PPT-Failure Prediction Mechanism for Pluggable Optical Interconnect at Facebook Data Centers

Failure Prediction Mechanism for Pluggable Optical Interconnect at Facebook Data Centers Abhijit Chakravarty and Vincent Zeng Problem Statements Currently t here is no method developed to avoid the optical transceiver failures ahead of time. 9 10 11 12 13 12481632 Performance normalized to 1MB LLC size MB 04 06 08 10 0 64 128 192 256 Percore Performance normalized to 1 core Number of cores 64 128 192 256 0 64 128 192 256 Chip Performance normalized to 1 core Number of cores brPage 4br br Jouppi Marco Fiorentino Al Davis Nathan Binkert Raymond G Beausoleil Jung Ho Ahn University of Wisconsin Madison HewlettPackard Laboratories University of Utah Abstract We expect that manycore microprocessors will push per formance per chip fro Proposal. Bob Ross, . Teraspeed. Labs. bob@teraspeedlabs.com. EPEPS 2015 IBIS Summit. San Jose, CA, October 28. , 2015. Draft Presented September 2, 2015 at the Interconnect Working Group. Copyright 2015 . Page of BIRLA ERICSSON OPTICAL LIMITED VIGIL MECHANISM / WHISTLE BLOWER POLICY PREMBLE he Companies Act, 2013 mandatesevery listed company and such other class of companies, as may be prescribedto draft-jin-pwe3-pw-freeze-00. Lizhong Jin. Bhumip. Khasnabish. Requirements. Several PW high availability mechanism. Pseudowire redundancy mechanism. PSN tunnel protection technology. For the PW control plane failure, using above high availability methods will bring:. Panelists. Brad Booth, Dell . Chris Cole, Finisar. Matt Traverso, Cisco. Trends in Interconnects & Integration. © 2012 Ethernet Alliance . Gb Ethernet interconnects today. . . Passive Copper Cable. Data Centre . InterConnect. . Trends, Innovations & Solutions. Madhusudan Pandya. Sr. Advisor, Cloud Architecture. CTO Office . May, 2017. Copyright © Ciena Corporation 2017. All rights reserved. Confidential & Proprietary.. INTERCONNECT we will simulate a full 50Gbps (25Gbps X 2) 2-channel WDM optical link.. Today we will look at the following:. Discuss ring resonator in INTERCONNECT. Import MODE results of effective index as a function carrier density into INTERCONNECT. Project. Status . Update. Brice . Achkir. / . Cisco, . M.Immonen. / . TTM. Feb.10. th. , 2016. Santa Clara, CA. 1. Definition Stage. Contents. Introduction and scope. Demonstrator overview. Optical waveguide and connector technologies. Services. Mannix O’Connor. Director of Technical Marketing. ITOM 17.1. 100G celebrated two years of huge growth (145% in 2014 &. . 118% in 2015) . This enables new . revenue growth opportunities, . Master’s . Project Defense. Sachin. . Chandran. Dept. of ECE, Auburn University. Project Advisor: . Dr.. . Vishwani. D. . Agrawal. Committee Members: . Dr.. . Victor P. Nelson, Dr. . Adit. Singh. Committee Prof. Onur Mutlu (Chair) Prof. Greg Ganger Prof. James Hoe Dr. Kaushik Veeraraghavan (Facebook, Inc.) Large Scale Studies of Memory, Storage, and Network Failures in a Modern Data Center Thesis Oral Matthew FarrensWETI Cross-Cutting Tools2Began by looking at optical for off-chip communicationLogical place to startBecame intrigued by on-chip possibilities for opticalMulticoreswill require high ban KYTC / KTC / VIS . KYTC Photo logging van. The Kentucky . Transportation Cabinet . operates a fleet of three asset collection vehicles. Automated data collection is conducted annually on the Interstate and NHS routes, and on a two year cycle for all non-NHS routes.  Average yearly collection is 35,000 lane miles.  This data collection includes automated pavement distress, rutting, cross slope, IRI, faulting, curve & grade, GPS data, and roadway images. In addition to network testing, the KYTC also performs IRI acceptance testing for new construction..