Infortrend A24F-R2224 4U 24-Bay Rackmount
Contents
1. 4U profile 24 bay Dual Controller FC 2G to SATA II RAID Subsystem EonStor A24F R2224 The A24F R2224 subsystem comes with two 2 2Gb per second Gbps Fibre channels interfaced through eight 8 SFP ports on two 2 independent I O modules with embedded bypass The subsystem s 4U profile rack mountable chassis houses dual redundant RAID controllers featuring complete RAID protection and data integrity functionality Designed for no single point of failure subsystem operation is protected by redundant hot swappable power supplies and cooling fan modules All major components are hot replaceable including its Li ION battery host I O modules and the RAID protected disk drives The subsystem provides high density array capacity with twenty four 24 drive bays for SATA II disk drives facilitates large I O transfer over its dual PCI X bus architecture and transmits block I Os over flexible caching and the dedicated XOR engine The A24F combines the capabilities and block level performance of RAID storage with reliable Fibre Channel connectivity Infortrend www infortrend com Reliable Storage Based on a proven architecture designed for continuous operation with heavy access loads the EonStor A24F R22724 is ideal for environments from SAN attached storage to performance intensive applications operating within an open system and multi path framework This SAN ready subsystem meets the demands for enterprise clas2. A oA PE kL NEE Te ee Cy www infortrend com D33225 Asia Pacific Infortrend Technology Inc 8F No 102 Chung Shan Rd Sec 3 Chung Ho City Taipei Hsien Taiwan Tel 886 2 2226 0126 Fax 886 2 2226 0020 sales infortrend com tw support infortrend com tw http www infortrend com tw Americas Infortrend Corporation 3150 Coronado Dr Unit C Santa Clara CA 95054 USA Tel 1 408 988 5088 Fax 1 408 988 6288 sales infortrend com tsd infortrend com http www infortrend com Japan Infortrend Japan Inc 6F Okayasu Bldg 1 7 14 Shibaura Minato ku Tokyo 105 0023 Japan TEL 81 3 5730 6551 FAX 81 3 5730 6552 sales infortrend co jp support infortrend co jp http www infortrend co jp Infortrend Technology Ltd Room 1210 West Wing Tower One Junefield Plaza No 6 Xuanwumen Street Xuanwu District Beijing China 100052 Tel 86 10 63106168 Fax 86 10 63106188 sales infortrend com cn support infortrend com cn http www infortrend com cn sales infortrend europe com support infortrend europe com http www infortrend europe com Infortrend and the Infortrend logo are registered trademarks of Infortrend Technology Inc EonStor and RAIDWatch are registered trademarks of Infortrend Technology Inc All other names brands products or services are trademarks or registered trademarks of their respective owners Copyright 2005 by Infortrend Technology Inc All rights reserved x Any
3. fan can be replaced within seconds The modules are closely monitored using self diagnostic features and the help of runtime utilities such as RAIDWatch Spring screws securing latches and key locks all provide easier access to the modules A variety of configuration and monitoring methods are available either locally via the LCD keypad panel and the text mode RS 232C terminal or remotely through the Java based GUI manager All faulty conditions including RAID configuration events module failure voltage and temperature readings are instantly reported Asystem administrator can select from the following notification methods to receive reports when away from the installation site LAN broadcast SNMP traps email fax SMS ICQ and MSN Messenger Even the notification utility can be installed redundantly on two different machines to avoid the chance of blind time www infortrend com MB Infortrend Smart Technologies Derived from more than ten years of experience in RAID storage design Infortrend s firmware features extremely compact protocol and rich varieties of algorithms to deal with the stringent requirements of storage applications The technologies enhance I O processing drive handling and system management IOSmart The IOSmart technologies consist of specific functions and configuration options that control various I O characteristics in order to meet the rapidly increasing requirements of today s applications Th
4. information provided herein is without warranties of any kind and is subject to change by Infortrend without prior notice Infortrend offers a 3 year limited warranty on subsystems and a 1 year warranty on battery backup units Dec 2005
5. serial cable audio jack to DB9 Agilent Fibre Channel 2 125 1 0625 GBd Small Form Pluggable Optical Transceiver LC wave length 850nm Reliable Storage Networking Solution Provider industries such as medical imaging security CCTV and digital media including Part Number IFT 84AF22RD24E IFT 9274CDTray pi 927472 DIZSTIS IFT 9274A2N2S1S tRN 9274CPsU IFT 9274CFanMod IFT 9274CF2HIO4L IFT 9274CF2HIO4R IFT 9274HandLLCD IFT 9274CHandR lei S274Cb1 IFT DDRESCMS5 IFT DDRESCMA IFT DDRESCMB Part Number IPTS IFT 9270AYCab IFT 9270ASCab IFT 9270CSFP2GA01 multi mode Optical FC cable LC LC MM 62 5 125 Duplex LSZH O D 1 8mmx2 1 Meter Optical FC cable LC LC MM 62 5 125 Duplex LSZH O D 1 8mmx2 5 Meters Optical FC cable LC LC MM 62 5 125 Duplex LSZH O D 1 8mmx2 10 Meters Dummy drive tray Type II bezel UPS Cable audio jack to DB9 UPS Y Cable 2 audio jack to DB9 Slide rails assembly for ES 4U 24 bay 23 to 32 rack depth Slide rails assembly for ES 4U 24 bay 23 to 36 rack depth IFT 9270CFCCab01 IFT 9270CFCCab02 IFT 9270CFCCab03 IFT 9272CDTrayDmy IFT 9270CUPSCab IFT 9270CUPSYCab IFT 9274Cslider32 IFT 9274Cslider36 CeO CB LISTED T E 42AG Europe Infortrend Europe Ltd 5 Elmwood Crockford Lane Chineham Business Park Basingstoke Hampshire RG24 8WG UK Tel 44 1256 70 77 00 Fax 44 1256 70 78 89 s CATION gXtCATION oy S FE EN cn s 2 woss
6. er of disk trays 24 Serial ATA II I drive support Host Interface 2Gbps SFP ports 8 Single channel bandwidth Tag command queuing Multiple target IDs RAID Configurations RAID levels 0 1 0 1 3 5 6 10 30 50 60 JBOD Max 32 logical drives Max 1024 LUNs Multiple array configurations Automatic background rebuild Intelligent drive handling High Availability Requirements 200MBps Redundant and hot swappable FRUs System self diagnostics Dedicated and Global hot spare Li ION battery backup module UPS support Management Software RAIDWatch Manager software gt Terminal via RS 232C Telnet over Ethernet LCD keypad panel Event notification methods Email Fax LAN broadcast SNMP traps Cell phone message SMS Instant messages MSN ICQ OS Support Microsoft Windows NT Microsoft Windows 2000 Server Microsoft Windows 2003 Server Sun Solaris ver 8 9 Red Hat Linux ver 8 9 Enterprise ver 3 SUSE Linux ver 8 9 Input Voltage 9OAC at 8A 264VAC at 4A with PFC auto switching Pe Output 12V 24A 5V 36A 3 3V 20A Relative Humidity 5 to 95 non condensing Operating Temperature OC AOC Dimensions 4U 19 inch rackmount chassis Chassis with handles 447 W x 174 4 H x 514 D mm 17 6 x 6 86 x 20 2 inches Chassis without handles 482 W x 174 4 H x 498 D mm 18 9 x 6 86 x 19 6 inches www infortre nd com W Major Ma
7. ese functions include adaptable stripe size write policy optimizations modes Guaranteed Latency I O and automatically adjusted multi threaded predictive read ahead sorted or group writes Reliable Storage Networking Solution Provider DrvSmart DrvSmart is comprised of fault preventive algorithms that ensure data integrity when hard drive imperfections occur These mechanisms correct minor defects increase reaction time allow more time to prepare a rebuild and help minimize performance impact DrvSmart functions include Media Scan and Task Scheduler hot spare drive roaming SMART and manual cloning options and more SysSmart SysSmart combines enclosure monitoring and firmware management capabilities designed to minimize the chance of downtime caused by hardware failures With SysSmart Infortrend s subsystems are smartly managed and guarded against extreme operating conditions SysSmart functions include the event triggered adaptive write policy auto shutdown dual speed fan control and the various monitoring utilities and approaches included in the powerful RAIDWatch Manager software Specifications Subsystem Characteristics 600MHz RISC CPU 512KB L2 cache ASIC266 RAID engine Redundant RAID controllers DDR cache memory 512MB BBUs per controller 1 LCD keypad panel Serial COM ports per controller 2 Ethernet ports per controller 1 Diagnostic LEDs on all FRUs Drive Interface Numb
8. p ensure safe operation and data integrity Networking Solution Provider MB Availability The EonStor A24F is powered by field proven technologies that ensure data protection and performance to meet various storage needs Datais secured by sophisticated redundant components and advanced firmware developed through a decade of experience in RAID technology In addition to the choice of RAID levels 0 1 0 1 3 5 6 10 30 50 and 60 the subsystem protects your data with various high availability algorithms ranging from predictive checking and self healing rebuilds to system self diagnostics To ensure a high level of availability critical components such as disk drives power supplies and cooling fans are all redundant and hot swappable Modules are integrated with the passive backplane via board to board connectors to eliminate points of failure Assisted by GUI management software system administrators can constantly monitor the operating status of all components through a console locally or remotely situated The subsystem guarantees data integrity with selected high MTBF components a modular fault tolerant design and a complete set of environmental monitoring and fault protection capabilities built in the firmware MB Serviceability All critical modules are housed in separate easily retrievable canisters In the event of component failure a hard disk drive power supply battery module RAID controller or cooling
9. rkets and Uses Infortrend products are used in disk to disk backup server attached and network data storage and in major video on demand stream editing and more Mi Spare Parts Description Fibre to SATA RAID controller module for ES A24F R2224 subsystems no FC 2G SFP host connectors RAID 6 Drive tray Type III bezel w maize color push button and Type II LED lightpipe Drive tray Type III bezel and Type II LED lightpipe 2 to 1 SATA SATA I MUX conversion power MOS switch embedded dual controller subsystems HDD 2 to 1 SATA SATA II MUX conversion SCA II to SATA power MOS switch embedded single controller subsystems Power supply module for ES 4U 24 bay subsystems 405W N 1 capacity Cooling fan module for ES 4U 24 bay subsystems Fibre Channel FC 2G I O board left hand side for ES 4U 24 bay subsystems 4 x SFP ports w onboard host hub Fibre Channel FC 2G I O board right hand side for ES 4U 24 bay subsystems 4 x SFP ports w onboard host hub Left side forearm handle with an LCD panel Right side forearm handle Battery cell pack Li ION for ES 4U 24 bay subsystems 512MB DDR RAM DIMM module for all EonStor subsystems 1GB DDR RAM DIMM module for all EonStor subsystems 2GB DDR RAM DIMM module for all EonStor subsystems MM Accessories Description Null modem DB9 female to DB9 male wires swapped Serial port Y cable 2 audio jacks to 1 DB 9 maintenance free during controller failover failback RS 232C
10. s storage in terms of its reliable firmware ease of management fault proof hardware and on the fly scalability MB Highlights Market leading I O performance Sustained RAID5 Read Write 770 460 MB sec Ultra high density 4U profile 24 bay enclosure Dual Active redundant controller Support RAID Level 0 1 0 1 3 5 6 10 30 50 60 NRAID JBOD Separate Host I O board design Max Connections for 8 host servers Four 4 FC 2G host channels Up to 12TB of storage capacity Support up to 2GB DDR RAM module Hot swappable battery backup unit BBU Designed for SATA II disk drives Ease of maintenance with host swappable FRUs External UPS support MB Reliability In addition to RAID protection against drive failure the subsystem has ingenious means to deal with other challenges that may jeopardize data integrity For example hard disks wear down over time and drives may arrive from the manufacturer with inherent defects Media Scan and Task Scheduler are among the DrvSmart utilities designed to detect and mend these problems The subsystem is also equipped with error containment algorithms known as the SysSmart functions Ifa critical component fails e g a battery module the subsystem automatically disables write back caching and assumes the conservative write through mode If the fault condition persists for an extended period of time the subsystem enters an idle state All of these precautions hel
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