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Optical Interconnects For Future Data Center Networks

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Author by : Christoforos Kachris
Languange Used : en
Release Date : 2012-11-07
Publisher by : Springer Science & Business Media

ISBN : 9781461446309

Optical Interconnects in Future Data Center Networks covers optical networks and how they can be used to provide high bandwidth, energy efficient interconnects for future data centers with increased communication bandwidth requirements. This contributed volume presents an integrated view of the future requirements of the data centers and serves as a reference work for some of the most advanced solutions that have been proposed by major universities and companies. Collecting the most recent and innovative optical interconnects for data center networks that have been presented in the research community by universities and industries, this book is a valuable reference to researchers, students, professors and engineers interested in the domain of high performance interconnects and data center networks. Additionally, Optical Interconnects in Future Data Center Networks provides invaluable insights into the benefits and advantages of optical interconnects and how they can be a promising alternative for future data center networks....

Optical Interconnects For Data Centers

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Author by : Tolga Tekin
Languange Used : en
Release Date : 2016-11-01
Publisher by : Woodhead Publishing

ISBN : 9780081005132

Current data centre networks, based on electronic packet switches, are experiencing an exponential increase in network traffic due to developments such as cloud computing. Optical interconnects have emerged as a promising alternative offering high throughput and reduced power consumption. Optical Interconnects for Data Centers reviews key developments in the use of optical interconnects in data centres and the current state of the art in transforming this technology into a reality. The book discusses developments in optical materials and components (such as single and multi-mode waveguides), circuit boards and ways the technology can be deployed in data centres. Optical Interconnects for Data Centers is a key reference text for electronics designers, optical engineers, communications engineers and R&D managers working in the communications and electronics industries as well as postgraduate researchers. Summarizes the state-of-the-art in this emerging field Presents a comprehensive review of all the key aspects of deploying optical interconnects in data centers, from materials and components, to circuit boards and methods for integration Contains contributions that are drawn from leading international experts on the topic...

Optical Switching In Next Generation Data Centers

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Author by : Francesco Testa
Languange Used : en
Release Date : 2017-08-29
Publisher by : Springer

ISBN : 9783319610528

This book introduces the reader to the optical switching technology for its application to data centers. In addition, it takes a picture of the status of the technology and system architecture evolution and of the research in the area of optical switching in data center. The book is organized in four parts: the first part is focused on the system aspects of optical switching in intra-data center networking, the second part is dedicated to describing the recently demonstrated optical switching networks, the third part deals with the latest technologies developed to enable optical switching and, finally, the fourth part of the book outlines the future prospects and trends....

Silicon Photonics With Applications To Data Center Networks

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Author by : Ryan Francis Aguinaldo
Languange Used : en
Release Date : 2014
Publisher by :

ISBN : 1303977745

In data center applications, fiber-based optical interconnects can be used to provide point-to-point links enabling high-bandwidth, inter-rack, data communications. In order to provide for future network scalability, which must be able to handle ultra-large data flows and bandwidth-intensive requests, optical technologies are increasingly introduced to different levels of the data center architecture to enable a variety of transparent network or all-optical networking schemes. However, the use of bulk optical components, which take up valuable rack-space real estate, can be extremely energy and cost prohibitive, especially when scaled up to the size of industrial warehouse-scale computing and considering that predictions of future data center networks are expected to contain millions of nodes. As such, we study chip-scale, silicon photonic, integrated circuits and their use as the optical hardware in future data center implementations. This work describes aspects of the design and integration of silicon photonic devices, which can be used for high-bandwidth, multi-channel, wavelength division multiplexed, optical communications. Examples of silicon photonic subsystems are discussed, including the realization of an on-chip channelized spectrum monitor and a network-node-on-a-chip. These optical integrated circuits are meant to replace bulk optical components with their functional equivalents on monolithic silicon. This work demonstrates that silicon photonics may be advantageous in meeting the urgent hardware-scaling demands of high-bandwidth, multi-user, communication networks....

Fiber Optic Data Communication

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Author by :
Languange Used : en
Release Date : 2002-04-13
Publisher by : Elsevier

ISBN : 9780080506296

This book is an authoritative review of current and future trends in the field of telecommunications. Written by industry experts who are developing leading-edge data communication networks, Fiber Optic Data Communication provides professionals and students alike with a look at emerging technologies and their applications. Four of the chapters have been revised from DeCusatis's best-selling book, Handbook of Fiber Optic Data Communications; the remaining eight chapters are all new. Seven helpful appendices, a glossary, and a list of technical acronyms are included. This book can stand alone or as a companion volume to DeCusatis: Handbook of Fiber Optic Data Communication, Second Edition (February 2002, ISBN: 0-12-207891-8). Includes emerging technologies such as Infiniband, 10 Gigabit Ethernet, and MPLS Optical Switching Describes leading edge commercial products, including LEAF and MetroCore fibers, dense wavelength multiplexing, and Small Form Factor transceiver packages Covers all major industry standards, often written by the same people who designed the standards themselves Includes an expanded listing of references on the World Wide Web, plus hard-to-find references for international, homologation, and type approval requirements Convenient tables of key optical datacom parameters and glossary with hundreds of definitions and acronyms Industry buzzwords explained, including SAN, NAS, and MAN networking Datacom market analysis and future projections from industry leading forecasters...

Handbook Of Fiber Optic Data Communication

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Author by : Casimer DeCusatis
Languange Used : en
Release Date : 2011-10-13
Publisher by : Academic Press

ISBN : 9780080565033

Handbook of Fiber Optic Data Communication, Third Edition provides a comprehensive, easy to use guide to the field of optical fiber data communications. Written by experts in the industry from major companies such as IBM, Cisco and Nortel, the Handbook is a key reference for optical fiber technology, networking, protocols, applications, manufacturing, and future directions. It includes chapters on all the major industry standards, written by the same experts who developed them. This edition contains new material on transceiver form factors (QSFP, SFP +, XFP, X2), manufacturing standards, including JEDEC and RoHS, as well as the latest revisions to industry standards including 8G and 10G Fiber Channel, FICON, SONET GFP/LCAS, and 10 Gigabit Ethernet. The book also contains new chapters on emerging technologies and leading edge applications such as silicon photonics, nanophotonics, parallel optical interconnects, specialty fiber cable types, and optical backplanes. Features include: New Case Studies on Voice/Data Convergence, Redesigning Mainframe I/O, National LambdaRail, and optical peer-to-peer networks Includes an expanded listing of references on the World Wide Web, plus hard-to-find references for international, homologation, and type approval requirements Quick reference tables of all the key optical network parameters and a glossary that defines hundreds of technical terms and acronyms Written for engineers by engineers, this Handbook will be an indispensable, hands-on reference for optical networks and equipment developers, designers, and installers, as well as for students studying optical fiber communications wanting an understanding of, and insight into, professional practice. New Case Studies on Voice/Data Convergence, Redesigning Mainframe I/O, National LambdaRail, and optical peer-to-peer networks Includes an expanded listing of references on the World Wide Web, plus hard-to-find references for international, homologation, and type approval requirements Quick reference tables of all the key optical network parameters and a glossary that defines hundreds of technical terms and acronyms...

100 Gbit Interconnects And Above The Need For Speed

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Author by :
Languange Used : en
Release Date : 2007
Publisher by :

ISBN : OCLC:505427367

Today's electronic society is seeing increased demand for data transfer, internet downloads, online applications, video sharing, and storage. Banks, companies, universities, and governments require large secure data centers connected to secure networks. This continuously drives the development for more powerful servers and computer systems. Today's data centers are not single computer systems but networked systems with distributed processing, computational power, and memory. The systems are connected by "nodes," which connect the pieces of the "computer." The configuration of each system depends on its applications, functionality, and user requirements. This demanding environment is evolving and pushing for the development of higher speed interconnects. OIDA held a one-day forum to increase understanding on this topic and to look at high-speed interconnects in the data center. The objective was to solicit input on current issues related to optical interconnect technology, which included examining the current research objectives of industry and universities and understanding the commercial objectives and maturity of today's technology. Optical interconnects have a promising future, but the roadmap for this sector needs to be further refined. Besides the need for higher speeds, there is a need for highly reliable, low-cost interconnects. The challenge to the industry is twofold: how to fund these requirements, and how to standardize the output of the different technologies being implemented today....

Characterizing Opportunities For Short Reach Optical Interconnect Adoption

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Author by : Johnathan Jake Lindsey (III.)
Languange Used : en
Release Date : 2010
Publisher by :

ISBN : OCLC:746088997

Over the past decade, the demand for digital information has increased dramatically with the rising use of the Internet and various types of multimedia data - text, audio, graphics, video, and voice. As a consequence, the technologies that connect and transport data have become critically important. Available interconnect technologies are broadly organized into two categories: electrical and optical. Although many digital systems use electrical interconnects, optical interconnects are becoming an attractive alternative as electrical connection has become increasingly difficult in terms of cost and performance. However, the transition from electrical to optical interconnects across multiple markets could still be hampered by its higher cost relative to interconnects in the mid-term. Thus, this work seeks to shed light on the following question: "What additional characteristics are useful to evaluate the attractiveness of optical interconnects in emerging markets?" This thesis seeks to explore and answer this question in three parts. The first part of the thesis attempts to gauge the opportunities and barriers to optical interconnect adoption in emerging markets through an analysis of first phase interviews with professionals working in the datacom, automobile, consumer hand-held device industries. Initial review of the response set shows that of the five initial emerging markets for optical interconnect, datacom, specifically high-performance computing (HPC), has the greatest potential for increased optical interconnect adoption in the near future. To further explore the environment for optical interconnects in the HPC, a second, more detailed questionnaire was distributed to a limited number of interviewees. In response to this interview, some respondents noted that several metrics other than cost and performance, particularly power consumption, as being "very important" when deciding which technology to adopt. The second part of the thesis is primarily concerned with investigating further the influence that power and performance concerns have on optical interconnect adoption in HPC data centers. Specifically, this part of the thesis seeks to explore whether power concerns in data centers could lead to increased adoption of optical interconnects. To that end, a cost model of an HPC data center has been developed to identify the possible economic impacts that the adoption of optical interconnect technologies would have in a power-driven scenario. The third part of this thesis presents a set of policy recommendations based on the results from the data center cost model....

Handbook Of Optical Interconnects

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Author by : Shigeru Kawai
Languange Used : en
Release Date : 2018-10-03
Publisher by : CRC Press

ISBN : 9781420027778

As we reach the data transmission limits of copper wire and communications experts seek to bring the speed of long-haul fiber optics networks closer to access points, optical interconnects promise to provide efficient, high-speed data transmission for the next generation of networks and systems. They offer higher bit-rates, virtually no crosstalk, lower demands on power requirements and thermal management, and the possibility of two-dimensional channel arrays for chip-to-chip communication. The Handbook of Optical Interconnects introduces the systems and devices that will bring the speed and quality of optical transmission closer to the circuit board. Contributed by active experts, most from leading technology companies in the US and Japan, this outstanding handbook details various low-cost and small-size configurations, illustrates the discussion with more than 300 figures, and offers a look at the applications and future of this exciting and rapidly growing field. The book includes a detailed introduction to vertical cavity surface-emitting lasers (VCSELs); the use of optical interconnects in metropolitan, local-area, and access networks through FTTP (FTTH); and Jisso technologies, which are critical for developing low-cost, small-size modules. Driving down the size and cost of optical interconnects is vital for integrating these technologies into the network and onto microprocessors, and the Handbook of Optical Interconnects provides the knowledge and tools necessary to accomplish these goals....

Cryptology And Network Security With Machine Learning

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Author by : Bimal Kumar Roy
Languange Used : en
Release Date : 2023-10-17
Publisher by : Springer Nature

ISBN : 9789819922291

The book features original papers from International Conference on Cryptology & Network Security with Machine Learning (ICCNSML 2022), organized by PSIT, Kanpur, India during 16 – 18 December 2022. This conference proceeding will provide the understanding of core concepts of Cryptology & Network Security with ML in data communication. The book covers research papers in public key cryptography, elliptic curve cryptography, post quantum cryptography, lattice based cryptography, non-commutative ring based cryptography, cryptocurrency, authentication, key agreement, Hash functions, block/stream ciphers, polynomial based cryptography, code based cryptography, NTRU cryptosystems, security and privacy in machine learning, block chain, IoT security, wireless security protocols, cryptanalysis, number theory, quantum computing, cryptographic aspects of network security, complexity theory, and cryptography with machine learning....