1 / 18

Satellite Communications Systems for Scientific Research NEC 2001, Varna

Satellite Communications Systems for Scientific Research NEC 2001, Varna. RSCC - Russian Satellite Communications Company. Satellites Owner Satellite Networks Operator Satellite Networks Monitoring Centers Satellite TT&C Control Stations. RSCC Overview. 1. E stablished in 1967

lajos
Télécharger la présentation

Satellite Communications Systems for Scientific Research NEC 2001, Varna

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Satellite Communications Systems for Scientific ResearchNEC 2001, Varna

  2. RSCC - Russian Satellite Communications Company • Satellites Owner • Satellite Networks Operator • Satellite Networks Monitoring Centers • Satellite TT&C Control Stations

  3. RSCC Overview 1. Established in 1967 2. State company 3. 650 employees 4. 2000revenue - US$ 58 Mln. 5. 64% of Russia’s satellite market 6. 11 satellites (140W-1450E) 7. Voice, data, TV distribution

  4. RSCC Satellites 80°E 53°E 96.5°E 40°E 99°E 11°W 140°E 14°W 145°E

  5. RSCC Structure

  6. RSCC Ground Facilities

  7. RSCC Digital Terrestrial Network

  8. SCC DUBNA Digital Terrestrial Network ROSTELECOM Fiber-Optic Line STM-4 622 Mbps M10 SCC Dubna International Telephone Switches M9 D Fiber-Optic Line STM-4 622 Mbps STM-4 622 Mbps ATM-1 155 Mbps M5 E1 2048 kbps E3 34368 kbps or ATM up 155 Mbps SH STM 155 Mbps RSCC Switching Centre Fiber-Optic Line Shabolovka-37

  9. JINR to RBNet ATM Line

  10. Typical Satellite Link

  11. VSAT Terminal

  12. BOD Voice Network • Full Mesh DAMA connection • 16 or 32 kbps voice channels • 9.6 kbps FAX • 9.6 kbps Async DATA

  13. BOD DATA Network • Clear Channel DAMA or PAMA Channels • 9.6 to 2048 kbps • Asymmetric Channels • Point To Multipoint Connection

  14. TDMA Network • Star topology • All terminals share one data channel (~128 kbps) • Low data rate applications • Lowest cost

  15. Data Broadcasting

  16. Welcome to SCC “DUBNA”

More Related