customer empowered optical networks - cesnet´s approach jan gruntorád, stanislav Šíma cesnet,...
TRANSCRIPT
![Page 1: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/1.jpg)
Customer Empowered Optical Networks - CESNET´s Approach
Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic
Internet2 Member MeetingArlington, April 9th, 2003
![Page 2: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/2.jpg)
Presentation overwiev
1) CESNET introduction2) Concept of Customer Empowered networks3) Access to dark fibers4) NIL – Nothing in Line concept5) Future plans
![Page 3: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/3.jpg)
CESNET, z. s. p. o.
Established as legal entity – not for profitEstablished as legal entity – not for profit AssociationAssociation of Legal Entities (z.s.p.o.) of Legal Entities (z.s.p.o.) in 1996 in 1996
27 Universities 27 Universities Czech Academy of ScienceCzech Academy of Science
4488 staff members in Prague staff members in Prague more than 10more than 100 part-time member0 part-time member universities universities
and academy of sciences staffand academy of sciences staff
![Page 4: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/4.jpg)
Funding
Research Intend: „High Speed National Research Research Intend: „High Speed National Research
Network and Its New Applications“Network and Its New Applications“1999-20031999-2003Supported by Ministry of Education, Youth and Supported by Ministry of Education, Youth and
Sports of the Czech Republic:Sports of the Czech Republic: Institutional Funds: 6.6 mil. Institutional Funds: 6.6 mil. EURO/ yearEURO/ year Members fees: Members fees: 22.5 .5 mil.mil. EUROEURO/ year/ year
![Page 5: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/5.jpg)
Concept of Customer Empowered Networks
- more flexibility for the „Customer“
- more cost effective
- access to dark fibres essential
![Page 6: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/6.jpg)
1999
Telecom market situation in CZ - offer much higher than demand
Convinced one company (MERO) lease dark fiber between Praha – Brno for pilot project.
![Page 7: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/7.jpg)
Prague-Brno circuit capacity 2,5 Gbps
![Page 8: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/8.jpg)
Last (First Mile Issue)
- concept of „meeting“ point
- joined investment of fiber provider, CESNET and local organization to fiber between „meeting“ point and CESNET PoP location
![Page 9: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/9.jpg)
![Page 10: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/10.jpg)
Praha – Pardubice Long distance GE line
![Page 11: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/11.jpg)
Praha – Pardubice (Long distance GE line since May 17, 2002)
• 189 km leased fibre G.652, attenuation 44.65dB, without in-line equipment• Traffic statistics: http://www.cesnet.cz/provoz/zatizeni/• Line cards: GE for GSR with GBIC-ZX• Optical amplifier: Keopsys KPS-BT-C-21-Bo-FA 21dBm booster• Optical attenuator: 5dB (for optical amplifier input)
![Page 12: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/12.jpg)
Recomended applications for GE speed
• Booster only - up to 180km
• Booster with preamp - up to 220km• Booster with preamp and Raman - up to 270km
![Page 13: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/13.jpg)
![Page 14: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/14.jpg)
10 Gigabit Ethernet Testing Configuration with Booster Only
![Page 15: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/15.jpg)
10 Gigabit Ethernet Testing Configuration with Booster and Preamplifier
![Page 16: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/16.jpg)
10 Gigabit Ethernet Testing Configuration with Booster, Preamplifier and Raman Pump
![Page 17: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/17.jpg)
Ostrava – OpavaIntercity bi-directional two wavelength transmission on
single fibre
![Page 18: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/18.jpg)
Ostrava – Opava Single dark fibre line
• FE line since March 26, 2003• 47 km leased single dark fibre • Converters MRV EM316 WFC/S4 &
MRV EM316 WFT/S4 • Traffic statistics: http://www.ten.cz/provoz/zatizeni/ten155_mapa_static_output /Line_usage_Opava-_Ostrava.10min.current.html/
![Page 19: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/19.jpg)
Global lambda network
![Page 20: Customer Empowered Optical Networks - CESNET´s Approach Jan Gruntorád, Stanislav Šíma CESNET, z.s.p.o. Czech Republic Internet2 Member Meeting Arlington,](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649ce15503460f949aaf37/html5/thumbnails/20.jpg)
Future plans
- join work on international Grid testbed activities
- implement national infrastructure for Grids
- continue experiments with optical amplifiers
- …