Datasheet

562 | Digital Recording and Storage | Disk Arrays (Network Attached)
DSA-N2B40 iSCSI Disk
Array Series
Features
▶
Scale-out network storage solution: base unit with up
to six disk shelf expansion units
▶
Configurable RAID‑4 or RAID‑DP (Double Parity) data
protection
▶
Redundant hot-swappable power supplies and cooling
fans
▶
Four Gigabit Ethernet ports for high speed iSCSI
connectivity
▶
Modular design for ease of service
▶
Central management through Web-based GUI
The DSDA iSCSI series represent the second generation of
Bosch Digital Video Disk Arrays and are designed for the
security industries most demanding digital video storage
applications to manage the relentlessly growing digital
video data.
The DSA‑N2B40 provides the utmost scalability and
performance within the Bosch iSCSI disk array portfolio.
Functions
The DSA‑N2B40 is the co-branded FAS Series FAS 2040
from NetApp which provides a scale-out network storage
solution that provides security, high “in-the-box”
scalability, peace-of-mind data protection, and simplified
management of all your video data. NetApp’s FAS Series
are based on a 16‑year enterprise proven and well tested
OS—Data ONTAP. NetApp pioneered the iSCSI protocol
years ago and remains the market leader.
Designed as a scale-out system, the DSA‑N2B40 allows
connecting up to six disk shelf expansion units to one
base unit. The base unit provides a maximum of 12 x 1 TB
SATA‑II hard disk drives and each disk shelf expansion
unit will provide a maximum of 14 x 1 TB hard disk drives.
The DSA‑N2B40 is a fully featured RAID protected disk
array which provides RAID‑4 protection for capacity-
oriented environments and RAID‑DP protection for
availability oriented environments. RAID‑DP (Double
Parity) is a form of RAID‑6 without any performance
penalty. RAID-DP is strongly recommended if the system
will be used with disk shelf expansion units.
High Reliability and Availability
With redundant hot-swap power and cooling, four Gigabit
Ethernet ports, NVRAM, and protection from double-disk
failure and single bit errors during RAID rebuilds with
RAID‑DP, the DSA‑N2B40 keeps your data safe and
available.
Monitoring
Full SNMP support with agents compatible with SNMP
version 1 as well as MIB‑II and NetApp custom MIBs
supported. In case of component failures SNMP, e-mails
(Autosupport Mails) or HTTP (HTTPS) messages will be
generated.
Features
The intelligent combination of battery backed up
nonvolatile RAM (NVRAM), the NetApp RAID‑DP
technology and the Write Anywhere File Layout (WAFL) all
contribute to data reliability and recoverability and
provide superior system performance.
The RAID‑4 or the RAID‑DP protection allows for capacity
expansion on the fly, with no RAID rebuilt or interruption
to users. This is getting more and more important as HDD
capacities are getting bigger and bigger.
All Bosch NetApp systems come with a 3 years Next
Business Day Parts Delivery warranty and with a 3 years
software warranty.
Certifications and Approvals
Region Certification
Europe CE DSA-N2B40
Global RoHS DSA-N2B40
CB DSA-N2B40
Russia GOST DSA-N2B40
USA UL DSA-N2B40
Australia CTICK DSA-N2B40
Canada CSA DSA-N2B40
China BSMI-
DoC
DSA-N2B40
Japan VCCI DSA-N2B40
Argentina IRAM DSA-N2B40
South Africa SABS DSA-N2B40
Nigeria SONCAP DSA-N2B40
Korea KCC DSA-N2B40
Bosch Security Systems B.V. www.boschsecurity.com
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