DG-NAS1000 Rugged EN50155 Train Network Attached Storage (NAS)

The DG-NAS1000 provides reliable high capacity RAID1 Network Attached Storage (NAS) to IP-based systems installed on rolling stock as well as in any applications where a rugged device designed for harsh environment is required. The DG-NAS1000 is ideally suited to complement Duragon DG Family’s In-Vehicle computers providing expandable and removable mass storage for diagnostics, data aquisition or compressed video data.

Highlights

  • Rugged compact aluminum enclosure
  • Designed for hash environments
  • Up to 1 TB aggregated storage
  • RAID1 functionality (up to 500GB)
  • 256GB capacity with Flash SSD
  • 10/100 Mbit Ethernet
  • POE power supply
  • Quick and easy setup with DHCP client interface
  • Fully qualified to EN50155 and EN61373

Applications

  • Railway and rolling stock storage
  • Security & surveillance
  • Public safety systems
  • Diagnostic data storage
  • Tactical applications

FEATURES

An Ethernet interface to mass storage is a reliable interconnection technology in harsh environment applications where EMC and immunity to electromagnetic interferences are key requirements. Long cables are supported and the inherent galvanical isolation of Ethernet increased the operational reliability and stability of the DG-NAS1000 compared to other technologies such as USB2.0.

A high-performance NAS controller chip is used to bridge two 2.5” form factor SATA II HDDs to a 10/100Mbit Ethernet.

Extensive measures have been taken to ensure reliable operation under all conditions and compatibility with internationally respected standards. The sealed Ethernet I/O connector, Power Over Ethernet (POE) power supply and a compact rugged mechanical enclosure increase operational reliability.

SPECIFICATIONS

STORAGE CAPACITY HDD OPTION:
  • 100GB in RAID1 or 200GB aggregated
  • 500GB in RAID1 or 1TB aggregated
SSD OPTION:
  • 128GB in RAID1 or 256GB aggregated
HOST INTERFACE 10/100Mbit Ethernet
M12 Connector D-coded
LED INDICATORS Ethernet Link
Ethernet Activity
SATA Boot Failure
Early On
Power On
COMPLIANCE IP65 (NEMA 4X)
EN50155 (Railway applications)
EN61373 (Vibrations & Shocks)
EN60950 (Safety)
EN61000 (Immunity, Emission)
EN60068 (Environmental testing)
POWER SUPPLY Power-over-Ethernet (PoE)
Powered Device 37 – 57VDC
Power Classification: Class 0 (IEEE 802.3af compliant)
POWER CONSUMPTION 12W max
MECHANICAL Dimensions:
  • With mounting brackets 171x59.5x285mm (6.73” x 2.34” x 11.22”)(WxHxL)
WEIGHT
  • Less than 3Kg (6.6 lbs)
OPERATING TEMPERATURE NAS-0200-00 :
  • -25 to +55°C, +70°C for 10 minutes;
  • -13°F to +158°F, +158°F for 10 minutes;
NAS-0256-00 :
  • -25 to +55°C, +70°C for 10 minutes;
  • -13°F to +131°F, +158°F for 10 minutes;
NAS-1000-00 :
  • -10 to +55°C, +70°C for 10 minutes;
  • +14°F to +131°C, +158°F for 10 minutes
STORAGE TEMPERATURE -40 to +85°C; -40 to +185°F
HUMIDITY 0 to 95% non-condensing
OPTIONS Key-locked enclosure

ACCESSORIES

  • Cable M12 to M12 2m / 6.56ft length
  • Cable M12 to RJ45 2m / 6.56ft length