L-3 Communications Targa DTU40SA-50A-2, Техническое справочное и монтажное руководство

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Targa Systems Division
S4 Ethernet NAS DTS Installation Guide 32003272-1 Rev 5
Table of Contents
1. Introduction .............................................................................................................. 1
1.1 Scope ................................................................................................................... 1
1.2 Data Transfer System Overview .......................................................................... 1
1.3 Model Numbers .................................................................................................... 2
1.4 DTU Architecture.................................................................................................. 2
2. Specifications ........................................................................................................... 3
2.1 DTU and GSU Ethernet Interface ........................................................................ 3
2.2 Data Transfer Unit ................................................................................................ 3
2.3 Ground Station Unit ............................................................................................. 4
2.4 Data Transfer Device ........................................................................................... 4
2.5 Environmental Conditions .................................................................................... 5
2.5.1 Data Transfer Unit (DTU) and Data Transfer Device (DTD......................... 5
2.5.2 Ground Station Unit (GSU) ........................................................................... 5
2.6 Interconnections ................................................................................................... 6
2.6.1 DTU J2 - Ethernet Connector Pinout .......................................................... 6
2.6.2 DTU J1 - Power & Auxiliary Signal Connector Pinout ................................ 7
2.6.3 DTU and GSU - Auxiliary Input / Output Signal Functions ......................... 7
2.6.4 GSU Connector Pinout ................................................................................ 8
2.6.5 DTD Connector Pinout ................................................................................. 9
2.7 Data Transfer System Reliability Performance ................................................... 9
2.8 Maintainability/Logistics Support .......................................................................10
3. Targa NAS DTU Operations – Overview ..............................................................10
3.1 DTD Use and Handling ......................................................................................10
3.2 Opening the DTD Access Door – DTD protection ............................................10
3.3 DTD NAS Partition File Structures ....................................................................11
3.4 DTD Write Protect ..............................................................................................11
3.5 DTD Data Reliability ...........................................................................................11
3.6 Power Fail ..........................................................................................................12
3.7 Security Erase ....................................................................................................12
3.8 Monitoring DTU Output Messages ....................................................................12
3.9 Dual DTD Data Transfer Unit ............................................................................12
4. Unit Configuration and Network Controls..............................................................13
4.1 User Configuration Utility ...................................................................................13
4.1.1 DTU Configuration Control Panel ..............................................................13
4.1.2 Configuration Utility - Data Updates .........................................................13
4.2 DTU – Reboot Page ...........................................................................................13
4.3 DTU-INFO Page .................................................................................................14
4.4 DTU Configuration Page....................................................................................15
4.5 DTU Network Configuration Page .....................................................................17
4.5.1 DTU Operation Mode .................................................................................18
4.5.2 Network Services ........................................................................................19
4.5.3 Bridged Mode .............................................................................................22
4.6 DTU User Management Page ...........................................................................23
4.7 DTD-INFO Page .................................................................................................24
4.7.1 Setup DTD Page.........................................................................................24
4.7.2 Setup Encryption Partition ..........................................................................27
4.8 DTU Save and Restore ......................................................................................27
5. Warranty & Repair .................................................................................................28
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