels that remain as low as 46 decibels, this range hood ensures that you can enjoy conversations and the ambiance of your kitchen while cooking. This is achieved through advanced engineering that minimizes turbulence and promotes smooth airflow.

In conclusion, the Bosch Appliances DVA-12T stands out for its powerful ventilation, stylish design, user-friendly features, and quiet operation. It's an ideal choice for anyone looking to enhance their culinary environment while maintaining a serene atmosphere in the kitchen. Whether for everyday cooking or gourmet meals, this range hood represents the essence of Bosch's commitment to quality and innovation.