GCHQ Cable Radioactivity Chart. Dec 5, 2014 by Paul Dietrich I Have Done
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Communications Under the Seas: the Evolving Cable Network and Its
Communications under the Seas The Evolving Cable Network and Its Implications edited by Bernard Finn and Daqing Yang The MIT Press Cambridge, Massachusetts London, England © 2009 Massachusetts Institute of Technology All rights reserved. No part of this book may be reproduced in any form by any electronic or mechanical means (including photocopying, recording, or information storage and retrieval) without permission in writing from the publisher. For information about special quantity discounts, please email special_sales@mitpress .mit.edu This book was set in Bembo by The MIT Press. Printed and bound in the United States of America. Library of Congress Cataloging-in-Publication Data Communications under the seas : the evolving cable network and its implications / edited by Bernard Finn and Daqing Yang. p. cm. — (Dibner Institute studies in the history of science and technology) Includes bibliographical references and index. ISBN 978-0-262-01286-7 (hardcover : alk. paper) 1. Cables, Submarine—History. 2. Telecommunication—Social aspects—History. 3. Communication, International. I. Finn, Bernard S., 1932– II. Yang, Daqing, 1964– TK5103.15.C66 2009 621.387’8409162—dc22 2008042011 10 9 8 7 6 5 4 3 2 1 Index Admiralty (U.K.), 187 for voice communications, 37–38, 46, “Memorandum on the Protection of 51 British Submarine Cables,” 194 vacuum tube amplifiers, 30, 37, 46, 247 Ahvenainen, Jorma, 119 Anglo-American Telegraph Company, 29t, Alcatel, 175, 280 66, 71, 82–83, 162–163, 166 Alexander, grand duke of Russia, 124, 126 anti-trust legislation, 199 Algeria, 185 Associated Press, 169, 266 All America Cables, 33, 35, 84, 280 Atlantic Telegraph Company, 18, 66, 167 All-American Telegraph Companies, 89 AT&T. -
Issue 26 May 2006 Submarine Telecoms Forum Is Published Bi-Monthly by WFN Strategies, L.L.C
Regional Systems Issue 26 May 2006 Submarine Telecoms Forum is published bi-monthly by WFN Strategies, L.L.C. The publication may not be reproduced or transmitted in any form, in whole or in part, without the ExordiumWelcome to the May 2006, 26th issue of Submarine Telecoms Forum, our Regional permission of the publishers. Systems edition. Submarine Telecoms Forum is an independent com- mercial publication, serving as a freely accessible forum for My original Scuba diving certification was accomplished some 30 plus years ago, and professionals in industries connected with submarine optical it wasn’t until recently that I decided to upgrade it to the next level. Not that I had any fibre technologies and techniques. extra time to burn; but it just seemed like the right time to “confirm” the skills I had been Liability: while every care is taken in preparation of this using for all those years. Anybody can dive the tropics, but only the fanatical few dive a publication, the publishers cannot be held responsible for the frigid Virginia quarry in April. accuracy of the information herein, or any errors which may occur in advertising or editorial content, or any consequence We have, once again, some excellent articles for you, the fanatical few of the telecoms arising from any errors or omissions. industry. The publisher cannot be held responsible for any views Alan Robinson discusses SubOptic 2007, as well as the future of Apollo and Gemini expressed by contributors, and the editor reserves the right cable systems. Georges Krebs gives his view of the evolving submarine cable market, to edit any advertising or editorial material submitted for publication. -
Homer's Odyssey and the Image of Penelope in Renaissance Art Giancarlo FIORENZA
223 Homer's Odyssey and the Image of Penelope in Renaissance Art Giancarlo FIORENZA The epic heroine Penelope captured the Renaissance literary and artistic imagination, beginning with Petrarch and the recovery of Homer's poetry through its translation into Latin. Only a very small number of humanists in the 14'h century were able to read Homer in the Greek original, and Petrarch's friend Leontius Pilatus produced for him long-awaited Latin translations of the Iliad 1 and Odyssey in the 1360s • Profoundly moved by his ability to finally compre hend the two epics (albeit in translation), Petrarch composed a remarkable letter addressed to Homer in which he compares himself to Penelope: "Your Penelope cannot have waited longer nor with more eager expectation for her Ulysses than I did for you. At last, though, my hope was fading gradually away. Except for a few of the opening lines of certain books, from which there seemed to flash upon me the face of a friend whom I had been longing to behold, a momen tary glimpse, dim through the distance, or, rather, the sight of his streaming hair, as he vanished from my view- except for this no hint of a Latin Homer had come to me, and I had no hope of being able ever to see you face to face"'. The themes of anticipation and fulfillment, and longing and return that are associated with the figure of Penelope coincide with the rediscovery of ancient texts. To encounter Homer for the first time in a language with which one was 3 familiar was as much a personal as a literary experience • As Nancy Struever observes, Petrarch's Le Familiari, a collection of letters addressed to contemporary friends and ancient authors, values friendship and intimate exchange because 4 it leads to knowledge and affective reward • Books on their own (Le Familiari, XII, 6) constituted surrogate friends with whom Petrarch could correspond, con verse, exchange ideas, and share his affections. -
Introducing the North Atlantic Loop Delivering Secure, Resilient Trans-Atlantic Capacity
Introducing The North Atlantic Loop Delivering Secure, Resilient Trans-Atlantic Capacity Andy Hudson Chief Network Officer What We Do FOCUS – Fibre Optic Cables Under the Sea We FOCUS on: • Subsea Networks • The North ATLANTIC market only We DELIVER: • High-bandwidth Transport-layer services across the Atlantic • From 1 year leases to 20 year IRUs We OPERATE: • As a Carriers’ Carrier; we are independent, neutral and only sell in the Wholesale space • Full 24/7 Network Management Centre monitoring wet plant, terrestrial and all facilities. • Networks we built and own that allows us to deliver end - end services in as little as 72 hours This is all we do This FOCUS makes us Unique in the market and your ultimate Partner for your Atlantic network needs Subsea systems and the industry • End-end design and project Survey and construction hazards Subsea systems and the industry • End-end design and project Cable laying Subsea systems and the industry • End-end design and project Cable laying Subsea systems and the industry • End-end design and project Cable landing Subsea systems and the industry • Global fishing watch data input to cable type and routing Confidential Subsea systems and the industry Transatlantic systems and the future • As of early 2018, there are 448 submarine cables in service globally • 1.2m Km of cables • 99.7% of international data is transmitted under water • Growth of data generation, data consumption, data centres, terrestrial fibres and subsea are all interrelated • Subsea cables are responsible for $10 trillion in -
Telecommunications Provider Locator
Telecommunications Provider Locator Industry Analysis & Technology Division Wireline Competition Bureau March 2009 This report is available for reference in the FCC’s Information Center at 445 12th Street, S.W., Courtyard Level. Copies may be purchased by contacting Best Copy and Printing, Inc., Portals II, 445 12th Street S.W., Room CY-B402, Washington, D.C. 20554, telephone 800-378-3160, facsimile 202-488-5563, or via e-mail at [email protected]. This report can be downloaded and interactively searched on the Wireline Competition Bureau Statistical Reports Internet site located at www.fcc.gov/wcb/iatd/locator.html. Telecommunications Provider Locator This report lists the contact information, primary telecommunications business and service(s) offered by 6,252 telecommunications providers. The last report was released September 7, 2007.1 The information in this report is drawn from providers’ Telecommunications Reporting Worksheets (FCC Form 499-A). It can be used by customers to identify and locate telecommunications providers, by telecommunications providers to identify and locate others in the industry, and by equipment vendors to identify potential customers. Virtually all providers of telecommunications must file FCC Form 499-A each year.2 These forms are not filed with the FCC but rather with the Universal Service Administrative Company (USAC), which serves as the data collection agent. The pool of filers contained in this edition consists of companies that operated and collected revenue during 2006, as well as new companies that file the form to fulfill the Commission’s registration requirement.3 Information from filings received by USAC after October 16, 2007, and from filings that were incomplete has been excluded from this report. -
Reproduction and Authenticity in Bernard Picart's Impostures
75 ANN JENSEN ADAMS REPRODUCTION AND AUTHENTICITY IN BERNARD PICART’S IMPOSTURES INNOCENTES In 1768, nearly thirty-five years after the death of Bernard Picart, English critic William Gilpin opined: Picart was one of the most ingenious of the French engravers. His imitations are among the most entertaining of his works. The cry, in his day, ran wholly in favour of antiquity: “No modern masters were worth looking at.” Picart, piqued at such prejudice, etched several pieces in imitation of ancient masters; and so happily, that he almost out-did, in their own excellencies, the artists whom he copied. These prints were much admired, as the works of guido, rembrandt, and others. Having had his joke, he published them under the title of Impostures innocentes.1 In the final years of his life, Bernard Picart — the leading illustrator to the French Huguenot–dominated book trade in the Netherlands — had written a defense of the reproductive prints that he intended to publish with a collection of some seventy- eight exemplary etchings by him after paintings, and particularly drawings, by sixteenth- and seventeenth-century masters as well as a handful after his own designs. A year after Picart’s death in 1733, his wife published his defense — titled “Discours sur les préjugés de certains curieux touchant la gravure” (A discourse on the prejudices of certain critics in regard to engraving) — and reproductive etch- ings along with a preface, a biography, and a catalog of his works under the title Impostures innocentes; ou, Recueil d’estampes d’après divers peintres illustres (1734; Innocent impostures; or, A collection of prints after various celebrated painters).2 Twenty-two years later, the essay and an abbreviated biography were published in English along with the original — and by that time deeply worn — plates.3 This culminated a life as one of Europe’s leading printmakers, first in Paris and after 1710 in the northern Netherlands. -
2013 Submarine Cable Market Industry Report
submarine telecoms INDUSTRY REPORT 2013 Authored by Submarine Cable Industry Report Issue 2 March 2013 Copyright © 2013 by Submarine Telecoms Forum, Inc. All rights reserved. No part of this book may be used or reproduced by any means, graphic, electronic, or mechanical, including photocopying, recording, taping or by any information storage retrieval system without the written permission of the publisher except in the case of brief quotations embodied in critical articles and reviews. Submarine Telecoms Forum, Inc. 21495 Ridgetop Circle Suite 201 Sterling, Virginia 20166 USA www.subtelforum.com ISSN: pending 2 Disclaimer: While every care is taken in preparation of this publication, the publishers cannot be held responsible for the accuracy of the information herein, or any errors which may occur in advertising or editorial content, or any consequence arising from any errors or omissions, and the editor reserves the right to edit any advertising or editorial material submitted for publication. If you have a suggestion, please let us know by emailing [email protected]. 3 Table of Contents 1. Foreword 10 2. Introduction 11 3. Executive Summary 13 4. Worldwide Market Analysis and Outlook 18 4.1 Overview of Historical System Investment 20 4.2 2008 – 2012 Systems in Review 20 4.3 Systems Investment in 2013 and Beyond 21 5. Supplier Analysis 25 5.1 System Suppliers 25 5.2 Upgrade Suppliers 26 6. Ownership Analysis 28 6.1 Financing of Current Submarine Systems 28 7. Regional Market Analysis and Capacity Outlook 31 7.1 Transatlantic -
The Operators and Their Future: the State of Play and Emerging Business Models for the Future
THE OPERATORS AND THEIR FUTURE THE STATE OF PLAY AND EMERGING BUSINESS MODELS OECD DIGITAL ECONOMY PAPERS September 2019 No. 287 2 | THE OPERATORS AND THEIR FUTURE Foreword This report, “The Operators and their Future: The State of Play and Emerging Business Models”, was prepared by the Working Party on Communication Infrastructure and Services Policy (WPCISP). It explores how communication operators may develop in the future. The report takes a five to ten year perspective and examines trends in the industry around different operator models. The paper was approved and declassified by written procedure by the Committee on Digital Economy Policy on 3 May 2019 and prepared for publication by the OECD Secretariat. It was drafted by Bengt Mölleryd (PTS Sweden), Verena Weber and Sam Paltridge from the OECD Secretariat. The authors received contributions from Maximilian Reisch from the OECD Secretariat and WPCISP delegates regarding their country experiences. It was prepared under the supervision of Sam Paltridge and Verena Weber. It contributes to the OECD Going Digital project, which aims to provide policy makers with the tools they need to help their economies and societies prosper in an increasingly digital and data-driven world. For more information, visit www.oecd.org/going-digital. #GoingDigital Note to Delegations: This document is also available on O.N.E. under the reference code: DSTI/CDEP/CISP(2017)5/FINAL This document, as well as any data and any map included herein, are without prejudice to the status of or sovereignty over any territory, to the delimitation of international frontiers and boundaries and to the name of any territory, city or area. -
Virgin: Fibre Optics Under The
Fibre Optics Under the Sea Peter Jamieson IEng MIET, MSCTE, MCMI Principal Engineer, Core Network Engineering – Liberty Global. Chairman, European Subsea Cables Association. [email protected] 07771506713 Global Network 2017 – 428 submarine cables in service globally, = 1.1 million km 99% of global communications carried by submarine cables. UK Connectivity As an Island nation UK virtually wholly dependant on submarine cables for connectivity. Submarine cables contribute £65 Billion to the UK economy. (University of Huddersfield) Data Generators Data is the new oil Short Haul / Long Haul • Short Haul Systems typically < 500km single span. High fibre count 24F – 300F. Long life span. Upgradeable. 557km 90.2dB G.654 fibre 1.6dB/km 5 07/06/2017 Template examples Short Haul / Long Haul • Long Haul Systems typically trans-oceanic 6,000 – 8000km. (Sea-Me-We 3 = 39,000km) Typically 25yr life span, upgradeable (to a point), requires repeaters (amplifiers) every 70km, Low fibre count 4F – 24F, Requires power to feed the repeaters. 6 07/06/2017 Template examples Submarine Cable Construction Deep Ocean Continental Shelf Submarine Cable Installation https://www.youtube.com/watch?v=Gsoo_BOwrrM Where do they land? Where do they land? What damages submarine cables? These Do What damages submarine cables? These Don’t How do you repair a submarine cable? https://www.youtube.com/watch?v=m6qTk5WNq9E Submarine Cable Ages 1858 – 1956 = Telegraph Age 1956 – 1988 = Co-axial Age 1988 – Present = Optical Age 1988 – Optical Age – Consortia 1998 – Optical Age – Private Cable 2015 – Optical Age – Content Cable Submarine Cable Ages North Atlantic- no new cables installed between 2002 – 2015. -
Coastlines Are Reproduced Using GEBCO Digital Atlas, Centenary Edition 2003
Subsea Cables UK is an industry organisation with the aim of promoting marine safety, safeguarding submarine cables and encouraging excellent practice within the industry. Subsea Cables UK does not broadly differentiate between the Communications, Power and Renewable industry cables as their impact on other seabed stakeholders is so similar. Subsea Cables UK is interested in any cables which land or pass through UK waters including the Exclusive Economic Zone. SOUTH WEST APPROACHES Kingfisher Awareness Chart Kilmore! New Quay! 13°W 30' 12°W 30' 11°W 30' 10°W 30' IRELAN9D°! W 30' 8°W 30' 7°W 30' 6°W 30' 5°W 30' 4°W 30' 3°W C U ! E K L - T I ! I R 52°N C 52°N E Fishguard ( L O A Cork O N REPUBLIC OF IRELAND ! S D ) Saltees Ground + C ! 4 R St. David's 4 O ( 0 S ) S ¥ 8 WALES 4 I ! 5 N 7 G 5 5 2 5 9 + 9 4 Kinsale 9 4 Milford! Haven ! ( 0 ) 2 0 8 Swansea 5 ! Ballycotton Ground 1 Dursey Island ! 0 Turbot Bank 3 1 Our aim is to optimise coexistence and minimise any hazards 1 Oxwich 9 ! P NYMPHE 0 T 520 + A 7 674 30' 4 T 0)20 ! 30' 4 +44( ( IR S Cardiff 0 OLA ) I S 2 S Marine Safety 0 H 7 B Kinsale Head Grounds 6 R S 7 W 4 A BANK 5 N AN 2 C S 0 H E 0 00 The Smalls Ground A/ 452 BR 7 67 EA (0)20 N +4 +44 4(0 ) 0 g 2 207 67452 0 H Se 5200 RT 674 U + O 7 K I N )20 AL (0 G 4 - N 44 U I I + T 4 R M AT OR E T P ( E E P - S K 0 G U L ! E ) P A A O 2 N Lundy Island UR 98 T .E 2 0 6 D W 6 8 A 2 1 T 9 TA 8 C 00 + 5 54 08 R 1 06 0 4 caused by the installation or presence of submarine cables to other sea bed users. -
With Interoute
INTEROUTE ‘ From the Ground to the Cloud’ with Interoute Under the motto ‘From the Ground to the Cloud’, Interoute offers Connectivity, Communications and Computing services from their reliable and secure cloud platform. This platform consist of 15 data centres, 17 virtual data centres and one of Europe’s largest fibre optic networks and connects to all major business hubs across the globe. Interoute chose Minkels as supplier for their data centre in Amsterdam. An interview with Alex Loobeek (Manager Field Operations Interoute). UP AND RUNNING a connection between Amsterdam t Interoute, Alex Loobeek (Manager and Madrid, we can simply plug the Field Operations) is responsible customer into our local data centres. Afor among others the fibre optic We also provide network services on network in the Benelux. “This means that the fibre network. We link our global I constantly work on the management and network to local parties, for example expansion of the fibre network, but I’m KPN and Tele2 in the Netherlands and also responsible for the data centres and Telefónica in Spain.” the technical locations. Me and a team of engineers make sure that all facilities are DISTINCTION BY PRIVATE NETWORK always up and running – from cooling to Interoute’s private network creates a power. A must in this sector.” striking difference from the competition, according to Loobeek. “If a customer FROM HOSTING TO NETWORK buys hosting services from for example SERVICES Microsoft or Amazon Web Services, they Interoute provides its customers make use of the Internet. At Interoute we with Connectivity, Communications do not use an open network. -
ITU-Dstudygroups
ITU-D Study Groups Study period 2018-2021 Broadband development and connectivity solutions for rural and Question 5/1 Telecommunications/ remote areas ICTs for rural and remote areas Executive summary This annual deliverable reviews major backbone telecommunication Annual deliverable infrastructure installation efforts and approaches to last-mile connectivity, 2019-2020 describes current trends in last-mile connectivity and policy interventions and recommended last-mile technologies for use in rural and remote areas, as well as in small island developing States (SIDS). Discussions and contributions made during a workshop on broadband development in rural areas, held in September 2019, have been included in this document, which concludes with two sets of high-level recommendations for regulators and policy-makers, and for operators to use as guidelines for connecting rural and remote communities. 1 More information on ITU-D study groups: E-mail: [email protected] Tel.: +41 22 730 5999 Web: www.itu.int/en/ITU-D/study-groups ITU -D Study Groups Contents Executive summary 1 Introduction 3 Trends in telecommunication/ICT backbone infrastructure 4 Last mile-connectivity 5 Trends in last-mile connectivity 6 Business regulatory models and policies 7 Recommendations and guidelines for regulators and policy-makers 8 Recommendations and guidelines for operators 9 Annex 1: Map of the global submarine cable network 11 Annex 2: Listing of submarine cables (A-Y) 12 2 More information on ITU-D study groups: E-mail: [email protected] Tel.: +41 22 730 5999 Web: www.itu.int/en/ITU-D/study-groups ITU -D Study Groups Introduction The telecommunications/ICT sector and technologies have evolved over a long period of time, starting with ancient communication systems such as drum beating and smoke signals to the electric telegraph, the fixed telephone, radio and television, transistors, video telephony and satellite.