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24 Cards in this Set

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What is the purpose of the HSGR?
The HSGR is a mesh topology between major shore communications stations around the world.
Why was the HSGR designed in a mesh topology?
To have multiple paths in the event of an outage to one connection.
What is the TNX-1100?
The TNX-1100 is the equipment which connects HSGR sites.
What is a PSAX?
PacketStar Multiservice Media Gateway. It pushes services beyond the core to the edge of the network.
How many TNX 1100's are there?
8
Where are the main 8 TNX 1100's located?
NCTS NAPLES
NCTS BAHRAIN
NCTS SAN DIEGO
NCTAMS PAC
NCTAMS LANT
UARNOC
ST JULIANS CREEK
CHARLESTON, SC
What is EHF FOT?
EHF Follow On Terminal
What is EHF TIP?
Provides an ethernet connection between ADNS and MDR terminal.
What is CWSP?
Commercial Wideband Satellite Program. C-band provides up to 4.096 MBPS.
What is CBSP?
Commercial Broadband Satellite Program, replaces CWSP.
What are the Fleet Satellite Broadcast channels?
LMUL UFO 7
IMUL UFO 10
PMUL UFO 8
What are the 10 DSCS Teleport/STEP sites?
Ft Belvoir, LA
Croughton, UK
Northwest, VA
Ft Meade, MD
Ft Detrick, MD
Camp Roberts, CA
Ft Buckner, Japan
Finegayan, Guam
Wahiawa, HI
Lago Patria, Italy
Landsthul, Germany
Where are the 3 Inmarsat stations?
Auckland, New Zealand
Laurentides, Canada
Burum, Netherlands
What is the bandwidth of a DS0?
64kbps
What is the bandwidth of a DS1?
1.544Mbps(24 64k phone lines)
What is the ANCC?
Automated Network Control Center, computer controlled switching.
What is the purpose of the Iridium phones?
Satellite based, global wireless communications network.
What is the bandwidth of a E-1?
2.048 Mbps
What is the bandwidth of a DS-3?
44.736Mbps
What is the bandwidth of a OC-3?
155.52Mbps
What is the bandwidth of a OC-192?
9953.28Mbps
What is the bandwidth of a OC-768?
39813.12Mbps
What are the 6 Inmarsat configurations?
A: 64k voice/data
B: 64k voice/data
C: 64k data
D: 128k voice/data
E: 128k voice/data
F: 128k data
What are the 3 VTC mediums?
ISDN, VIXS, DVSG