SURFnet8 - Optical Transport Rob Smets – Optical Transport Network Architect
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SURFnet8 - Optical Transport
Rob Smets ndash Optical Transport Network Architect
Introduction
bull SURFnet7 Transport Network has become 12 Years Old
bull Innovations in SURFnet8 Transport Networkbull Technologiesbull Architecture
bull Two possible niche services supported by SN8 transport layerbull Alien Wave service already provided to SURFnetrsquos sisters amp brothersbull Time and Frequency Transfer service from Research on Networks
SURFnet7 DWDM network will soon be EOL
Amsterdam
Delft
Eindhoven
Zwolle
NijmegenUtrecht
This network transported data in support of SN5 6 amp 7 servicesbull 88 120698rsquos (50GHz grid)bull Optimized for le10Gbps
On-Off Keyingbull Light from linecards in SDH
equipment and transpondersbull Light from pluggable modules
in Ethernet Service Switchesbull Wavelength amp Direction fixed
optical add amp dropbull Optically amplified
bull Chromatic DispersionCompensating fibers
DDISPERSION ISPERSION
OSNR OSNR
SURFnet8 uses new optical technologiesNew 100G Electronic Digital Coherent Optics
bull 100Gbps instead of 10Gbps DWDM transceivers
bull Electronic Digital Coherent Optics with Electronic DispersionCompensation to ldquofixrdquo dispersion induced Inter-Symbol-Interference
bull Electronic Forward Error Correction to support low OSNR values
DDISPERSION ISPERSION DISPERSIONFiber eDCO
OSNR OSNRAmplifier Noise FEC
OSNR
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
Amsterdam
Delft
Eindhoven
Zwolle
NijmegenUtrecht
1
2
3
The SN8 Transport Network is tobull Restore waves after a fiber
break or node failurebull Do this for multiple failuresbull Transport a wave between
any two DWDM nodes in thenetwork
bull Support up to 96120 120698rsquos (50GHzFlexible grid)
100 Programmable
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
Micro Electro-Mechanical Systems (MEMS) Liquid Crystal on Silicon (LCoS)httpswwwosapublishingorgjocnabstractcfmuri=jocn-9-1-1
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN7
WSS15
WSS15
WSS15
WSS15
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropDelft
AddDropAmsterdam
AddDropEindhoven
AddDropNijmegen
Restorationofwavesisnotpossible because the wavesenteringthe network arefixed perdirectionandwavelength
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN8WSS120
WSS120
WSS120
WSS120
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropAnywhere
4x4x16Collector(dual WSS)
SURFnet8 uses new optical technologiesNew Optical Line filters
CienaCPL
ECIApollo
ECIApollo
C-bandFilter
C-bandFilter
A
B
A
B
C-bandspectrum
1205241530nm 1565nm
015dBkm
120572
CienaCPL
otherspectrum
SN7
SN8
1310nm
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Photonic Transport and Fiber Layer
Service Layer
DWDM colored interfaces in service equipment part of the service layer
1310nm lsquogreyrsquo interfaces totransponders part of the transport layer
1310850nmrsquogreyrsquo link
1310850nmrsquogreyrsquo link
100G coloredDWDM link
100G coloredDWDM link
customer router
SURFnet
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Alien Waves empowerbull Ultimate transparency and privacy of payload
bull Link encryption on the router of the customer when desired
bull Customer determines the capacity
Alien Waves are different from the known Lightpath servicebull Behaves like a dark-fiber with optical spectrum shared
bull Monitored a fiber break will also be detected by SURFnet
bull Profits from restoration (just like any other wave of SURFnet)
bull Intended for DCI Research and Big Data applications
Two new services for SURFnet8(2) Time and Frequency Transfer
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
Span 1
Span 2
PTPswitch
PTPswitch
TZ=TA+Troundtrip2+Tcorr
A ZRepeater Nx
Two new services for SURFnet8(2) Time and Frequency Transfer
TFT service providesbull Precise time stamping of data for sensory networks or other
bull More accurate synchronisation than any other timing protocol
bull An alternative to an in-house atomic clock or GPS
TFT service makes use of the SURFnet transport layerbull Requires a CWDM band in a single-mode fiber infrastructure
bull Can easily be extended into the access rings of the network
bull Point-to-point or point-to-multipoint
Do we need to investigate these services further
TFTAlien Wave
Yes I may like such a service
No I would never use this
Maybe I would like to learn more
Result AW12 Green2 Red3 BlueResult TFT10 Red5 Green2 Blue1 Yellow
Introduction
bull SURFnet7 Transport Network has become 12 Years Old
bull Innovations in SURFnet8 Transport Networkbull Technologiesbull Architecture
bull Two possible niche services supported by SN8 transport layerbull Alien Wave service already provided to SURFnetrsquos sisters amp brothersbull Time and Frequency Transfer service from Research on Networks
SURFnet7 DWDM network will soon be EOL
Amsterdam
Delft
Eindhoven
Zwolle
NijmegenUtrecht
This network transported data in support of SN5 6 amp 7 servicesbull 88 120698rsquos (50GHz grid)bull Optimized for le10Gbps
On-Off Keyingbull Light from linecards in SDH
equipment and transpondersbull Light from pluggable modules
in Ethernet Service Switchesbull Wavelength amp Direction fixed
optical add amp dropbull Optically amplified
bull Chromatic DispersionCompensating fibers
DDISPERSION ISPERSION
OSNR OSNR
SURFnet8 uses new optical technologiesNew 100G Electronic Digital Coherent Optics
bull 100Gbps instead of 10Gbps DWDM transceivers
bull Electronic Digital Coherent Optics with Electronic DispersionCompensation to ldquofixrdquo dispersion induced Inter-Symbol-Interference
bull Electronic Forward Error Correction to support low OSNR values
DDISPERSION ISPERSION DISPERSIONFiber eDCO
OSNR OSNRAmplifier Noise FEC
OSNR
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
Amsterdam
Delft
Eindhoven
Zwolle
NijmegenUtrecht
1
2
3
The SN8 Transport Network is tobull Restore waves after a fiber
break or node failurebull Do this for multiple failuresbull Transport a wave between
any two DWDM nodes in thenetwork
bull Support up to 96120 120698rsquos (50GHzFlexible grid)
100 Programmable
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
Micro Electro-Mechanical Systems (MEMS) Liquid Crystal on Silicon (LCoS)httpswwwosapublishingorgjocnabstractcfmuri=jocn-9-1-1
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN7
WSS15
WSS15
WSS15
WSS15
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropDelft
AddDropAmsterdam
AddDropEindhoven
AddDropNijmegen
Restorationofwavesisnotpossible because the wavesenteringthe network arefixed perdirectionandwavelength
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN8WSS120
WSS120
WSS120
WSS120
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropAnywhere
4x4x16Collector(dual WSS)
SURFnet8 uses new optical technologiesNew Optical Line filters
CienaCPL
ECIApollo
ECIApollo
C-bandFilter
C-bandFilter
A
B
A
B
C-bandspectrum
1205241530nm 1565nm
015dBkm
120572
CienaCPL
otherspectrum
SN7
SN8
1310nm
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Photonic Transport and Fiber Layer
Service Layer
DWDM colored interfaces in service equipment part of the service layer
1310nm lsquogreyrsquo interfaces totransponders part of the transport layer
1310850nmrsquogreyrsquo link
1310850nmrsquogreyrsquo link
100G coloredDWDM link
100G coloredDWDM link
customer router
SURFnet
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Alien Waves empowerbull Ultimate transparency and privacy of payload
bull Link encryption on the router of the customer when desired
bull Customer determines the capacity
Alien Waves are different from the known Lightpath servicebull Behaves like a dark-fiber with optical spectrum shared
bull Monitored a fiber break will also be detected by SURFnet
bull Profits from restoration (just like any other wave of SURFnet)
bull Intended for DCI Research and Big Data applications
Two new services for SURFnet8(2) Time and Frequency Transfer
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
Span 1
Span 2
PTPswitch
PTPswitch
TZ=TA+Troundtrip2+Tcorr
A ZRepeater Nx
Two new services for SURFnet8(2) Time and Frequency Transfer
TFT service providesbull Precise time stamping of data for sensory networks or other
bull More accurate synchronisation than any other timing protocol
bull An alternative to an in-house atomic clock or GPS
TFT service makes use of the SURFnet transport layerbull Requires a CWDM band in a single-mode fiber infrastructure
bull Can easily be extended into the access rings of the network
bull Point-to-point or point-to-multipoint
Do we need to investigate these services further
TFTAlien Wave
Yes I may like such a service
No I would never use this
Maybe I would like to learn more
Result AW12 Green2 Red3 BlueResult TFT10 Red5 Green2 Blue1 Yellow
SURFnet7 DWDM network will soon be EOL
Amsterdam
Delft
Eindhoven
Zwolle
NijmegenUtrecht
This network transported data in support of SN5 6 amp 7 servicesbull 88 120698rsquos (50GHz grid)bull Optimized for le10Gbps
On-Off Keyingbull Light from linecards in SDH
equipment and transpondersbull Light from pluggable modules
in Ethernet Service Switchesbull Wavelength amp Direction fixed
optical add amp dropbull Optically amplified
bull Chromatic DispersionCompensating fibers
DDISPERSION ISPERSION
OSNR OSNR
SURFnet8 uses new optical technologiesNew 100G Electronic Digital Coherent Optics
bull 100Gbps instead of 10Gbps DWDM transceivers
bull Electronic Digital Coherent Optics with Electronic DispersionCompensation to ldquofixrdquo dispersion induced Inter-Symbol-Interference
bull Electronic Forward Error Correction to support low OSNR values
DDISPERSION ISPERSION DISPERSIONFiber eDCO
OSNR OSNRAmplifier Noise FEC
OSNR
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
Amsterdam
Delft
Eindhoven
Zwolle
NijmegenUtrecht
1
2
3
The SN8 Transport Network is tobull Restore waves after a fiber
break or node failurebull Do this for multiple failuresbull Transport a wave between
any two DWDM nodes in thenetwork
bull Support up to 96120 120698rsquos (50GHzFlexible grid)
100 Programmable
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
Micro Electro-Mechanical Systems (MEMS) Liquid Crystal on Silicon (LCoS)httpswwwosapublishingorgjocnabstractcfmuri=jocn-9-1-1
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN7
WSS15
WSS15
WSS15
WSS15
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropDelft
AddDropAmsterdam
AddDropEindhoven
AddDropNijmegen
Restorationofwavesisnotpossible because the wavesenteringthe network arefixed perdirectionandwavelength
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN8WSS120
WSS120
WSS120
WSS120
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropAnywhere
4x4x16Collector(dual WSS)
SURFnet8 uses new optical technologiesNew Optical Line filters
CienaCPL
ECIApollo
ECIApollo
C-bandFilter
C-bandFilter
A
B
A
B
C-bandspectrum
1205241530nm 1565nm
015dBkm
120572
CienaCPL
otherspectrum
SN7
SN8
1310nm
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Photonic Transport and Fiber Layer
Service Layer
DWDM colored interfaces in service equipment part of the service layer
1310nm lsquogreyrsquo interfaces totransponders part of the transport layer
1310850nmrsquogreyrsquo link
1310850nmrsquogreyrsquo link
100G coloredDWDM link
100G coloredDWDM link
customer router
SURFnet
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Alien Waves empowerbull Ultimate transparency and privacy of payload
bull Link encryption on the router of the customer when desired
bull Customer determines the capacity
Alien Waves are different from the known Lightpath servicebull Behaves like a dark-fiber with optical spectrum shared
bull Monitored a fiber break will also be detected by SURFnet
bull Profits from restoration (just like any other wave of SURFnet)
bull Intended for DCI Research and Big Data applications
Two new services for SURFnet8(2) Time and Frequency Transfer
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
Span 1
Span 2
PTPswitch
PTPswitch
TZ=TA+Troundtrip2+Tcorr
A ZRepeater Nx
Two new services for SURFnet8(2) Time and Frequency Transfer
TFT service providesbull Precise time stamping of data for sensory networks or other
bull More accurate synchronisation than any other timing protocol
bull An alternative to an in-house atomic clock or GPS
TFT service makes use of the SURFnet transport layerbull Requires a CWDM band in a single-mode fiber infrastructure
bull Can easily be extended into the access rings of the network
bull Point-to-point or point-to-multipoint
Do we need to investigate these services further
TFTAlien Wave
Yes I may like such a service
No I would never use this
Maybe I would like to learn more
Result AW12 Green2 Red3 BlueResult TFT10 Red5 Green2 Blue1 Yellow
SURFnet8 uses new optical technologiesNew 100G Electronic Digital Coherent Optics
bull 100Gbps instead of 10Gbps DWDM transceivers
bull Electronic Digital Coherent Optics with Electronic DispersionCompensation to ldquofixrdquo dispersion induced Inter-Symbol-Interference
bull Electronic Forward Error Correction to support low OSNR values
DDISPERSION ISPERSION DISPERSIONFiber eDCO
OSNR OSNRAmplifier Noise FEC
OSNR
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
Amsterdam
Delft
Eindhoven
Zwolle
NijmegenUtrecht
1
2
3
The SN8 Transport Network is tobull Restore waves after a fiber
break or node failurebull Do this for multiple failuresbull Transport a wave between
any two DWDM nodes in thenetwork
bull Support up to 96120 120698rsquos (50GHzFlexible grid)
100 Programmable
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
Micro Electro-Mechanical Systems (MEMS) Liquid Crystal on Silicon (LCoS)httpswwwosapublishingorgjocnabstractcfmuri=jocn-9-1-1
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN7
WSS15
WSS15
WSS15
WSS15
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropDelft
AddDropAmsterdam
AddDropEindhoven
AddDropNijmegen
Restorationofwavesisnotpossible because the wavesenteringthe network arefixed perdirectionandwavelength
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN8WSS120
WSS120
WSS120
WSS120
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropAnywhere
4x4x16Collector(dual WSS)
SURFnet8 uses new optical technologiesNew Optical Line filters
CienaCPL
ECIApollo
ECIApollo
C-bandFilter
C-bandFilter
A
B
A
B
C-bandspectrum
1205241530nm 1565nm
015dBkm
120572
CienaCPL
otherspectrum
SN7
SN8
1310nm
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Photonic Transport and Fiber Layer
Service Layer
DWDM colored interfaces in service equipment part of the service layer
1310nm lsquogreyrsquo interfaces totransponders part of the transport layer
1310850nmrsquogreyrsquo link
1310850nmrsquogreyrsquo link
100G coloredDWDM link
100G coloredDWDM link
customer router
SURFnet
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Alien Waves empowerbull Ultimate transparency and privacy of payload
bull Link encryption on the router of the customer when desired
bull Customer determines the capacity
Alien Waves are different from the known Lightpath servicebull Behaves like a dark-fiber with optical spectrum shared
bull Monitored a fiber break will also be detected by SURFnet
bull Profits from restoration (just like any other wave of SURFnet)
bull Intended for DCI Research and Big Data applications
Two new services for SURFnet8(2) Time and Frequency Transfer
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
Span 1
Span 2
PTPswitch
PTPswitch
TZ=TA+Troundtrip2+Tcorr
A ZRepeater Nx
Two new services for SURFnet8(2) Time and Frequency Transfer
TFT service providesbull Precise time stamping of data for sensory networks or other
bull More accurate synchronisation than any other timing protocol
bull An alternative to an in-house atomic clock or GPS
TFT service makes use of the SURFnet transport layerbull Requires a CWDM band in a single-mode fiber infrastructure
bull Can easily be extended into the access rings of the network
bull Point-to-point or point-to-multipoint
Do we need to investigate these services further
TFTAlien Wave
Yes I may like such a service
No I would never use this
Maybe I would like to learn more
Result AW12 Green2 Red3 BlueResult TFT10 Red5 Green2 Blue1 Yellow
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
Amsterdam
Delft
Eindhoven
Zwolle
NijmegenUtrecht
1
2
3
The SN8 Transport Network is tobull Restore waves after a fiber
break or node failurebull Do this for multiple failuresbull Transport a wave between
any two DWDM nodes in thenetwork
bull Support up to 96120 120698rsquos (50GHzFlexible grid)
100 Programmable
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
Micro Electro-Mechanical Systems (MEMS) Liquid Crystal on Silicon (LCoS)httpswwwosapublishingorgjocnabstractcfmuri=jocn-9-1-1
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN7
WSS15
WSS15
WSS15
WSS15
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropDelft
AddDropAmsterdam
AddDropEindhoven
AddDropNijmegen
Restorationofwavesisnotpossible because the wavesenteringthe network arefixed perdirectionandwavelength
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN8WSS120
WSS120
WSS120
WSS120
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropAnywhere
4x4x16Collector(dual WSS)
SURFnet8 uses new optical technologiesNew Optical Line filters
CienaCPL
ECIApollo
ECIApollo
C-bandFilter
C-bandFilter
A
B
A
B
C-bandspectrum
1205241530nm 1565nm
015dBkm
120572
CienaCPL
otherspectrum
SN7
SN8
1310nm
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Photonic Transport and Fiber Layer
Service Layer
DWDM colored interfaces in service equipment part of the service layer
1310nm lsquogreyrsquo interfaces totransponders part of the transport layer
1310850nmrsquogreyrsquo link
1310850nmrsquogreyrsquo link
100G coloredDWDM link
100G coloredDWDM link
customer router
SURFnet
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Alien Waves empowerbull Ultimate transparency and privacy of payload
bull Link encryption on the router of the customer when desired
bull Customer determines the capacity
Alien Waves are different from the known Lightpath servicebull Behaves like a dark-fiber with optical spectrum shared
bull Monitored a fiber break will also be detected by SURFnet
bull Profits from restoration (just like any other wave of SURFnet)
bull Intended for DCI Research and Big Data applications
Two new services for SURFnet8(2) Time and Frequency Transfer
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
Span 1
Span 2
PTPswitch
PTPswitch
TZ=TA+Troundtrip2+Tcorr
A ZRepeater Nx
Two new services for SURFnet8(2) Time and Frequency Transfer
TFT service providesbull Precise time stamping of data for sensory networks or other
bull More accurate synchronisation than any other timing protocol
bull An alternative to an in-house atomic clock or GPS
TFT service makes use of the SURFnet transport layerbull Requires a CWDM band in a single-mode fiber infrastructure
bull Can easily be extended into the access rings of the network
bull Point-to-point or point-to-multipoint
Do we need to investigate these services further
TFTAlien Wave
Yes I may like such a service
No I would never use this
Maybe I would like to learn more
Result AW12 Green2 Red3 BlueResult TFT10 Red5 Green2 Blue1 Yellow
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
Micro Electro-Mechanical Systems (MEMS) Liquid Crystal on Silicon (LCoS)httpswwwosapublishingorgjocnabstractcfmuri=jocn-9-1-1
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN7
WSS15
WSS15
WSS15
WSS15
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropDelft
AddDropAmsterdam
AddDropEindhoven
AddDropNijmegen
Restorationofwavesisnotpossible because the wavesenteringthe network arefixed perdirectionandwavelength
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN8WSS120
WSS120
WSS120
WSS120
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropAnywhere
4x4x16Collector(dual WSS)
SURFnet8 uses new optical technologiesNew Optical Line filters
CienaCPL
ECIApollo
ECIApollo
C-bandFilter
C-bandFilter
A
B
A
B
C-bandspectrum
1205241530nm 1565nm
015dBkm
120572
CienaCPL
otherspectrum
SN7
SN8
1310nm
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Photonic Transport and Fiber Layer
Service Layer
DWDM colored interfaces in service equipment part of the service layer
1310nm lsquogreyrsquo interfaces totransponders part of the transport layer
1310850nmrsquogreyrsquo link
1310850nmrsquogreyrsquo link
100G coloredDWDM link
100G coloredDWDM link
customer router
SURFnet
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Alien Waves empowerbull Ultimate transparency and privacy of payload
bull Link encryption on the router of the customer when desired
bull Customer determines the capacity
Alien Waves are different from the known Lightpath servicebull Behaves like a dark-fiber with optical spectrum shared
bull Monitored a fiber break will also be detected by SURFnet
bull Profits from restoration (just like any other wave of SURFnet)
bull Intended for DCI Research and Big Data applications
Two new services for SURFnet8(2) Time and Frequency Transfer
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
Span 1
Span 2
PTPswitch
PTPswitch
TZ=TA+Troundtrip2+Tcorr
A ZRepeater Nx
Two new services for SURFnet8(2) Time and Frequency Transfer
TFT service providesbull Precise time stamping of data for sensory networks or other
bull More accurate synchronisation than any other timing protocol
bull An alternative to an in-house atomic clock or GPS
TFT service makes use of the SURFnet transport layerbull Requires a CWDM band in a single-mode fiber infrastructure
bull Can easily be extended into the access rings of the network
bull Point-to-point or point-to-multipoint
Do we need to investigate these services further
TFTAlien Wave
Yes I may like such a service
No I would never use this
Maybe I would like to learn more
Result AW12 Green2 Red3 BlueResult TFT10 Red5 Green2 Blue1 Yellow
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN7
WSS15
WSS15
WSS15
WSS15
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropDelft
AddDropAmsterdam
AddDropEindhoven
AddDropNijmegen
Restorationofwavesisnotpossible because the wavesenteringthe network arefixed perdirectionandwavelength
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN8WSS120
WSS120
WSS120
WSS120
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropAnywhere
4x4x16Collector(dual WSS)
SURFnet8 uses new optical technologiesNew Optical Line filters
CienaCPL
ECIApollo
ECIApollo
C-bandFilter
C-bandFilter
A
B
A
B
C-bandspectrum
1205241530nm 1565nm
015dBkm
120572
CienaCPL
otherspectrum
SN7
SN8
1310nm
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Photonic Transport and Fiber Layer
Service Layer
DWDM colored interfaces in service equipment part of the service layer
1310nm lsquogreyrsquo interfaces totransponders part of the transport layer
1310850nmrsquogreyrsquo link
1310850nmrsquogreyrsquo link
100G coloredDWDM link
100G coloredDWDM link
customer router
SURFnet
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Alien Waves empowerbull Ultimate transparency and privacy of payload
bull Link encryption on the router of the customer when desired
bull Customer determines the capacity
Alien Waves are different from the known Lightpath servicebull Behaves like a dark-fiber with optical spectrum shared
bull Monitored a fiber break will also be detected by SURFnet
bull Profits from restoration (just like any other wave of SURFnet)
bull Intended for DCI Research and Big Data applications
Two new services for SURFnet8(2) Time and Frequency Transfer
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
Span 1
Span 2
PTPswitch
PTPswitch
TZ=TA+Troundtrip2+Tcorr
A ZRepeater Nx
Two new services for SURFnet8(2) Time and Frequency Transfer
TFT service providesbull Precise time stamping of data for sensory networks or other
bull More accurate synchronisation than any other timing protocol
bull An alternative to an in-house atomic clock or GPS
TFT service makes use of the SURFnet transport layerbull Requires a CWDM band in a single-mode fiber infrastructure
bull Can easily be extended into the access rings of the network
bull Point-to-point or point-to-multipoint
Do we need to investigate these services further
TFTAlien Wave
Yes I may like such a service
No I would never use this
Maybe I would like to learn more
Result AW12 Green2 Red3 BlueResult TFT10 Red5 Green2 Blue1 Yellow
SURFnet8 uses new optical technologiesNew Wavelength Selective Switching Technologies
SN8WSS120
WSS120
WSS120
WSS120
ToFromEindhoven
ToFromNijmegen
ToFromAmsterdam
ToFromDelft
AddDropAnywhere
4x4x16Collector(dual WSS)
SURFnet8 uses new optical technologiesNew Optical Line filters
CienaCPL
ECIApollo
ECIApollo
C-bandFilter
C-bandFilter
A
B
A
B
C-bandspectrum
1205241530nm 1565nm
015dBkm
120572
CienaCPL
otherspectrum
SN7
SN8
1310nm
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Photonic Transport and Fiber Layer
Service Layer
DWDM colored interfaces in service equipment part of the service layer
1310nm lsquogreyrsquo interfaces totransponders part of the transport layer
1310850nmrsquogreyrsquo link
1310850nmrsquogreyrsquo link
100G coloredDWDM link
100G coloredDWDM link
customer router
SURFnet
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Alien Waves empowerbull Ultimate transparency and privacy of payload
bull Link encryption on the router of the customer when desired
bull Customer determines the capacity
Alien Waves are different from the known Lightpath servicebull Behaves like a dark-fiber with optical spectrum shared
bull Monitored a fiber break will also be detected by SURFnet
bull Profits from restoration (just like any other wave of SURFnet)
bull Intended for DCI Research and Big Data applications
Two new services for SURFnet8(2) Time and Frequency Transfer
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
Span 1
Span 2
PTPswitch
PTPswitch
TZ=TA+Troundtrip2+Tcorr
A ZRepeater Nx
Two new services for SURFnet8(2) Time and Frequency Transfer
TFT service providesbull Precise time stamping of data for sensory networks or other
bull More accurate synchronisation than any other timing protocol
bull An alternative to an in-house atomic clock or GPS
TFT service makes use of the SURFnet transport layerbull Requires a CWDM band in a single-mode fiber infrastructure
bull Can easily be extended into the access rings of the network
bull Point-to-point or point-to-multipoint
Do we need to investigate these services further
TFTAlien Wave
Yes I may like such a service
No I would never use this
Maybe I would like to learn more
Result AW12 Green2 Red3 BlueResult TFT10 Red5 Green2 Blue1 Yellow
SURFnet8 uses new optical technologiesNew Optical Line filters
CienaCPL
ECIApollo
ECIApollo
C-bandFilter
C-bandFilter
A
B
A
B
C-bandspectrum
1205241530nm 1565nm
015dBkm
120572
CienaCPL
otherspectrum
SN7
SN8
1310nm
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Photonic Transport and Fiber Layer
Service Layer
DWDM colored interfaces in service equipment part of the service layer
1310nm lsquogreyrsquo interfaces totransponders part of the transport layer
1310850nmrsquogreyrsquo link
1310850nmrsquogreyrsquo link
100G coloredDWDM link
100G coloredDWDM link
customer router
SURFnet
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Alien Waves empowerbull Ultimate transparency and privacy of payload
bull Link encryption on the router of the customer when desired
bull Customer determines the capacity
Alien Waves are different from the known Lightpath servicebull Behaves like a dark-fiber with optical spectrum shared
bull Monitored a fiber break will also be detected by SURFnet
bull Profits from restoration (just like any other wave of SURFnet)
bull Intended for DCI Research and Big Data applications
Two new services for SURFnet8(2) Time and Frequency Transfer
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
Span 1
Span 2
PTPswitch
PTPswitch
TZ=TA+Troundtrip2+Tcorr
A ZRepeater Nx
Two new services for SURFnet8(2) Time and Frequency Transfer
TFT service providesbull Precise time stamping of data for sensory networks or other
bull More accurate synchronisation than any other timing protocol
bull An alternative to an in-house atomic clock or GPS
TFT service makes use of the SURFnet transport layerbull Requires a CWDM band in a single-mode fiber infrastructure
bull Can easily be extended into the access rings of the network
bull Point-to-point or point-to-multipoint
Do we need to investigate these services further
TFTAlien Wave
Yes I may like such a service
No I would never use this
Maybe I would like to learn more
Result AW12 Green2 Red3 BlueResult TFT10 Red5 Green2 Blue1 Yellow
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Photonic Transport and Fiber Layer
Service Layer
DWDM colored interfaces in service equipment part of the service layer
1310nm lsquogreyrsquo interfaces totransponders part of the transport layer
1310850nmrsquogreyrsquo link
1310850nmrsquogreyrsquo link
100G coloredDWDM link
100G coloredDWDM link
customer router
SURFnet
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Alien Waves empowerbull Ultimate transparency and privacy of payload
bull Link encryption on the router of the customer when desired
bull Customer determines the capacity
Alien Waves are different from the known Lightpath servicebull Behaves like a dark-fiber with optical spectrum shared
bull Monitored a fiber break will also be detected by SURFnet
bull Profits from restoration (just like any other wave of SURFnet)
bull Intended for DCI Research and Big Data applications
Two new services for SURFnet8(2) Time and Frequency Transfer
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
Span 1
Span 2
PTPswitch
PTPswitch
TZ=TA+Troundtrip2+Tcorr
A ZRepeater Nx
Two new services for SURFnet8(2) Time and Frequency Transfer
TFT service providesbull Precise time stamping of data for sensory networks or other
bull More accurate synchronisation than any other timing protocol
bull An alternative to an in-house atomic clock or GPS
TFT service makes use of the SURFnet transport layerbull Requires a CWDM band in a single-mode fiber infrastructure
bull Can easily be extended into the access rings of the network
bull Point-to-point or point-to-multipoint
Do we need to investigate these services further
TFTAlien Wave
Yes I may like such a service
No I would never use this
Maybe I would like to learn more
Result AW12 Green2 Red3 BlueResult TFT10 Red5 Green2 Blue1 Yellow
Two new services for SURFnet8 (1) Alien Wave Bypassing the Service Layer
Alien Waves empowerbull Ultimate transparency and privacy of payload
bull Link encryption on the router of the customer when desired
bull Customer determines the capacity
Alien Waves are different from the known Lightpath servicebull Behaves like a dark-fiber with optical spectrum shared
bull Monitored a fiber break will also be detected by SURFnet
bull Profits from restoration (just like any other wave of SURFnet)
bull Intended for DCI Research and Big Data applications
Two new services for SURFnet8(2) Time and Frequency Transfer
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
Span 1
Span 2
PTPswitch
PTPswitch
TZ=TA+Troundtrip2+Tcorr
A ZRepeater Nx
Two new services for SURFnet8(2) Time and Frequency Transfer
TFT service providesbull Precise time stamping of data for sensory networks or other
bull More accurate synchronisation than any other timing protocol
bull An alternative to an in-house atomic clock or GPS
TFT service makes use of the SURFnet transport layerbull Requires a CWDM band in a single-mode fiber infrastructure
bull Can easily be extended into the access rings of the network
bull Point-to-point or point-to-multipoint
Do we need to investigate these services further
TFTAlien Wave
Yes I may like such a service
No I would never use this
Maybe I would like to learn more
Result AW12 Green2 Red3 BlueResult TFT10 Red5 Green2 Blue1 Yellow
Two new services for SURFnet8(2) Time and Frequency Transfer
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
ECI(SN8)
ECI(SN8)
C-bandFilter
C-bandFilter
Span 1
Span 2
PTPswitch
PTPswitch
TZ=TA+Troundtrip2+Tcorr
A ZRepeater Nx
Two new services for SURFnet8(2) Time and Frequency Transfer
TFT service providesbull Precise time stamping of data for sensory networks or other
bull More accurate synchronisation than any other timing protocol
bull An alternative to an in-house atomic clock or GPS
TFT service makes use of the SURFnet transport layerbull Requires a CWDM band in a single-mode fiber infrastructure
bull Can easily be extended into the access rings of the network
bull Point-to-point or point-to-multipoint
Do we need to investigate these services further
TFTAlien Wave
Yes I may like such a service
No I would never use this
Maybe I would like to learn more
Result AW12 Green2 Red3 BlueResult TFT10 Red5 Green2 Blue1 Yellow
Two new services for SURFnet8(2) Time and Frequency Transfer
TFT service providesbull Precise time stamping of data for sensory networks or other
bull More accurate synchronisation than any other timing protocol
bull An alternative to an in-house atomic clock or GPS
TFT service makes use of the SURFnet transport layerbull Requires a CWDM band in a single-mode fiber infrastructure
bull Can easily be extended into the access rings of the network
bull Point-to-point or point-to-multipoint
Do we need to investigate these services further
TFTAlien Wave
Yes I may like such a service
No I would never use this
Maybe I would like to learn more
Result AW12 Green2 Red3 BlueResult TFT10 Red5 Green2 Blue1 Yellow
Do we need to investigate these services further
TFTAlien Wave
Yes I may like such a service
No I would never use this
Maybe I would like to learn more
Result AW12 Green2 Red3 BlueResult TFT10 Red5 Green2 Blue1 Yellow
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