Next Generation CDC ROADM Network Solution. Brian Smith CTO office, Lumentum
|
|
- Leslie Washington
- 5 years ago
- Views:
Transcription
1 Next Generation CDC ROADM Network Solution Brian Smith CTO office, Lumentum
2 Current CDC ROADM Network Solution Degree 2 Twin within Node Degrees Twin 1x9 Twin 1x20 Twin 1x32 EDFA arrays Multicast Switch (MCS) for CDC 4 to 16 degrees 4 to 16 add/drop ports 1xN power splitters Mx1 selector switches General CDC Characteristics MCS high loss requires EDFA arrays MCS provides no spectral filtering Engineered for one wavelength per port Rx Tx Multicast Switch (MCS)
3 What is Required for Next Generation CDC ROADM Networks? Degree 2 Improved cost per add/drop port Leverage higher port count modules More add/drop ports per module Better total node capacity scalability Support for more degrees CDC Add/Drop Module? Channel filtering for improved performance and relaxed transceiver requirements Tx_OSNR and receiver dynamic range Rx Tx Support for superchannel transceivers Transceiver which emits multiplexed superchannels, such as 2l x 200Gb/s
4 What is Required for Next Generation CDC ROADM Networks? Degree 2 Improved cost per add/drop port Leverage higher port count modules More add/drop ports per module Better total node capacity scalability Support for more degrees Rx CDC Add/Drop Module? Can we meet these requirements with MCS? Tx Channel filtering for improved performance and relaxed transceiver requirements Tx_OSNR and receiver dynamic range Support for superchannel transceivers Transceiver which emits multiplexed superchannels, such as 2l x 200Gb/s
5 Insertion loss (db) MCS: Insertion Loss and EDFA Array Power Scaling An EDFA array is required for MCS above 4-6 add/drop ports MCS loss increases directly with the number of add/drop ports Up to about 16 add/drop ports, EDFA arrays can leverage uncooled pumps Beyond 16, higher complexity pumps required cooled pumps not practical uncooled pumps Number of MCS ports
6 Approximate Reach Penalty (number of spans) MCS: Transmitter Wideband Noise Accumulation OSNR = Tx_OSNR - 10log(N) Tx_OSNR = 50dB Tx_OSNR = 45dB Tx_OSNR = 40dB No Penalty 0 1 N Tx Tx Tx MCS Tolerable Penalty High Penalty Tx_OSNR Tx_OSNR Transceivers emit wideband optical noise (Tx_OSNR specification) Wideband noise accumulates in filterless MCS degrading OSNR before any transmission More MCS add/drop ports means proportionally more accumulated noise and degraded OSNR
7 Approximate Reach Penalty (number of spans) MCS: Transmitter Wideband Noise Accumulation OSNR = Tx_OSNR - 10log(N) No Penalty effective Tx_OSNR > 50dB 0 Tunable Filter Array Tx Tx Tx MCS Tolerable Penalty High Penalty Tx_OSNR Tx_OSNR Tunable filter array solves noise accumulation degradation (effectively increases Tx_OSNR) But increases cost, size and insertion loss
8 MCS: Impact of Unwanted Channels on Rx Large number of wavelengths at a single coherent receiver As port count (N) increases, dynamic range of receiver can become inadequate resulting in signal quality degradation Issue significantly worse for superchannel Tx/Rx MCS Rx N (add/drop) Niwa M. et al, OFC 2017, Tu3F.4
9 Supporting Next Generation Superchannel Transceivers Industry evolving to superchannel transceivers with multiplexed wavelength subcarriers Example: 2l x 200Gb/s for 400Gb/s Example: 4l x 250Gb/s for 1Tb/s Superchannel has n times more power per CDC add/drop port n is the number of superchannel carriers (i.e. n=2 or 4) MCS Currently, EDFA array power is engineered for single channel per port Multiple channels per add/drop port requires n-times more output power in EDFA array Tx A n:1 Tx B Tx Tx Tx n:1 Tx B Tx D Tx A Tx C Tx D Tx B Tx C Tx A n:1 Tx C Tx D
10 EDFA Array Power Requirements with Superchannel Transceivers not practical cooled pumps uncooled pumps 4 carriers 2 carriers 1 carrier Supporting 2- and 4-carrier superchannels with >10 port MCS requires complex EDFA array
11 What is Required for Next Generation CDC ROADM Networks? Degree 2 Improved cost per add/drop port Leverage higher port count modules More add/drop ports per module Better total node capacity scalability Support for more degrees Rx CDC Add/Drop Module? Can we meet these requirements with MCS? Tx Channel filtering for improved performance and relaxed transceiver requirements Tx_OSNR and receiver dynamic range Support for superchannel transceivers Transceiver which emits multiplexed superchannels, such as 2l x 200Gb/s
12 Contentionless M x N Addresses Next Generation CDC Degree 2 Low loss eliminates EDFA arrays Lower cost total solution device cost and loss scales minimally with port count Enables higher port count and lower cost / port Rx Contentionless MxN Tx Contentionless MxN Without EDFA arrays: No power dependency on port count Supports superchannel transceivers without specification of power per port passband filters wideband noise High performance independent of port count Relaxes requirements on Tx and Rx
13 Contentionless M x N Addresses Next Generation CDC Degree 2 Low loss eliminates EDFA arrays Lower cost total solution device cost and loss scales well M x with port count Enables higher port count and lower cost / port Rx Contentionless MxN Tx Contentionless MxN Without EDFA arrays: No power dependency on port count Supports superchannel transceivers without specification Switches of power per port select 1 of M s passband filters wideband noise High performance independent of port count Relaxes requirements on Tx and Rx
14 Summary MCS is addressing today s CDC solutions Next Generation CDC improvements are needed (cost, port count, performance) However, the MCS does not scale to support these requirements Contentionless MxN directly supports next-generation requirements Advanced LCoS and optical design technology enabling Contentionless MxN
15 Thank you! Brian Smith Link to Whitepaper:
Efficiently Supporting Aggressive Network Capacity Growth in Next-Generation ROADM Networks
Efficiently Supporting Aggressive Network Capacity Growth in Next-Generation ROADM Networks www.lumentum.com White Paper Introduction Society s demand for connectivity continues unabated and there is every
More informationFrom static WDM transport to software-defined optics
From static WDM transport to software-defined optics Jörg-Peter Elbers, ADVA Optical Networking ECOC Market Focus - Sept 21 st, 2010 - Torino Outline Introduction Technologies Benefits Applications Summary
More informationMike Harrop
Issues in DWDM Testing Mike Harrop mike.harrop@exfo.com 1 Agenda What your Equipment Measurement system doesn t tell you Challenges with 100G Other impairments in optical systems 2 Rise of EMS 3 Situation
More informationDirections in Amplification Technology. Gregory J. Cowle September 2014, ECOC
Directions in Amplification Technology Gregory J. Cowle September 2014, ECOC Merchant Market Size Estimate $M Directions in Amplification Technology 200 180 160 140 120 100 80 Single ch EDFA EDFA Module
More information40Gb/s & 100Gb/s Transport in the WAN Dr. Olga Vassilieva Fujitsu Laboratories of America, Inc. Richardson, Texas
40Gb/s & 100Gb/s Transport in the WAN Dr. Olga Vassilieva Fujitsu Laboratories of America, Inc. Richardson, Texas All Rights Reserved, 2007 Fujitsu Laboratories of America, Inc. Outline Introduction Challenges
More informationCisco PONC Pavan Voruganti Senior Product Manager. March 2015
Cisco PONC 2015 Pavan Voruganti Senior Product Manager March 2015 Bandwidth Explosion With a progressive uptake of video, IP, audio and cloud the compound annual growth rate (CAGR) of IP traffic is above
More informationOptical Local Area Networking
Optical Local Area Networking Richard Penty and Ian White Cambridge University Engineering Department Trumpington Street, Cambridge, CB2 1PZ, UK Tel: +44 1223 767029, Fax: +44 1223 767032, e-mail:rvp11@eng.cam.ac.uk
More informationAn Amplified WDM-PON Using Broadband Light Source Seeded Optical Sources and a Novel Bidirectional Reach Extender
Journal of the Optical Society of Korea Vol. 15, No. 3, September 2011, pp. 222-226 DOI: http://dx.doi.org/10.3807/josk.2011.15.3.222 An Amplified WDM-PON Using Broadband Light Source Seeded Optical Sources
More informationWaveReady Multi-Degree Reconfigurable Optical Add/Drop Multiplexer WRS-05AD1C00B
WaveReady Multi-Degree Reconfigurable Optical Add/Drop Multiplexer WRS-05AD1C00B www.lumentum.com Data Sheet The flexible, powerful WaveReady Reconfigurable Optical Add/Drop Multiplexer (ROADM) node wavelength
More informationfrom ocean to cloud WELCOME TO 400GB/S & 1TB/S ERA FOR HIGH SPECTRAL EFFICIENCY UNDERSEA SYSTEMS
WELCOME TO 400GB/S & 1TB/S ERA FOR HIGH SPECTRAL EFFICIENCY UNDERSEA SYSTEMS G. Charlet, O. Bertran-Pardo, M. Salsi, J. Renaudier, P. Tran, H. Mardoyan, P. Brindel, A. Ghazisaeidi, S. Bigo (Alcatel-Lucent
More informationCisco s CLEC Networkers Power Session
Course Number Presentation_ID 1 Cisco s CLEC Networkers Power Session Session 2 The Business Case for ONS 15800 3 What s Driving the Demand? Data Voice 4 What s Driving the Demand? Internet 36,700,000
More informationEmerging Highly Compact Amplification Solutions for Coherent Transmission
Emerging Highly Compact Amplification Solutions for Coherent Transmission Market Focus ECOC 2017 Sep 20, 2017 Dr. Sanjai Parthasarathi Vice President, Product Marketing & Strategy II-VI Photonics Outline
More informationREDUCTION OF CROSSTALK IN WAVELENGTH DIVISION MULTIPLEXED FIBER OPTIC COMMUNICATION SYSTEMS
Progress In Electromagnetics Research, PIER 77, 367 378, 2007 REDUCTION OF CROSSTALK IN WAVELENGTH DIVISION MULTIPLEXED FIBER OPTIC COMMUNICATION SYSTEMS R. Tripathi Northern India Engineering College
More informationSplit spectrum: a multi-channel approach to elastic optical networking
Split spectrum: a multi-channel approach to elastic optical networking Ming Xia, 1,* R. Proietti, 2 Stefan Dahlfort, 1 and S. J. B. Yoo 2 1 Ericsson Research Silicon Valley, 200 Holger Way, San Jose, California
More informationWDM in backbone. Péter Barta Alcatel-Lucent
WDM in backbone Péter Barta Alcatel-Lucent 10. October 2012 AGENDA 1. ROADM solutions 2. 40G, 100G, 400G 2 1. ROADM solutions 3 Ch 1-8 Ch 9-16 Ch 25-32 Ch 17-24 ROADM solutions What to achieve? Typical
More informationEmerging Subsea Networks
Innovative Submarine Transmission Systems using Full-tunable ROADM Branching Units Takehiro Nakano, Ryuji Aida, Takanori Inoue, Ryota Abe, Motoyoshi Kawai, Narihiro Arai, Yoshihisa Inada and Takaaki Ogata
More informationSpectral-Efficient 100G Parallel PHY in Metro/regional Networks
Spectral-Efficient 100G Parallel PHY in Metro/regional Networks IEEE 802.3 HSSG January 2007 Winston I. Way wway@opvista.com OUTLINE Why spectral efficient DWDM for 100G? DWDM spectral efficiency advancement
More informationAnalysis of four channel CWDM Transceiver Modules based on Extinction Ratio and with the use of EDFA
Analysis of four channel CWDM Transceiver Modules based on Extinction Ratio and with the use of EDFA P.P. Hema [1], Prof. A.Sangeetha [2] School of Electronics Engineering [SENSE], VIT University, Vellore
More informationEmerging Subsea Networks
EVALUATION OF NONLINEAR IMPAIRMENT FROM NARROW- BAND UNPOLARIZED IDLERS IN COHERENT TRANSMISSION ON DISPERSION-MANAGED SUBMARINE CABLE SYSTEMS Masashi Binkai, Keisuke Matsuda, Tsuyoshi Yoshida, Naoki Suzuki,
More informationSurvey of Photonic Switching Architectures and Technologies in Support of Spatially and Spectrally Flexible Optical Networking [Invited]
Marom et al. VOL. 9, NO. 1/JANUARY 2017/J. OPT. COMMUN. NETW. 1 Survey of Photonic Switching Architectures and Technologies in Support of Spatially and Spectrally Flexible Optical Networking [Invited]
More informationColorless Amplified WDM-PON Employing Broadband Light Source Seeded Optical Sources and Channel-by-Channel Dispersion Compensators for >100 km Reach
Journal of the Optical Society of Korea Vol. 18, No. 5, October 014, pp. 46-441 ISSN: 16-4776(Print) / ISSN: 09-6885(Online) DOI: http://dx.doi.org/10.807/josk.014.18.5.46 Colorless Amplified WDM-PON Employing
More informationAdvanced Amplification Technologies for Optical Mesh Networking Per Hansen, VP Product Marketing
Advanced Amplification Technologies for Optical Mesh etworking Per Hansen, VP Product Marketing Market Focus ECOC 203 Sept 24, 203 202 Oclaro, Inc. Agenda Today s network efficiency challenges et generation
More information40 Gb/s and 100 Gb/s Ultra Long Haul Submarine Systems
4 Gb/s and 1 Gb/s Ultra Long Haul Submarine Systems Jamie Gaudette, John Sitch, Mark Hinds, Elizabeth Rivera Hartling, Phil Rolle, Robert Hadaway, Kim Roberts [Nortel], Brian Smith, Dean Veverka [Southern
More informationDr. Monir Hossen ECE, KUET
Dr. Monir Hossen ECE, KUET 1 Outlines of the Class Principles of WDM DWDM, CWDM, Bidirectional WDM Components of WDM AWG, filter Problems with WDM Four-wave mixing Stimulated Brillouin scattering WDM Network
More informationChapter 3 Metro Network Simulation
Chapter 3 Metro Network Simulation 3.1 Photonic Simulation Tools Simulation of photonic system has become a necessity due to the complex interactions within and between components. Tools have evolved from
More informationQualifying Fiber for 10G Deployment
Qualifying Fiber for 10G Deployment Presented by: Bob Chomycz, P.Eng. Email: BChomycz@TelecomEngineering.com Tel: 1.888.250.1562 www.telecomengineering.com 2017, Slide 1 of 25 Telecom Engineering Introduction
More informationEXTREMELY LONG-SPAN NON-REPEATERED SUBMARINE CABLE SYSTEMS AND RELATED TECHNOLOGIES AND EQUIPMENT
EXTREMELY LONG-SPAN NON-REPEATERED SUBMARINE CABLE SYSTEMS AND RELATED TECHNOLOGIES AND EQUIPMENT Yoshihisa Inada(1), Yoshitaka Kanno (2), Isao Matsuoka(1), Takanori Inoue(1), Takehiro Nakano(1) and Takaaki
More informationConscious Optical Network with Reliability and Flexibility
Conscious Optical Network with Reliability and Flexibility Yasuko Nozu Yasuhiko Aoki Kosuke Komaki Satoru Okano The most important requirements in optical networks have been high speed, large bandwidth,
More informationTechnologies for Optical Transceivers and Optical Nodes to Increase Transmission Capacity to 100 Tbps
Technologies for Optical Transceivers and Optical Nodes to Increase Transmission Capacity to 100 Tbps Takeshi Hoshida Takahito Tanimura Tomoyuki Kato Shigeki Watanabe Zhenning Tao Enhancing the capacity
More informationIntroduction to BER testing of WDM systems
Introduction to BER testing of WDM systems Application note 1299 Wavelength division multiplexing (WDM) is a new and exciting technology for migrating the core optical transmission network to higher bandwidths.
More informationWDM. Coarse WDM. Nortel's WDM System
WDM wavelength-division multiplexing (WDM) is a technology which multiplexes a number of optical carrier signals onto a single optical fiber by using different wavelengths (i.e. colors) of laser light.
More informationOptical Fiber Attributes
Optical Fiber Attributes What Matters As Capacity Demands Increase And Networks Evolve Ian Davis Regional Marketing Manager, EMEA and Strategic Alliances Manager Agenda What attributes matter in long-haul,
More informationDynamic gain-tilt compensation using electronic variable optical attenuators and a thin film filter spectral tilt monitor
Dynamic gain-tilt compensation using electronic variable optical attenuators and a thin film filter spectral tilt monitor P. S. Chan, C. Y. Chow, and H. K. Tsang Department of Electronic Engineering, The
More informationfrom ocean to cloud LATENCY REDUCTION VIA BYPASSING SOFT-DECISION FEC OVER SUBMARINE SYSTEMS
LATENCY REDUCTION VIA BYPASSING SOFT-DECISION FEC OVER SUBMARINE SYSTEMS Shaoliang Zhang 1, Eduardo Mateo 2, Fatih Yaman 1, Yequn Zhang 1, Ivan Djordjevic 3, Yoshihisa Inada 2, Takanori Inoue 2, Takaaki
More informationGlobal Consumer Internet Traffic
Evolving Optical Transport Networks to 100G Lambdas and Beyond Gaylord Hart Infinera Abstract The cable industry is beginning to migrate to 100G core optical transport waves, which greatly improve fiber
More informationOBSERVATION AND MITIGATION OF POWER TRANSIENTS IN 160Gbps OPTICAL BACKHAUL NETWORKS
OBSERVATION AND MITIGATION OF POWER TRANSIENTS IN 160Gbps OPTICAL BACKHAUL NETWORKS Vikrant Sharma Anurag Sharma Electronics and Communication Engineering, CT Group of Institutions, Jalandhar Dalveer Kaur
More informationMulti-Pass Performance of a Chip-Enhanced WSS for Nyquist-WDM Sub-band Switching
> REPLACE THIS LINE WITH YOUR PAPER IDENTIFICATION NUMBER (DOUBLE-CLICK HERE TO EDIT) < 1 Multi-Pass Performance of a Chip-Enhanced WSS for Nyquist-WDM Sub-band Switching Bill Corcoran, Member, IEEE, Chen
More informationPolarization Optimized PMD Source Applications
PMD mitigation in 40Gb/s systems Polarization Optimized PMD Source Applications As the bit rate of fiber optic communication systems increases from 10 Gbps to 40Gbps, 100 Gbps, and beyond, polarization
More informationOptical Integration and DSP in Next Generation Networks. Atul Srivastava CTO, NTT Electronics - America. Market Focus ECOC 2013
Optical Integration and DSP in Next Generation Networks Atul Srivastava CTO, NTT Electronics - America Market Focus ECOC 2013 Outline 100G Deployment Rapid Growth in Long Haul Role of Modules 100G Module
More informationSpace Division Multiplexing enables the next generation of fiber amplifiers arrays
N-in-1 EDFA Application note Version 15/01/2016 Highlights Space Division Multiplexing enables the next generation of fiber amplifiers arrays Amplify up 10 singlemode ports in a single Erbium Doped Few-Modes
More information40Gb/s Coherent DP-PSK for Submarine Applications
4Gb/s Coherent DP-PSK for Submarine Applications Jamie Gaudette, Elizabeth Rivera Hartling, Mark Hinds, John Sitch, Robert Hadaway Email: Nortel, 3 Carling Ave., Ottawa, ON, Canada
More informationFiber-based components. by: Khanh Kieu
Fiber-based components by: Khanh Kieu Projects 1. Handling optical fibers, numerical aperture 2. Measurement of fiber attenuation 3. Connectors and splices 4. Free space coupling of laser into fibers 5.
More informationPeter J. Winzer Bell Labs, Alcatel-Lucent. Special thanks to: R.-J. Essiambre, A. Gnauck, G. Raybon, C. Doerr
Optically-routed long-haul networks Peter J. Winzer Bell Labs, Alcatel-Lucent Special thanks to: R.-J. Essiambre, A. Gnauck, G. Raybon, C. Doerr Outline Need and drivers for transport capacity Spectral
More informationEnabling Devices using MicroElectroMechanical System (MEMS) Technology for Optical Networking
Enabling Devices using MicroElectroMechanical System (MEMS) Technology for Optical Networking December 17, 2007 Workshop on Optical Communications Tel Aviv University Dan Marom Applied Physics Department
More informationOptical Transport Tutorial
Optical Transport Tutorial 4 February 2015 2015 OpticalCloudInfra Proprietary 1 Content Optical Transport Basics Assessment of Optical Communication Quality Bit Error Rate and Q Factor Wavelength Division
More informationfrom ocean to cloud SEAMLESS OADM FUNCTIONALITY FOR SUBMARINE BU
SEAMLESS OADM FUNCTIONALITY FOR SUBMARINE BU Shigui Zhang, Yan Wang, Hongbo Sun, Wendou Zhang and Liping Ma sigurd.zhang@huaweimarine.com Huawei Marine Networks, Hai-Dian District, Beijing, P.R. China,
More informationTransient Control in Dynamically Reconfigured Networks with Cascaded Erbium Doped Fiber Amplifiers
Transient Control in Dynamically Reconfigured Networks with Cascaded Erbium Doped Fiber Amplifiers Lei Zong, Ting Wang lanezong@nec-labs.com NEC Laboratories America, Princeton, New Jersey, USA WOCC 2007
More informationPhotonic Integrated Circuits for 400 Gigabit and 1 Terabit Coherent Transport
Photonic Integrated Circuits for 400 Gigabit and 1 Terabit Coherent Transport September 25, 2013 OUTLINE Overview of Optical Transport Market Evolution of Coherent Optical Module PICs for Line-Side 400G
More informationPass Cisco Exam
Pass Cisco 642-321 Exam Number: 642-321 Passing Score: 800 Time Limit: 120 min File Version: 38.8 http://www.gratisexam.com/ Pass Cisco 642-321 Exam Exam Name : Cisco Optical SDH Exam (SDH) Braindumps
More informationIBM T. J. Watson Research Center IBM Corporation
Broadband Silicon Photonic Switch Integrated with CMOS Drive Electronics B. G. Lee, J. Van Campenhout, A. V. Rylyakov, C. L. Schow, W. M. J. Green, S. Assefa, M. Yang, F. E. Doany, C. V. Jahnes, R. A.
More informationAPSUNY PDK: Overview and Future Trends
APSUNY PDK: Overview and Future Trends Erman Timurdogan Analog Photonics, 1 Marina Park Drive, Suite 205, Boston, MA, 02210 erman@analogphotonics.com Silicon Photonics Integrated Circuit Process Design
More informationEmerging Subsea Networks
SLTE MODULATION FORMATS FOR LONG HAUL TRANSMISSION Bruce Nyman, Alexei Pilipetskii, Hussam Batshon Email: bnyman@te.com TE SubCom, 250 Industrial Way, Eatontown, NJ 07724 USA Abstract: The invention of
More informationPresentation Overview
Low-cost WDM Transceiver Technology for 10-Gigabit Ethernet and Beyond Brian E. Lemoff, Lisa A. Buckman, Andrew J. Schmit, and David W. Dolfi Agilent Laboratories Hot Interconnects 2000 Stanford, CA August
More informationNG-PON2 Optical Components Update. Hal Roberts System Architect
NG-PON2 Optical Components Update Hal Roberts System Architect Agenda NG-PON2 Optical Challenges ONU Optics Challenges OLT Optics Challenges NG-PON2 Solutions for Optics ONU Optics OLT Optics Discrete
More informationPerformance of A Multicast DWDM Network Applied to the Yemen Universities Network using Quality Check Algorithm
Performance of A Multicast DWDM Network Applied to the Yemen Universities Network using Quality Check Algorithm Khaled O. Basulaim, Samah Ali Al-Azani Dept. of Information Technology Faculty of Engineering,
More informationSingle Fiber, Single wavelength, GbE / FE transceiver Foreign Ingress Issues
Single, Single wavelength, GbE / FE transceiver Foreign Ingress Issues Meir Bartur, Zonu, Inc. IEEE 802.3 ah interim May 2002 IEEE 802.3ah May. 2002 1 Table of Content Foreign ingress light coming back
More information(1) Istituto Superiore Mario Boella, Torino - Italy (2) OPTCOM Optical Communications Group Politecnico di Torino, Torino - Italy (3) Cisco Photonics
(1) Istituto Superiore Mario Boella, Torino - Italy (2) OPTCOM Optical Communications Group Politecnico di Torino, Torino - Italy (3) Cisco Photonics Italy, Vimercate - Italy In long-haul system, maximum
More informationSensors & Transducers Published by IFSA Publishing, S. L.,
Sensors & Transducers Published by IFSA Publishing, S. L., 2018 http://www.sensorsportal.com Digital Multiband DP-M-QAM System Using Dual-phaseconjugated Code in Long-haul Fiber Transmission with Polarization-dependent
More informationOptical Networks emerging technologies and architectures
Optical Networks emerging technologies and architectures Faculty of Computer Science, Electronics and Telecommunications Department of Telecommunications Artur Lasoń 100 Gb/s PM-QPSK (DP-QPSK) module Hot
More informationEmerging Subsea Networks
AMPLIFICATION TECHNOLOGIES SUPPORTING UPCOMING MODULATION FORMATS IN UNREPEATERED LINKS Nelson Costa (Coriant Portugal), Lutz Rapp (Coriant R&D GmbH) Email: nelson.costa@coriant.com Coriant R&D GmbH, D-81541
More informationNext Generation Optical Communication Systems
Next-Generation Optical Communication Systems Photonics Laboratory Department of Microtechnology and Nanoscience (MC2) Chalmers University of Technology May 10, 2010 SSF project mid-term presentation Outline
More informationWaveReady 40- and 44-Channel Multiplexer/ Demultiplexer with Test Channel. MDX-40MD101CB and MDX-44MD101CB
WaveReady 40- and 44-Channel Multiplexer/ Demultiplexer with Test Channel MDX-40MD101CB and MDX-44MD101CB www.lumentum.com Data Sheet The WaveReady 40- and 44-Channel Multiplexer/Demultiplexer (DWDM Mux/Demux-40
More informationDigital Coherent Transmission: A Paradigm Shift of Optical Transmission Technology
conference & convention enabling the next generation of networks & services Digital Coherent Transmission: A Paradigm Shift of Optical Transmission Technology Shoichiro Oda, Toshiki Tanaka, and Takeshi
More informationLow Power DSP and Photonic Integration in Optical Networks. Atul Srivastava CTO, NTT Electronics - America. Market Focus ECOC 2014
Low Power DSP and Photonic Integration in Optical Networks Atul Srivastava CTO, NTT Electronics - America Market Focus ECOC 2014 Outline 100G Deployment Rapid Growth in Long Haul Role of Modules New Low
More informationSystem Impairments Mitigation for NGPON2 via OFDM
System Impairments Mitigation for NGPON2 via OFDM Yingkan Chen (1) Christian Ruprecht (2) Prof. Dr. Ing. Norbert Hanik (1) (1). Institute for Communications Engineering, TU Munich, Germany (2). Chair for
More informationComparison of nonlinearity tolerance of modulation formats for subcarrier modulation
MITSUBISHI ELECTRIC RESEARCH LABORATORIES http://www.merl.com Comparison of nonlinearity tolerance of modulation formats for subcarrier modulation Kojima, K.; Yoshida, T.; Parsons, K.; Koike-Akino, T.;
More informationTestData Summary of 5.2GHz WLAN Direct Conversion RF Transceiver Board
Page 1 of 16 ========================================================================================= TestData Summary of 5.2GHz WLAN Direct Conversion RF Transceiver Board =========================================================================================
More informationfrom ocean to cloud TCM-QPSK PROVIDES 2DB GAIN OVER BPSK IN FESTOON LINKS
TCM-QPSK PROVIDES 2DB GAIN OVER BPSK IN FESTOON LINKS Pierre Mertz, Xiaohui Yang, Emily Burmeister, Han Sun, Steve Grubb, Serguei Papernyi (MPB Communications Inc.) Email: pmertz@infinera.com Infinera
More informationOPTICAL COMMUNICATIONS S
OPTICAL COMMUNICATIONS S-108.3110 1 Course program 1. Introduction and Optical Fibers 2. Nonlinear Effects in Optical Fibers 3. Fiber-Optic Components 4. Transmitters and Receivers 5. Fiber-Optic Measurements
More informationMarek Hajduczenia, ZTE Corp.
Marek Hajduczenia, ZTE Corp. marek.hajduczenia@zte.pt » Terminology» Channel model» 1G-EPON power budgets» 10G-EPON power budgets» GPON power budgets» XGPON power budgets» CCSA defined power budgets for
More informationEmerging Subsea Networks
OPTICAL DESIGNS FOR GREATER POWER EFFICIENCY Alexei Pilipetskii, Dmitri Foursa, Maxim Bolshtyansky, Georg Mohs, and Neal S. Bergano (TE Connectivity SubCom) Email: apilipetskii@subcom.com TE Connectivity
More informationOptical Fiber Technology
Optical Fiber Technology 18 (2012) 29 33 Contents lists available at SciVerse ScienceDirect Optical Fiber Technology www.elsevier.com/locate/yofte A novel WDM passive optical network architecture supporting
More informationCHAPTER 5 SPECTRAL EFFICIENCY IN DWDM
61 CHAPTER 5 SPECTRAL EFFICIENCY IN DWDM 5.1 SPECTRAL EFFICIENCY IN DWDM Due to the ever-expanding Internet data traffic, telecommunication networks are witnessing a demand for high-speed data transfer.
More informationOBSERVATION AND EVALUATION OF POWER TRANSIENTS IN 45 CHANNEL SSDWDM OPTICAL NETWORK
OBSERVATION AND EVALUATION OF POWER TRANSIENTS IN 45 CHANNEL SSDWDM OPTICAL NETWORK Vikrant Sharma, Dalveer Kaur 1,2 Department of ECE,IKG PTU, Jalandhar, India Abstract: Erbium doped fiber amplifiers
More informationOn the subsequent pages, you will find the full, parameter-for-parameter comparison. If you have any questions, please contact Fiberdyne Labs.
Purpose: Summary: This document lists the key specifications for compatible, 100-GHz, Dense Wavelength Division Multiplexing (DWDM) modules, which are offered by Cisco and by Labs. The Cisco specifications
More informationA review on optical time division multiplexing (OTDM)
International Journal of Academic Research and Development ISSN: 2455-4197 Impact Factor: RJIF 5.22 www.academicsjournal.com Volume 3; Issue 1; January 2018; Page No. 520-524 A review on optical time division
More informationPh.D. Course Spring Wireless Communications. Wirebound Communications
Ph.D. Course Spring 2005 Danyo Danev associate professor Div. Data Transmission, Dept. Electrical Engineering Linköping University SWEDEN Wireless Communications Radio transmissions Mobile telephony Satellite
More informationECEN689: Special Topics in Optical Interconnects Circuits and Systems Spring 2016
ECEN689: Special Topics in Optical Interconnects Circuits and Systems Spring 016 Lecture 7: Transmitter Analysis Sam Palermo Analog & Mixed-Signal Center Texas A&M University Optical Modulation Techniques
More informationSingle- versus Dual-Carrier Transmission for Installed Submarine Cable Upgrades
Single- versus Dual-Carrier Transmission for Installed Submarine Cable Upgrades L. Molle, M. Nölle, C. Schubert (Fraunhofer Institute for Telecommunications, HHI) W. Wong, S. Webb, J. Schwartz (Xtera Communications)
More informationS Optical Networks Course Lecture 4: Transmission System Engineering
S-72.3340 Optical Networks Course Lecture 4: Transmission System Engineering Edward Mutafungwa Communications Laboratory, Helsinki University of Technology, P. O. Box 2300, FIN-02015 TKK, Finland Tel:
More informationOptical Fibre Amplifiers Continued
1 Optical Fibre Amplifiers Continued Stavros Iezekiel Department of Electrical and Computer Engineering University of Cyprus ECE 445 Lecture 09 Fall Semester 2016 2 ERBIUM-DOPED FIBRE AMPLIFIERS BASIC
More informationDWDM 101 BRKOPT Rodger Nutt High-End Routing and Optical BU Technical Leader
DWDM 101 Rodger Nutt High-End Routing and Optical BU Technical Leader Agenda Introduction What is DWDM Fiber Types Linear Effects The BIG Three: Attenuation, Chromatic Dispersion, OSNR Solutions to the
More informationFurther considerations on objectives for PHYs running over point-to-point DWDM systems
Further considerations on objectives for PHYs running over point-to-point DWDM systems Peter Stassar (Huawei), Pete Anslow (Ciena) IEEE 8023 Beyond 10 km Optical PHYs Study Group IEEE 8023 Interim Meeting,
More informationModule 19 : WDM Components
Module 19 : WDM Components Lecture : WDM Components - II Objectives In this lecture you will learn the following OADM Optical Circulators Bidirectional OADM using Optical Circulators and FBG Optical Cross
More informationA Technique to improve the Spectral efficiency by Phase shift keying modulation technique at 40 Gb/s in DWDM optical systems.
A Technique to improve the Spectral efficiency by Phase shift keying modulation technique at 40 Gb/s in DWDM optical systems. A.V Ramprasad and M.Meenakshi Reserach scholar and Assistant professor, Department
More informationAnalytical Estimation in Differential Optical Transmission Systems Influenced by Equalization Enhanced Phase Noise
Analytical Estimation in Differential Optical Transmission Systems Influenced by Equalization Enhanced Phase Noise Tianhua Xu 1,*,Gunnar Jacobsen 2,3,Sergei Popov 2, Tiegen Liu 4, Yimo Zhang 4, and Polina
More informationRecon gurable WDM add/drop multiplexer based on optical switches and bre Bragg gratings
Optical and Quantum Electronics 31 (1999) 77±83 Recon gurable WDM add/drop multiplexer based on optical switches and bre Bragg gratings SHIEN-KUEI LIAW Institute of Electro-Optical Engineering, National
More informationReal-time transmission of 16 Tb/s over 1020km using 200Gb/s CFP2-DCO
Vol. 26, No. 6 19 Mar 2018 OPTICS EXPRESS 6943 Real-time transmission of 16 Tb/s over 1020km using 200Gb/s CFP2-DCO H. ZHANG,1,* B. ZHU,2 S. PARK,1 C. DOERR,1 M. AYDINLIK,1 J. GEYER,1 T. PFAU,1 G. PENDOCK,1
More informationMicrowave and Optical Technology Letters. Minhui Yan, Qing-Yang Xu 1, Chih-Hung Chen, Wei-Ping Huang, and Xiaobin Hong
Page of 0 0 0 0 0 0 Schemes of Optical Power Splitter Nodes for Direct ONU-ONU Intercommunication Minhui Yan, Qing-Yang Xu, Chih-Hung Chen, Wei-Ping Huang, and Xiaobin Hong Department of Electrical and
More informationSEVENTH FRAMEWORK PROGRAMME THEME [ICT ] [Photonics]
SEVENTH FRAMEWORK PROGRAMME THEME [ICT-2013.3.2] [Photonics] Software-defined energy-efficient Photonic transceivers IntRoducing Intelligence and dynamicity in Terabit superchannels for flexible optical
More informationSingle Fiber, Single wavelength, GbE / FE transceiver ODN requirements & performance measurements ODN = Optical Distribution Network
Single, Single wavelength, GbE / FE transceiver ODN requirements & performance measurements ODN = Optical Distribution Network Meir Bartur, Zonu, Inc. IEEE 802.3 ah interim May 2002 1 Dependence on cable
More informationRZ-DPSK 10GB/S SLTE AND ITS TRANSMISSION PERFORMANCE ASSESSMENTFOR APPLICATION TO TRANS-PACIFIC SUBMARINE CABLE SYSTEMS
GB/S SLTE AND ITS TRANSMISSION PERFORMANCE ASSESSMENTFOR APPLICATION TO TRANS-PACIFIC SUBMARINE CABLE SYSTEMS Yoshihisa Inada(1), Ken-ichi Nomura(1) and Takaaki Ogata(1), Keisuke Watanabe(2), Katsuya Satoh(2)
More informationWDM Concept and Components. EE 8114 Course Notes
WDM Concept and Components EE 8114 Course Notes Part 1: WDM Concept Evolution of the Technology Why WDM? Capacity upgrade of existing fiber networks (without adding fibers) Transparency:Each optical channel
More informationAll-Optical Signal Processing. Technologies for Network. Applications. Prof. Paul Prucnal. Department of Electrical Engineering PRINCETON UNIVERSITY
All-Optical Signal Processing Technologies for Network Applications Prof. Paul Prucnal Department of Electrical Engineering PRINCETON UNIVERSITY Globecom Access 06 Business Forum Advanced Technologies
More informationOptiSystem. Optical Communication System and Amplifier Design Software
4 Specific Benefits Overview In an industry where cost effectiveness and productivity are imperative for success, the award winning OptiSystem can minimize time requirements and decrease cost related to
More informationPLC-based integrated devices for advanced modulation formats
ECOC 2009 workshop 7-5 Sep. 20, 2009 PLC-based integrated devices for advanced modulation formats Y. Inoue NTT Photonics Labs. NTT Corporation NTT Photonics Laboratories Hybrid integration of photonics
More informationOptiSystem. Optical Communication System and Amplifier Design Software
SPECIFIC BENEFITS OVERVIEW In an industry where cost effectiveness and productivity are imperative for success, the award winning can minimize time requirements and decrease cost related to the design
More informationPERFORMANCE ANALYSIS OF 4 CHANNEL WDM_EDFA SYSTEM WITH GAIN EQUALISATION
PERFORMANCE ANALYSIS OF 4 CHANNEL WDM_EDFA SYSTEM WITH GAIN EQUALISATION S.Hemalatha 1, M.Methini 2 M.E.Student, Department Of ECE, Sri Sairam Engineering College,Chennai,India1 Assistant professsor,department
More informationECEN620: Network Theory Broadband Circuit Design Fall 2014
ECEN620: Network Theory Broadband Circuit Design Fall 2014 Lecture 19: High-Speed Transmitters Sam Palermo Analog & Mixed-Signal Center Texas A&M University Announcements Exam 3 is on Friday Dec 5 Focus
More informationOptiva OTS-2 40 GHz Amplified Microwave Band Fiber Optic Links
2 GHz to 4 GHz Amplified Microwave Transport System The Optiva OTS-2 4 GHz Microwave Band transmitter and receiver are ideal to construct transparent fiber optic links in the 5 MHz to 4 GHz frequency range
More information