Bosch PB-DVA12T41R DVR 12 Bay 4X1TB HDD 5 Disk
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The DVSA Premium series, Bosch Digital Video Storage Array, is built for the security industries most demanding digital video storage applications, providing high capacity, unlimited flexibility and unmatched reliability. Bosch DVSA satisfies the ever increasing demands of CCTV for video - high speed recording, high performance playback, uninterruptable reliability and massive capacities. With complete RAID 5 protection and SATA-II hard drives, it is ideally suited for when the highest level of data availability is demanded. The "Premium" models are fully featured RAID 5 disk arrays. With the focus on non stop reliabillity all critical components, including the drive trays, power supply units and cooling modules, are hot-swappable within the cableless modular chassis. Bosch DVSA "Premium"models are also designed for expansion. Two Gigabit Ethernet ports allow the connection of up to 31 Bosch video servers over standard Ethernet networks, which improves the cost-effectiveness of the RAID-based solution. The Bosch DVSA iSCSI solution is ideal for building a shared pool of storage for Bosch Video Servers. In the event of a failure, the Bosch Digital Video Storage Array sounds an audible alarm to notify a user. The units also ensure that system managers can be constantly updated with their status via a choice of channels, including email, fax, LAN broadcast, SNMP traps, MSN Messenger and SMS messages depending on the infrastructure in place and user preferences. The 4 or 12 SATA-II drive channels are routed through the backplane board to the lockable drive trays installed via the front of the Bosch DVSA. The completely cableless, backplane-based design eliminates problems associated with cable connections and offers a higher level of serviceability. Bosch DVSA supports multiple RAID configurations, each with distinct write policy, stripe size and optimization modes. Hot rebuild and numerous fault correction mechanisms ensure the highest standard of RAID protection. Each unit has a battery backup unit (BBU) installed to prevent data loss during a power failure. When used with the Bosch iSCSI-based applications, e.g. VRM, the DVSA Premium Series iSCSI Digital Video Storage Array provides a bandwidth up to 200 Mbit/s and 43 concurrent iSCSI sessions. Combined with comprehensive firmware features, the Bosch Digital Video Storage Arrays ensures extreme reliability and exceptional data availability in today's most data intensive video storage environments. A highly reliable storage solution is assured by factory burn-in procedures and extensive selection process for hard disk drives, covered by the Bosch 3 year warranty program. Technical Specifications: Electrical: Model No.: DVA-12T-04100RA No. of Hard Drives: 4x1 TB Voltage Range: 120/240 VAC 50/60 Hz Operating Power: 350 W (1197 BTU/hour) Model No.: DVA-12T-12100RA No. of Hard Drives: 12x 1 TB Voltage Range: 120/240 VAC 50/60 Hz Operating Power: 350 W (1197 BTU/hour) Compatible Bosch Video Servers: VIP X Series Video Encoders Dinion IP cameras G4 Auto Dome Mechanical: Connectors: Power: IEC Male RS-232 (Serial) Port: Audio Jack, for upgrade and service Host Ports: Two (2) RJ-45 Gigabit Ethernet Host Channels Dimensions (WxHxD): 446 x 88 x 490 mm 17.6 x 3,5 x 19.3 inches Weight: 32.5 kg, (71.6 lb) approximate Environmental: Operating Temperature: 0Ã‚Â°C to 40Ã‚Â°C (32Ã‚Â°F to 104Ã‚Â°F) Relative Humidity: 5% to 95% non-condensing Electromagnetic Compatibility (EMC): Complies with FCC and CE Regulations Product Safety: CE, UL, CB, EN and IEC.