�ݺ�ߣshows by User: MarkFiler

�ݺ�ߣshows by User: MarkFiler / http://www.slideshare.net/images/logo.gif �ݺ�ߣshows by User: MarkFiler / Tue, 09 Oct 2018 22:27:21 GMT �ݺ�ߣShare feed for �ݺ�ߣshows by User: MarkFiler OFC 2018 - ON2020: future trends in optical networking: a cloud service provider's perspective /slideshow/ofc-2018-on2020-future-trends-in-optical-networking-a-cloud-service-providers-perspective/118927174 ofc2018filermsfton2020-paneldistr-181009222721
Presented as part of the ON2020 symposium at OFC 2018 https://standards.ieee.org/industry-connections/optical-networks-2020.html]]>
Presented as part of the ON2020 symposium at OFC 2018 https://standards.ieee.org/industry-connections/optical-networks-2020.html]]> Tue, 09 Oct 2018 22:27:21 GMT /slideshow/ofc-2018-on2020-future-trends-in-optical-networking-a-cloud-service-providers-perspective/118927174 MarkFiler@slideshare.net(MarkFiler) OFC 2018 - ON2020: future trends in optical networking: a cloud service provider's perspective MarkFiler Presented as part of the ON2020 symposium at OFC 2018 https://standards.ieee.org/industry-connections/optical-networks-2020.html <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ofc2018filermsfton2020-paneldistr-181009222721-thumbnail.jpg?width=120&height=120&fit=bounds" /> Presented as part of the ON2020 symposium at OFC 2018 https://standards.ieee.org/industry-connections/optical-networks-2020.html

OFC 2018 - ON2020: future trends in optical networking: a cloud service provider's perspective from Mark Filer

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0 ECOC 2018 Market Focus: Open-source optical transmission performance estimator for disaggregated and open optical networks /MarkFiler/ecoc-2018-market-focus-opensource-optical-transmission-performance-estimator-for-disaggregated-and-open-optical-networks ecoc2018filermsftmarketfocus-psedistr-180926095033
As cloud providers, telcos, and enterprises increasingly consider deploying disaggregated, open optical networks, the onus of ensuring the end-to-end optical performance falls on the service providers themselves. Addressing this need, the Physical Simulation Environment working group of the Telecom Infra Project has developed an open-source optical transmission estimation tool for accurate prediction of multi-vendor optical network performance. The tool’s simulation engine is based on the well-known Gaussian Noise model, and the PSE team taken pains to validate the tool against a plurality of commercial equipment in carrier environments. This talk covers the development and validation of the open source tool.]]>
As cloud providers, telcos, and enterprises increasingly consider deploying disaggregated, open optical networks, the onus of ensuring the end-to-end optical performance falls on the service providers themselves. Addressing this need, the Physical Simulation Environment working group of the Telecom Infra Project has developed an open-source optical transmission estimation tool for accurate prediction of multi-vendor optical network performance. The tool’s simulation engine is based on the well-known Gaussian Noise model, and the PSE team taken pains to validate the tool against a plurality of commercial equipment in carrier environments. This talk covers the development and validation of the open source tool.]]> Wed, 26 Sep 2018 09:50:33 GMT /MarkFiler/ecoc-2018-market-focus-opensource-optical-transmission-performance-estimator-for-disaggregated-and-open-optical-networks MarkFiler@slideshare.net(MarkFiler) ECOC 2018 Market Focus: Open-source optical transmission performance estimator for disaggregated and open optical networks MarkFiler As cloud providers, telcos, and enterprises increasingly consider deploying disaggregated, open optical networks, the onus of ensuring the end-to-end optical performance falls on the service providers themselves. Addressing this need, the Physical Simulation Environment working group of the Telecom Infra Project has developed an open-source optical transmission estimation tool for accurate prediction of multi-vendor optical network performance. The tool’s simulation engine is based on the well-known Gaussian Noise model, and the PSE team taken pains to validate the tool against a plurality of commercial equipment in carrier environments. This talk covers the development and validation of the open source tool. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ecoc2018filermsftmarketfocus-psedistr-180926095033-thumbnail.jpg?width=120&height=120&fit=bounds" /> As cloud providers, telcos, and enterprises increasingly consider deploying disaggregated, open optical networks, the onus of ensuring the end-to-end optical performance falls on the service providers themselves. Addressing this need, the Physical Simulation Environment working group of the Telecom Infra Project has developed an open-source optical transmission estimation tool for accurate prediction of multi-vendor optical network performance. The tool’s simulation engine is based on the well-known Gaussian Noise model, and the PSE team taken pains to validate the tool against a plurality of commercial equipment in carrier environments. This talk covers the development and validation of the open source tool.

ECOC 2018 Market Focus: Open-source optical transmission performance estimator for disaggregated and open optical networks from Mark Filer

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0 OFC 2018 - Market Watch III - Challenges and Solutions for 400G (Microsoft) /slideshow/ofc-2018-market-watch-iii-challenges-and-solutions-for-400g-microsoft/91740076 ofc2018filermsftmarket-watch400g-challengesdistr-180323233656
Panel Description: Data center switches are scaling from 3.2Tb/s to 6.4, 12.8Tb/s. 25 Tb/s switching chips must be on the horizon. A new generation of 400G front panel pluggable optical transceivers are emerging to support the increased bandwidth. Increased electrical speeds of 56 and 64 GBaud and complex signaling and constellations place increased constraints on the packaging and design of optical components. What are the pros and cons of the various pluggable options you’ve evaluated and which direction do you expect to take? How should both client and line side optics be accommodated in the same pluggable format? Is there a reason to keep two large and small form factors for client optics to accommodate longer reach applications? Example, CFP2 and QSFP28 at 100G or OSFP and QSFP DD at 400G? Will coherent dominate the 80-100km transmission market long term or are there applications for direct detect? How important is backward compatibility for QSFP28 DD and do you plan to use it? Which applications require pluggables vs. on-board optics? When do we reach the end of the road for front panel pluggables? What are the challenges with COBO and embedded optics? Can the new 400G generation of pluggables, like QSFP-DD and OSFP scale from 400G to 1.6 Tb/s? Is silicon photonics really meeting the speed-density-cost challenges of hyperscale data centers? How is the optical networking value and supply chain changing?]]>
Panel Description: Data center switches are scaling from 3.2Tb/s to 6.4, 12.8Tb/s. 25 Tb/s switching chips must be on the horizon. A new generation of 400G front panel pluggable optical transceivers are emerging to support the increased bandwidth. Increased electrical speeds of 56 and 64 GBaud and complex signaling and constellations place increased constraints on the packaging and design of optical components. What are the pros and cons of the various pluggable options you’ve evaluated and which direction do you expect to take? How should both client and line side optics be accommodated in the same pluggable format? Is there a reason to keep two large and small form factors for client optics to accommodate longer reach applications? Example, CFP2 and QSFP28 at 100G or OSFP and QSFP DD at 400G? Will coherent dominate the 80-100km transmission market long term or are there applications for direct detect? How important is backward compatibility for QSFP28 DD and do you plan to use it? Which applications require pluggables vs. on-board optics? When do we reach the end of the road for front panel pluggables? What are the challenges with COBO and embedded optics? Can the new 400G generation of pluggables, like QSFP-DD and OSFP scale from 400G to 1.6 Tb/s? Is silicon photonics really meeting the speed-density-cost challenges of hyperscale data centers? How is the optical networking value and supply chain changing?]]> Fri, 23 Mar 2018 23:36:56 GMT /slideshow/ofc-2018-market-watch-iii-challenges-and-solutions-for-400g-microsoft/91740076 MarkFiler@slideshare.net(MarkFiler) OFC 2018 - Market Watch III - Challenges and Solutions for 400G (Microsoft) MarkFiler Panel Description: Data center switches are scaling from 3.2Tb/s to 6.4, 12.8Tb/s. 25 Tb/s switching chips must be on the horizon. A new generation of 400G front panel pluggable optical transceivers are emerging to support the increased bandwidth. Increased electrical speeds of 56 and 64 GBaud and complex signaling and constellations place increased constraints on the packaging and design of optical components. What are the pros and cons of the various pluggable options you’ve evaluated and which direction do you expect to take? How should both client and line side optics be accommodated in the same pluggable format? Is there a reason to keep two large and small form factors for client optics to accommodate longer reach applications? Example, CFP2 and QSFP28 at 100G or OSFP and QSFP DD at 400G? Will coherent dominate the 80-100km transmission market long term or are there applications for direct detect? How important is backward compatibility for QSFP28 DD and do you plan to use it? Which applications require pluggables vs. on-board optics? When do we reach the end of the road for front panel pluggables? What are the challenges with COBO and embedded optics? Can the new 400G generation of pluggables, like QSFP-DD and OSFP scale from 400G to 1.6 Tb/s? Is silicon photonics really meeting the speed-density-cost challenges of hyperscale data centers? How is the optical networking value and supply chain changing? <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ofc2018filermsftmarket-watch400g-challengesdistr-180323233656-thumbnail.jpg?width=120&height=120&fit=bounds" /> Panel Description: Data center switches are scaling from 3.2Tb/s to 6.4, 12.8Tb/s. 25 Tb/s switching chips must be on the horizon. A new generation of 400G front panel pluggable optical transceivers are emerging to support the increased bandwidth. Increased electrical speeds of 56 and 64 GBaud and complex signaling and constellations place increased constraints on the packaging and design of optical components. What are the pros and cons of the various pluggable options you’ve evaluated and which direction do you expect to take? How should both client and line side optics be accommodated in the same pluggable format? Is there a reason to keep two large and small form factors for client optics to accommodate longer reach applications? Example, CFP2 and QSFP28 at 100G or OSFP and QSFP DD at 400G? Will coherent dominate the 80-100km transmission market long term or are there applications for direct detect? How important is backward compatibility for QSFP28 DD and do you plan to use it? Which applications require pluggables vs. on-board optics? When do we reach the end of the road for front panel pluggables? What are the challenges with COBO and embedded optics? Can the new 400G generation of pluggables, like QSFP-DD and OSFP scale from 400G to 1.6 Tb/s? Is silicon photonics really meeting the speed-density-cost challenges of hyperscale data centers? How is the optical networking value and supply chain changing?

OFC 2018 - Market Watch III - Challenges and Solutions for 400G (Microsoft) from Mark Filer

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0 OFC 2016 (W4G.3) - Commodity Ethernet switch with integrated 100G coherent optics /slideshow/ofc-2017-w4g3-commodity-ethernet-switch-with-integrated-100g-coherent-optics/74394817 filerofc2016paper-w4g-170404225441
Transmission of Nyquist-shaped 32 GBaud PM-QPSK Over a Production Flex-grid Open Line System. Presented at OFC 2016.]]>
Transmission of Nyquist-shaped 32 GBaud PM-QPSK Over a Production Flex-grid Open Line System. Presented at OFC 2016.]]> Tue, 04 Apr 2017 22:54:41 GMT /slideshow/ofc-2017-w4g3-commodity-ethernet-switch-with-integrated-100g-coherent-optics/74394817 MarkFiler@slideshare.net(MarkFiler) OFC 2016 (W4G.3) - Commodity Ethernet switch with integrated 100G coherent optics MarkFiler Transmission of Nyquist-shaped 32 GBaud PM-QPSK Over a Production Flex-grid Open Line System. Presented at OFC 2016. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/filerofc2016paper-w4g-170404225441-thumbnail.jpg?width=120&height=120&fit=bounds" /> Transmission of Nyquist-shaped 32 GBaud PM-QPSK Over a Production Flex-grid Open Line System. Presented at OFC 2016.

OFC 2016 (W4G.3) - Commodity Ethernet switch with integrated 100G coherent optics from Mark Filer

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0 Journal on Optical Comm Networks (2016): Elastic Optical Networking in the Microsoft Cloud /slideshow/journal-on-optical-comm-networks-2016-elastic-optical-networking-in-the-microsoft-cloud/74394757 jocnmicrosofteons2016published-170404225330
Elastic Optical Networking in the Microsoft Cloud. Invited paper to JOCN special issue on elastic optical networks - vol. 8, no. 7, July 2016. http://dx.doi.org/10.1364/JOCN.8.000A45]]>
Elastic Optical Networking in the Microsoft Cloud. Invited paper to JOCN special issue on elastic optical networks - vol. 8, no. 7, July 2016. http://dx.doi.org/10.1364/JOCN.8.000A45]]> Tue, 04 Apr 2017 22:53:30 GMT /slideshow/journal-on-optical-comm-networks-2016-elastic-optical-networking-in-the-microsoft-cloud/74394757 MarkFiler@slideshare.net(MarkFiler) Journal on Optical Comm Networks (2016): Elastic Optical Networking in the Microsoft Cloud MarkFiler Elastic Optical Networking in the Microsoft Cloud. Invited paper to JOCN special issue on elastic optical networks - vol. 8, no. 7, July 2016. http://dx.doi.org/10.1364/JOCN.8.000A45 <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/jocnmicrosofteons2016published-170404225330-thumbnail.jpg?width=120&height=120&fit=bounds" /> Elastic Optical Networking in the Microsoft Cloud. Invited paper to JOCN special issue on elastic optical networks - vol. 8, no. 7, July 2016. http://dx.doi.org/10.1364/JOCN.8.000A45

Journal on Optical Comm Networks (2016): Elastic Optical Networking in the Microsoft Cloud from Mark Filer

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0 OFC 2017 (W4D.4) - Microsoft innovation in regional Data Center Interconnect (DCI) /MarkFiler/ofc-2017-w4d4-microsoft-innovation-in-regional-data-center-interconnect-dci ofc2017microsoftw4d-170404222654
Demonstration and Performance Analysis of 4 Tb/s DWDM Metro-DCI System with 100G PAM4 QSFP28 Modules. Presented at OFC 2017.]]>
Demonstration and Performance Analysis of 4 Tb/s DWDM Metro-DCI System with 100G PAM4 QSFP28 Modules. Presented at OFC 2017.]]> Tue, 04 Apr 2017 22:26:54 GMT /MarkFiler/ofc-2017-w4d4-microsoft-innovation-in-regional-data-center-interconnect-dci MarkFiler@slideshare.net(MarkFiler) OFC 2017 (W4D.4) - Microsoft innovation in regional Data Center Interconnect (DCI) MarkFiler Demonstration and Performance Analysis of 4 Tb/s DWDM Metro-DCI System with 100G PAM4 QSFP28 Modules. Presented at OFC 2017. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ofc2017microsoftw4d-170404222654-thumbnail.jpg?width=120&height=120&fit=bounds" /> Demonstration and Performance Analysis of 4 Tb/s DWDM Metro-DCI System with 100G PAM4 QSFP28 Modules. Presented at OFC 2017.

OFC 2017 (W4D.4) - Microsoft innovation in regional Data Center Interconnect (DCI) from Mark Filer

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0 OFC 2017 (W4H.1) - Interoperability demonstration of commodity Ethernet optical switches over Open Line System (OLS) /slideshow/ofc-2017-w4h1-interoperability-demonstration-of-commodity-ethernet-optical-switches-over-open-line-system-ols/74393458 ofc2017microsoftw4h-170404222504
Interoperation of Layer-2/3 Modular Switches with 8QAM/16QAM Integrated Coherent Optics over 2000 km Open Line System. Presented at OFC 2017.]]>
Interoperation of Layer-2/3 Modular Switches with 8QAM/16QAM Integrated Coherent Optics over 2000 km Open Line System. Presented at OFC 2017.]]> Tue, 04 Apr 2017 22:25:04 GMT /slideshow/ofc-2017-w4h1-interoperability-demonstration-of-commodity-ethernet-optical-switches-over-open-line-system-ols/74393458 MarkFiler@slideshare.net(MarkFiler) OFC 2017 (W4H.1) - Interoperability demonstration of commodity Ethernet optical switches over Open Line System (OLS) MarkFiler Interoperation of Layer-2/3 Modular Switches with 8QAM/16QAM Integrated Coherent Optics over 2000 km Open Line System. Presented at OFC 2017. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ofc2017microsoftw4h-170404222504-thumbnail.jpg?width=120&height=120&fit=bounds" /> Interoperation of Layer-2/3 Modular Switches with 8QAM/16QAM Integrated Coherent Optics over 2000 km Open Line System. Presented at OFC 2017.

OFC 2017 (W4H.1) - Interoperability demonstration of commodity Ethernet optical switches over Open Line System (OLS) from Mark Filer

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0 OFC 2017 (Th1D.2) - Deep dive: commodity Ethernet switch with integrated coherent optics /slideshow/ofc-2017-th1d2-deep-dive-commodity-ethernet-switch-with-integrated-coherent-optics/74393207 ofc2017microsoftth1d-170404221959
Transmission Performance of Layer-2/3 Modular Switch with mQAM Coherent ASIC and CFP2-ACOs over Flex-Grid OLS with 104 Channels Spaced 37.5 GHz. Presented at OFC 2017]]>
Transmission Performance of Layer-2/3 Modular Switch with mQAM Coherent ASIC and CFP2-ACOs over Flex-Grid OLS with 104 Channels Spaced 37.5 GHz. Presented at OFC 2017]]> Tue, 04 Apr 2017 22:19:59 GMT /slideshow/ofc-2017-th1d2-deep-dive-commodity-ethernet-switch-with-integrated-coherent-optics/74393207 MarkFiler@slideshare.net(MarkFiler) OFC 2017 (Th1D.2) - Deep dive: commodity Ethernet switch with integrated coherent optics MarkFiler Transmission Performance of Layer-2/3 Modular Switch with mQAM Coherent ASIC and CFP2-ACOs over Flex-Grid OLS with 104 Channels Spaced 37.5 GHz. Presented at OFC 2017 <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ofc2017microsoftth1d-170404221959-thumbnail.jpg?width=120&height=120&fit=bounds" /> Transmission Performance of Layer-2/3 Modular Switch with mQAM Coherent ASIC and CFP2-ACOs over Flex-Grid OLS with 104 Channels Spaced 37.5 GHz. Presented at OFC 2017

OFC 2017 (Th1D.2) - Deep dive: commodity Ethernet switch with integrated coherent optics from Mark Filer

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0 https://cdn.slidesharecdn.com/profile-photo-MarkFiler-48x48.jpg?cb=1634532381 I've spent my career in optical telecommunications and cloud networking with a focus on optical system design, architecture, engineering, and development. In my various roles, I've honed strong experimental, analytical, research and product development skills to be able to drive innovation in metro, regional, and long-haul DWDM network design. This includes coherent transmission and DSP, flex-grid ROADM networks, high capacity but streamlined metro/DCI systems, and SDN-enabled optical transport. Many of the results that come out of my work have some degree of novelty and have led to several patents, peer reviewed publications, and conference papers. scholar.google.com/citations?hl=en&user=Yh5rvKcAAAAJ%23! https://cdn.slidesharecdn.com/ss_thumbnails/ofc2018filermsfton2020-paneldistr-181009222721-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/ofc-2018-on2020-future-trends-in-optical-networking-a-cloud-service-providers-perspective/118927174 OFC 2018 - ON2020: fut... https://cdn.slidesharecdn.com/ss_thumbnails/ecoc2018filermsftmarketfocus-psedistr-180926095033-thumbnail.jpg?width=320&height=320&fit=bounds MarkFiler/ecoc-2018-market-focus-opensource-optical-transmission-performance-estimator-for-disaggregated-and-open-optical-networks ECOC 2018 Market Focus... https://cdn.slidesharecdn.com/ss_thumbnails/ofc2018filermsftmarket-watch400g-challengesdistr-180323233656-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/ofc-2018-market-watch-iii-challenges-and-solutions-for-400g-microsoft/91740076 OFC 2018 - Market Watc...