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Targa Series 4 Data Transfer Unit (DTU)
Gb Ethernet - Network Attached Storage (NAS) with Removable
Disk
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| Features |
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Small, lightweight,
rugged unit for military, aerospace, avionics
and ground vehicle applications |
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Interfaces: two (2)
- 10/100/1000 Ethernet IEEE 802.3ab ports |
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Data Transfer Rates: > 20
MBytes/sec over FTP and iSCSI (Gb Ethernet) |
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Single or dual removable
disk (DTD) units |
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Configurable |
- simultaneous NAS & iSCSI
operations
- Network Bridge between the two ethernet ports
via packet
forwarding |
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Locking access door with
door open detect & DTD power shutdown |
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Input Power: +28 Vdc or +5
Vdc |
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Mounting: CDU style panel
mount (Dzus rail) per MS25212C |
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DTD |
- capacities: 8GBytes to 96GBytes
- with write protect and secure erase features
- high reliability connector rated at 100,000 insertion/removals |
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| Data Transfer Unit (DTU) & Ground Support Unit (GSU) |
| Model No. |
Removable
DTDs |
Power |
Mounting |
| 28Vdc |
5Vdc |
| DTU40/SA-50-2 |
1 |
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Panel Mount |
| DTU40/SA-51-2 |
1 |
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| DTU40/SA-52-2 |
2 |
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| DTU40/SA-53-2 |
2 |
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| GSU49/SA-50-0 |
1 |
110 - 220 VAC |
Desktop |
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| Data Transfer Device (DTD) -
Removable SATA Flash Disks |
| DTD Part Numbers: |
DTD40/SAn-ccc-2
n = 1 or 2 contact Targa for details
ccc = Capacity
eg: DTD40/SA1-16G-2 = 16GBytes |
| Available Capacities |
8, 12, 16, 24, 32, 40, 48, 56, 64,
96
(unformatted capacity in GBytes) |
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| Series 4 Gb Ethernet NAS – Removable Disk DTU |
Targa’s network-attached storage (NAS) device functions as a “server” dedicated
to file sharing. Targa’s NAS provides removable SATA Flash disk data
storage for single or multi client users over a dual IEEE 802.3ab ethernet link.
| Supported Protocols |
FTP, TFTP, NFS, HTTP, DHCP, iSCSI,
PXE (BOOTP/TFTP) |
| Data Transfer Rates |
FTP |
NFS |
iSCSI |
| File Reads |
30MB/sec |
14 MB/sec |
20 MB/sec |
| File Writes |
20MB/sec |
7 MB/sec |
30 MB/sec |
Average sustained data transfer rates measured with single client over
multiple file transfers. Actual end user data transfer rates will vary
depending on network traffic and client system processor
loading.
| DTD |
Physical |
| Storage Capacity: |
8GB to 96GB |
| Dimensions: |
Width |
3” (76 mm) |
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Length |
4.8” (122 mm) |
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Height |
.78” (20 mm) |
| Weight: |
< 500 g |
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| DTU Panel Mount Units DTU40/SA-5x-2 |
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Single DTD |
Dual DTD |
| Physical |
Form factor |
K=8 per MS 25221C |
K=12 per MS 25221C |
| Unit |
2.9”H x 5”W x 8.2”D |
4.4”H x 5”W x 8.2”D |
| Front Panel |
3.0”H x 5.75”W |
4.5”H x 5.75”W |
| Weight (max) |
2.2 Kg |
3.2 Kg |
Input Power
or |
28Vdc RTCA D0 160 Cat Z |
20 W (max) |
25 W (max) |
| 5Vdc (-3% +5%) |
4 amp (max) |
5 amp (max) |
| MTBF |
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25,100 hrs (Aif 45ºC) |
23,900 hrs (Aif 45ºC) |
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| Environmental (Preliminary) |
| Temperature |
Operating -25ºC to +71ºC
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MIL-STD-810E, Method 501.3 |
| Storage -55ºC to +85ºC |
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 20 g, 9 msec, ½ sine |
MIL-STD-810E, Method 516.4 |
| Crash Hazard |
Operating 40 g, 9 msec, ½ sine |
MIL-STD-810E, Method 516.4 |
| Vibration |
PSD 0.04 g2/Hz, 5 - 2000 Hz |
MIL-STD-810E, Method 514.4, Cat10 |
| Waterproofness |
RTCA DO/160D, Sec. 10, Cat. W |
| Sand & Dust |
RTCA DO/160D, Sec. 12, Cat. D |
| Salt Spray |
RTCA/DO-160D, Sec. 14, Cat. S |
| EMI |
MIL-STD 461 CE102, CS06, CS101,
CS114, RE102,RS103 |
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| This PDF contains a printable version of the hard copy catalog page. |
 |
series4_ethernet.pdf
(960k) |
| Note: Viewing and printing PDF files requires the free
Adobe Acrobat Reader program. You can download Acrobat Reader from
Adobe's web site. |
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