Operational Interface Procedures for the South Pole TDRSS Relay ...

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While TDRS-1 is supported at the White Sands Ground Terminal (WSGT), the router is connected by Fiber Optic Transceivers (FOT) through the WSC Inter-Facility Link (IFL) to the Cisco 4500 router at the Second TDRSS Ground Terminal (STGT). The data then is forwarded to the Integrated Digital Network Exchange (IDNX) equipment at WSC which multiplexes/switches the data in a NASA Integrated Services Network (NISN) channel. The data is then placed on the NASA Science Internet (NSI) Internet and routed to the requested destination. e. High data rate K-band service data is forwarded from the WSC LRDS to the White Sands File Server (WSFS). f. Users data files are then accessed by the users by FTP’ing them from the WSFS fileserver via the NSI. NOTE See Figure 1-1, SPTR Data Flow Diagram. 1.3.3 GOES/LES Data Flow Description 1.3.3.1 General a. South Pole scientific data communications also is supported by the GOES-3 and LES-9 satellites for the National Science Foundation (NSF). The communications systems are operated and maintained by University of Miami, Malabar Ground Station, located in Malabar, Florida. b. User traffic data in IP format is routed via the NSI to the University of Miami Network and then forwarded to the router at the Malabar Ground Station. From there the command data is routed via either the GOES-3 or LES-9 satellite to the South Pole. User data cannot be routed simultaneously via both satellites but can be routed simultaneously via either satellite or the TDRS F1 satellite. The NSI router scheme employed for co-existence will route traffic via TDRSS first. NOTE When real time communication is not possible, message traffic can be stored on a 24-hour a day file server at the Malabar Ground Station to be forwarded as soon as possible when the GOES- 3/LES-9 links become available or can be sent via the SPTR. c. User data is transmitted from the South Pole LAN in TCP/IP format via either the GOES-3 or LES-9 satellite to the Malabar Ground Station and then forwarded to the users via the University of Miami network and the NSI. See figure 1-1, SPTR Data Flow Diagram. a2302s1 1-3 532-OIP-NCC/SPTR
a2302s1 1-4 532-OIP-NCC/SPTR SP Experiment SP Experiment South Pole LAN Subnets: CARA/Astro Dome/Astro Skylab/Clean Air Cargo FDDI LES-9 Pre Amp D/C Sat Modem FOT FOT SPTR Router Cisco 2514 Xmtr/ U/C Pre Amp Router Cisco 4000 1.024 Mb Duplexer HPA U/C Sat Modem File Server Conv Encoder MCS UPS1 UPS2 Satellite Modem LNA D/C South Pole 4ft 4ft K-band S-band K-band Xmtr BPSK Mod XMT RCV Diplexor SSPA XMT RCV U/C, D/C W/ LNA South Pole SPTR Site TDRS -1 2.5hrs/day UHF Xmtr & Rcvr FileServer 2 MicroVax 3200 Malabar Ground Station Univ of Miami - RSMAS S-band SSAF & SSAR K-band KSAR 2-50 Mb K-band KSAR S-band Xmtr & Rcvr Router Cisco 4000 S-band SSAF & SSAR L R D S L R D S WSGT STGT 2-56Kbps TDI File Server TDI File Server MIAATS Router Cisco 4000 WSGT Router Cisco 4500 FOTS IFL FOTS STGT Router Cisco 4500 White Sands Complex Figure 1-1. SPTR Data Flow Diagram A B RFCBBN Router Cisco 4000 Cisco 2500 I D 1 Mb N X NISN Routes: LES-9 7hrs/day GOES-3 5hrs/day 256-384 kbps User To SP • User via NSI: NSI to WSC to SP. • User via NSI: NSI to Cisco 2500 to MIAATS router to Malabar to SP. • User via Internet: Internet to RFCBBN router to MIAATS router to Cisco 2500 router to NSI to WSC to SP. • User via Internet: Internet to RFCBBN router to MIAATS router to Malabar to SP. 38.4 kbps From SP • SP to WSC to NSI • SP to WSC to NSI to Cisco 2500 to MIAATS router to RFCBBN router to Internet to User. GOES-3 • SP to Malabar to MIAATS router to RFCBBN LES-9 GOES-3 router to Internet to User. • SP toMalabar to MIAATS router to Cisco 2500 to NSI to User. 1-10 Mb 1 Mb 60ft BBN Planet T-1 Internet GSFC NASA Science Internet NSI JSC Commercial ISP User User Notes: A. Line betwen the MIAATS router and the RFCBBN router is the secondary link. B. Dotted lines illustrate that only one site is prime for SPTR data flow during an event.
Page 1: 532-OIP-NCC/SPTR MISSION OPERATIONS
Page 4 and 5: Title iii through xii 1-1 through 1
Page 6 and 7: Contents 1.1 Purpose...............
Page 8 and 9: Section 7. Operations Procedures 7.
Page 10 and 11: 1.1 Purpose Section 1. Introduction
Page 14 and 15: 1.4 Reference Documents a. South Po
Page 16 and 17: d. Provide customer services accoun
Page 18 and 19: 2.5 White Sands Complex 2.5.1 Descr
Page 20 and 21: d. Site Specialist (SS). The SS is
Page 22 and 23: 3.1 General Section 3. SPTR Site Ov
Page 24 and 25: Figure 3-2. Main Dome a2302s3 3-3 5
Page 26 and 27: Figure 3-4. SPTR Site Configuration
Page 28 and 29: 3.6 Primary Points of Contact a. Th
Page 30 and 31: 4.2 Document Change Notice 4.2.1 Pu
Page 32 and 33: 4.4 STDN Network Directive 4.4.1 Pu
Page 34 and 35: 5.2 Routine Voice Circuit Configura
Page 36 and 37: 5.3 E-Mail Communication 5.3.1 Purp
Page 38 and 39: 5.4 Facsimile Operations 5.4.1 Purp
Page 40 and 41: 6.1 Scheduling 6.1.1 Purpose Sectio
Page 42 and 43: 6.2 Briefing Messages 6.2.1 Purpose
Page 44 and 45: 7.2 Internet Continuity Checks 7.2.
Page 46 and 47: 7.4 User Science Files Management 7
Page 48 and 49: 7.6 Maintenance and Operations Coor
Page 50 and 51: 9.1 Problem Reports 9.1.1 Purpose S
Page 52 and 53: 9.2 TDRSS Trouble Report 9.2.1 Purp
Page 54 and 55: Appendix A. SPTR Software Users Gui
Page 56 and 57: Figure A-1. SPTR Local Main Display
Page 58 and 59: A.2.5 K-Band Equipment Area A.2.5.1
Page 60 and 61: A.3.1 Log in/Log off a. To obtain a
Page 62 and 63:
TBS Figure A-3. Up/Down Converter D
Page 64 and 65:
Figure A-5. Satellite Modem Detaile
Page 66 and 67:
A.6.2.3 Faults Area This area is di
Page 68 and 69:
Figure A-6. South Pole File Server
Page 70 and 71:
A.8.2 Spectrum Analyzer Settings Bo
Page 72 and 73:
A.9.2 UPS #1 and #2 Status This are
Page 74 and 75:
Appendix B. South Pole Local Operat
Page 76 and 77:
Appendix C. South Pole Equipment Ma
Page 78 and 79:
FTP File transfer protocol GCE Grou
Page 80 and 81:
SPTR South Pole TDRSS Relay SS Site
Page 82:
532-OIP-NCC/SPTR
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Operational Interface Procedures for the South Pole TDRSS Relay ...

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