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Targa Systems military rugged data transfer and mass data storage systems
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Targa Systems
Ethernet Network Attached Storage (NAS)
PC Card Data Transfer Unit

 print ethernet network attached storage data sheet

Overview

Targa’s PC Card Data Transfer Units (DTU) provide a compact self-contained system to store and retrieve data from industry standard PCMCIA/ATA cards and have been qualified to meet the most demanding MIL-STD-810 and RTCA DO-160 environments.
ethernet network attached storage NAS - hard mount ethernet network attached storage NAS - panel mount ethernet network attached storage NAS - desktop unit
Hard Mount with Rugged Door Dzus Rail Panel Mount Desktop Unit
Features
• Storage Media: PC Cards (ATA) all capacities (current min/max 64MB/16GB)
• Small, lightweight, rugged design for military, aerospace, avionics and ground vehicle applications
• Locking access door with door open detect & PC Card shutdown
• Power fail detect with DOS FAT & Directory auto-save to prevent file corruption
• High speed security erase
• Interfaces: 10/100 Base T Ethernet
• Input Power +28 Vdc, with 50 msec holdup
• Mounting Hard mount - rugged door with 1/4 turn latch
    Panel mount (Dzus rail) per MS25212C at K=5
(rugged door option also available)
Model Numbers
Model # Power LED
Indicators		 Rugged
Door 		Unit
Mounting
+28 Vdc
DR30-50-2 • - - Panel Mount
DR32-50-2 • • -
DR30R-50-2 • - •
DR35-50-2 • - • Hard Mount
DR39-50-0 110–220 Vac • - Desktop
PC Card DTU Specifications
Targa Systems Network Attached Storage (NAS) DTU is a dedicated file server providing access to DOS files, stored on a removable PC Card, for single client or multi-client users over an IEEE 802.3 Ethernet link.
Supported Protocols FTP, NFS, HTTP, TFTP
Data Transfer rates FTP NFS/TCP NFS/UDP
Data Reads 5 MB/sec 4 MB/sec 6 MB/sec
Data Writes 3 MB/sec 2.6 MB/sec 2.8 MB/sec
Average data transfer rates measured with single client over multiple file transfers. Actual end user data transfer rates will vary depending on network traffic, client system processor loading and PC Card data transfer rates.
Specifications
  Panel Mount Hard Mount
Physical DTU Style, Dzus rail mount (refer to MS25221C K=5 )
Unit case 1.75”h x 5”w x 6.5”d
Front Panel 1.77”h x 5.75”w		 Top mount via four 10-32 captive screws (see photo)
Unit case 1.75”h x 5”w x 6.5”d
Front Panel 1.77”h x 5.5”w
Weight 1.1 Kg
Input Power +28 Vdc RTCA-D0-160 Cat Z
7 W max
MTBF 55,000 hrs Aif @ 45ºC
27,500 hrs Arw @ 45ºC
Environmental
Temperature Operating -40ºC to +75ºC
MIL-STD-810E, Method 501.3
Storage -55ºC to +95ºC
MIL-STD-810E, Method 502.3
Altitude 50 000 ft MIL-STD-810E, Method 500.3
Humidity 10-100% Condensing RTCA/DO-160D, Sec. 6, Cat. B
Shock Operating 20g, 11msec, ½ sine MIL-STD-810E, Method 516.4
Vibration Panel Mount PSD 0.04 g2/Hz, 5 - 2000 Hz
MIL-STD-810E, Method 514.4 with injected rotor frequencies
Hard Mount PSD 0.1 g2/Hz, 5 - 2000 Hz
MIL-STD-810E, Method 514.4
Explosive Atm RTCA DO/160D, Sec. 9, Cat. E
Waterproofness RTCA DO/160D, Sec. 10, Cat. W
Sand & Dust RTCA DO/160D, Sec. 12, Cat. D
Fungus RTCA DO/160D, Sec.13, Cat. F
Salt Spray RTCA/DO-160D, Sec. 14, Cat. S
EMI

MIL-STD-461E
CE102, CS06, CS101, CS114, RE102, RS103
This PDF contains a printable version of the hard copy catalog page. Ethernet-NAS.pdf
(316k)
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