Infrastruktura fotonických služeb
|
|
- Carmella Shelton
- 5 years ago
- Views:
Transcription
1 Infrastruktura fotonických služeb Josef Vojtěch Lada Altmannová, Michal Altmann, Ondřej Havliš, Michal Hažlinský, Tomáš Horváth, Miloslav Hůla, Jan Kundrát, Petr Münster, Jan Nejman, Jan Radil, Vladimír Smotlacha*, Pavel Škoda, Martin Šlapák, Radek Velc, Rudolf Vohnout CESNET Oddělení optických sítí *CESNET Oddělení technologie pro síťové aplikace
2 OSNOVA E-infrastruktura CESNET (CESNET2) Infrastruktura fotonických služeb Praha Brno Saňakův efekt Brno - Temelín Testbed Přenos stabilní frekvence párem vláken
3 Síť CESNET 2
4 Síť CESNET 2 Lighting of fibre infrastructure CESNET 6100 km 4000 km Czech Light No DWDM 1510 km 4000 km 2350 km Cisco 590 km 1650 km CL - pair of fibres CL - single fibre Cisco ONS MSTP Czech Light DWDM
5 Infrastruktura fotonických služeb
6 Infrastruktura fotonických služeb Linka upgradována 5 x CLA BiDi Sjednocení technologie Vzdálený zabezpečený přístup a řízení Aktivní monitoring Redundantní napájení
7 Infrastruktura fotonických služeb TDEV < 20 ps Single path passive 78 km link Single path bidirectional amplified 306 km link
8 Infrastruktura fotonických služeb Smyčka na reálných vláknech TDEV = 2 ps
9 Infrastruktura fotonických služeb M. Cizek et al:transfer of Stable Optical Frequency for Sensory Networks via 306 km Optical Fiber Link
10 Infrastruktura fotonických služeb
11 Infrastruktura fotonických služeb Brno Jihlava osazeno Tři segmenty cca 243km 27.7, 26 a 28.6 db zbývají
12 Infrastruktura fotonických služeb Doba šíření vláknem L 0 1 τ = 1 n. dl ±. v. s. dl c c 2 0 Saňakův efekt Typické hodnoty na rovníku pro 1000 km linku: Index lomu ( jednocestný ) 5 ms Rychlost vlákna vlivem rotace země 5 ns Rychlost vlákna vlivem deformace geoidu 0.3 fs Gravitační pole na povrchu země (jednocestně) 3 ps L
13 Infrastruktura fotonických služeb τ = 2ωA c 2 Line (length km) Sagnac correction direct path (ns) Sagnac correction segments + loops (ns) Prague Brno (306) / / Brno Temelín (406) / / Řež Brno (323) / / Prague Pecný (94) / /
14 Infrastruktura fotonických služeb Kanál CESNET Zikova ÚJV Řež navržen
15 Dynamický testbed 300 km jednovláknové trasy Juniper EX2200 T1 λ1=1550,92nm WSS-MUX 1 2 WSS-DEMUX 1 2 λ1=1550,92nm Juniper EX2200 R1 T2 λ2=1550,12nm 3 4 CLA1 Fiber CLA1 Fiber CLA1 Fiber CLA1 3 4 λ2=1550,12nm R2 T3 5 6 C 1 A2in A2out 2 3 DCU 4 B1in B1out 5 6 DCU 7 B2in B2out 8 9 DCU 10 Pin Pout 11 G.652 G.652 G km 100km 100km C 5 6 R3 T4 7 7 R4 Juniper MX Juniper MX10 T1 T2 T3 T4 λx=tunable XFP In CLS-1 Out λx=tunable XFP R1 R2 R3 R4 Fiber IDIL-BiDi EDFA 1 Fiber IDIL-BiDi EDFA 2 Fiber Adapter T/F IN OUT Adapter IN OUT G.655 G.655 G.655 T/F 100km 100km 100km In CLS-2 Out In CLM Out
16 Laboratory demo Dynamický testbed
17 Přenos frekvence párem vláken S.C: Ebenhag et al: Coherent Optical Two-Way Frequency Transfer in a Commercial DWDM Network
18 Situace v Evropě
19 Děkuji za pozornost Otázky prosím?
20 Dynamic Photonic Testbed Allows sharing of resources on the photonic layer optical fibres, de/multiplexers, optical amplifiers, optical switches, etc. Inspired by the principles of SDN and Testbed as a Service Flexible, easily and quickly reconfigurable, real optical infrastructure Provides services for third parties Users/experimenters
21 Dynamic Photonic Testbed Prepared application of Dynamic Photonic Testbed Technologies for measurement and analysis OSA - Optical spectrum analyzer for measuring the wavelength and optical power PM Power meter for measuring the optical power OTDR - Optical time-domain reflectometer, method for measurement and analysis of optical route (estimate fibre length and overall attenuation including connections, macro-bends, etc.) Measurement of chromatic dispersion CD and polarization mode dispersion PMD Access to special scientific equipment (eg. telescope or spectroscope) We welcome anyone interested in the joint development of PT and its applications
22 Dynamic Photonic Testbed Laboratory demo Two independent optical routes Optical fibre spools G. 300 km + dispersion compensators E.g. for data transmission Optical fibre spools G. 300 km E.g. for bidirectional transfer accurate time and frequency T/F CLS CzechLight Switch Optical switch serves as a central point for connecting/disconnecting optical components (Mux/Demux, optical fibre amplifiers and compensators,...) CLM CzechLight Multicast Switch Optical multicast switch which serve as a "universal monitor port" for measuring equipment Located in the CESNET laboratory
23 Long Haul Testbed CLA 2in1 CLA 4in1 λ 1 λ 4 λ 5 λ N MUX B 50 km 50 km I CLA 4in1 I 50 km 50 km I CLA 4in1 CLA 2in1 I 50 km 50 km P CLA 4in1 DEMUX λ 1 λ 4 λ 5 λ N
24 Long Haul Testbed Consisted of a total fibre length km On one shelf is 200 km length fibre (type G.652D) km of optical fibres in one rack Big attenuation is compensated by 30 EDFA amplifiers Czech Light, serving as a booster, inline and preamplifier Last tests: 2x200G transmission over km length, and 200G transmission over km length
25 Experimental Facility 306 km Higher utilization of available spectrum Sharing of Dark Fibres Sharing of optical route by more transfer systems in C-band, L-band, BiDi and other photonic services Sharing of the C-band by photonic services for transmission of accurate time and stable frequency Bidirectional 800 GHz channel (green)
26 Experimental Facility 306 km Future testing on physical route Prague Brno
27 Resources Description A general description of the physical optical components Using pseudocode Optical components Amplifiers Booster/Preamp Inline Schematic symbols CLA PB01F CLA PB02F CLA DI01F CLA DI02F Universal pseudocode Optical_Resource NAME { OpticalPort NAME{ PassBand X; Direction Input; OpticalPort NAME{ PassBand X; Direction Output; OpticalPort NAME{ PassBand Y; Direction Input; OpticalPort NAME{ PassBand Y; Direction Output;
28 Resources Description Optical components Mux/Demux Schematic symbols MUX DEMUX Universal pseudocode Optical_Resource NAME { OpticalPort[N] NAME { PassBand Xn; Direction BiDi; OpticalPort NAME { PassBand Y; Direction BiDi; Optical_Resource NAME { OpticalPort NAME { PassBand X; Direction BiDi; OpticalPort[N] NAME { PassBand Yn; Direction BiDi;
29 Resources Description Optical components Band spliter Schematic symbols BAND SPLITER Universal pseudocode Optical_Resource NAME { OpticalPort NAME { PassBand Z; Direction BiDi; OpticalPort NAME { PassBand X; Direction BiDi; OpticalPort NAME { PassBand Y; Direction BiDi; DCU DCU Optical_Resource NAME{ OpticalPort NAME{ PassBand X; Direction Input; OpticalPort NAME{ PassBand X; Direction Output;
30 Resources Description Optical components ADD/DROP filter Fibre span Schematic symbols ADD DROP ADD DROP FIBRE SPAN Universal pseudocode Optical_Resource NAME{ OpticalPort NAME{ PassBand X; Direction BiDi; OpticalPort NAME{ PassBand X; Direction BiDi; OpticalPort[N] NAME{ PassBand Yn; Direction BiDi; Optical_Resource NAME{ OpticalPort NAME{ PassBand X; Direction BiDi; OpticalPort NAME{ PassBand X; Direction BiDi;
31 Resources Description Description of physical route Prague Brno PRG_DEM UX_C PRG_AMP _C POT_AMP _C PRG_MUX _C PRG_Band Splitter_Up POT_Band Splitter_Up _1 POT_Band Splitter_Up _2 FIBRESpa FIBRESpa PRG_DEM PRG_DCU n_a n_b UX_L _L PRG_Band POT_Band POT_Band Splitter_Do Splitter_Do Splitter_Do wn wn_1 wn_2 PRG_MUX _L PRG_AMP _L POT_AMP _L BRN_DEM UX_C BRN_AMP _C MOS_AMP _C BRN_MUX _C BRN_Band Splitter_Up MOS_Band Splitter_Up _2 MOS_Band Splitter_Up _1 FIBRESpa BRN_DEM BRN_DCU n_c UX_L _L BRN_Band MOS_Band MOS_Band Solitter_Do Splitter_Do Splitter_Do wn wn_2 wn_1 BRN_MUX _L BRN_AMP _L MOS_AMP _L
CzechLight & CzechLight Amplifiers
www.ces.net Josef Vojtěch Outline CzechLight network CzechLight Amplifiers Deployment Motivations Description Acknowledgement, Q&A April 14, 2005 17 th TF-NGN Zurich, Switzerland 2 CzechLight connections
More informationNORDUnet Conference Fiber Pair Sharing. Pavel Škoda, Josef Vojtěch
NORDUnet Conference 2012 Fiber Pair Sharing Pavel Škoda, Josef Vojtěch Department of Optical Networks http://www.ces.net/, http://czechlight.cesnet.cz/en/ Oslo, September 18th, 2012 NORDUnet Conference
More informationAdvanced architecture and services Implications of the CEF Networks workshop
Copenhagen, November 21th, 2012 Network Architects Workshop 1 Advanced architecture and services Implications of the CEF Networks workshop Michal Hažlinský Lada Altmannová, Jan Nejman, Stanislav Šíma,
More informationDATASHEET. Data Center & Cloud Computing Infrastruture Solutions. 40 Channels C21-C60 Dual Fiber DWDM Mux Demux + Monitor Port. 1U Rack Mount, LC/UPC
Data Center & Cloud Computing DATASHEET 40 Channels C21-C60 Dual Fiber DWDM Mux Demux + Monitor Port 1U Rack Mount, LC/UPC Data Center & Cloud Computing Infrastruture Solutions REV.1.0 2018 Overview DWDM
More informationPhotonic Services: Challenge for Users and for Networkers
Last updated: 23-05-2013 Activity: Task Item: Dissemination Level: Authors: JRA1 T2 PU (Public) L. Altmannová, M. Altmann, M. Hažlinský, M. Hůla, O. Havliš, G. Korcsmáros, J. Kundrát, M. Míchal, J. Nejman,
More informationDATASHEET. Data Center & Cloud Computing Infrastruture Solutions. 40ch DWDM Mux Demux + Monitor Port. 1U Rack Mount, LC/UPC
Data Center & Cloud Computing DATASHEET 40ch DWDM Mux Demux + Monitor Port 1U Rack Mount, LC/UPC Data Center & Cloud Computing Infrastruture Solutions REV.1.0 2017 Overview DWDM Mux Demux 01 The 40ch Mux
More informationOptical Loss Budgets
CHAPTER 4 The optical loss budget is an important aspect in designing networks with the Cisco ONS 15540. The optical loss budget is the ultimate limiting factor in distances between nodes in a topology.
More informationAON Agile Optical Networks Measuring the Optical Signal-to-Noise Ratio in Agile Optical
White Paper AON Agile Optical Networks Measuring the Optical Signal-to- Ratio in Agile Optical Introduction The mainstreaming of consumer broadband and the accelerated growth of enterprise traffic have
More informationRelease Notes for Cisco Transport Planner Release 9.1
Release Notes for Cisco Transport Planner Release 9.1 Revised: October 2009, Release notes contain the new features and enhancements for the Cisco Transport Planner. For detailed information regarding
More informationDWDM Topologies CHAPTER. This chapter explains Cisco ONS dense wavelength division multiplexing (DWDM) topologies.
CHAPTER 12 This chapter explains Cisco ONS 15454 dense wavelength division multiplexing (DWDM) topologies. Note The terms "Unidirectional Path Switched Ring" and "UPSR" may appear in Cisco literature.
More informationNext Generation Requirements for DWDM network
Next Generation Requirements for DWDM network Roman Egorov Verizon Laboratories May 3, 2011 Verizon copyright 2011. NG Requirements for DWDM network: Outline Optical Transport Network Metro vs. Long-Haul
More informationTOWARDS AUTONOMOUS PACKET-OPTICAL NETWORKS
TOWARDS AUTONOMOUS PACKET-OPTICAL NETWORKS Jonathan Homa ECI Telecom Jan Radil CESNET Necessity is the mother of invention Make a virtue of necessity ECI Proprietary 2 2 NECESSITY: OVERCOME PHYSICAL LIMITATIONS
More informationEnhanced C-Band Optical Amplifier for the Cisco ONS Multiservice Transport Platform
Enhanced C-Band Optical Amplifier for the Cisco ONS 15454 Multiservice Transport Platform The Cisco ONS 15454 Multiservice Transport Platform (MSTP) provides a comprehensive, intelligent dense wavelength-division
More informationTCX1000 Programmable ROADM
TCX1000 Programmable ROADM Product Overview An integral part of Juniper s Programmable Photonic Layer open line system solution, the TCX Series Optical Transport Systems portfolio provides the foundation
More informationUnless otherwise specified, ONS refers to both ANSI and ETSI shelf assemblies.
4 CHAPTER This chapter explains the ONS 15454 dense wavelength division multiplexing (DWDM) network applications and topologies. The chapter also provides network-level optical performance references.
More informationEmerging Subsea Networks
RESOURCE SAVINGS IN GRIDLESS COHERENT SUBMARINE NETWORKS WITH FILTERLESS ARCHITECTURES Md. Nooruzzaman, Feriel Nabet, Nabih Alloune, Émile Archambault, Christine Tremblay (École de technologie supérieure,
More informationDeliverable DJ1.2.2: State-of-the-Art Photonic Switching Technologies Study and Testing
25-05-2012 Deliverable DJ1.2.2 Contractual Date: 31-03-2012 Actual Date: 25-05-2012 Grant Agreement No.: 238875 Activity: JRA1 Task Item: Task 2 Nature of Deliverable: R (Report) Dissemination Level: PU
More informationUpdated in Free Product Guide for Your Network. WDM & FTTx. Catalog
Updated in 2017 Free Product Guide for Your Network WDM & FTTx Catalog FS.COM WDM & FTTx This catalog is a guide of FS.COM WDM & FTTH solutions. FS.COM self-develops a series of OTN (optical transport
More informationDWDM 200G Mux/Demux 4Ch 8Ch 16Ch 32Ch
4, 8, 16, 32Ch DWDM Mux and Demux Lightem DWDM Mux and Demux are designed to multiplex multiple DWDM channels into one or two fibers. The common configuration is 4, 8, 16 and 32 channels. Available in
More informationConsiderations on X00 Gb/s 40-80km interfaces with appropriate support for DWDM systems. Peter Stassar HUAWEI TECHNOLOGIES CO., LTD.
Considerations on X00 Gb/s 40-80km interfaces with appropriate support for DWDM systems Peter Stassar www.huawei.com HUAWEI TECHNOLOGIES CO., LTD. Co-author(s) Pete Anslow (Ciena), providing valuable feedback
More informationConsiderations on objectives for Beyond 10km Ethernet Optical PHYs running over a point-to-point DWDM system
Considerations on objectives for Beyond 10km Ethernet Optical PHYs running over a point-to-point DWDM system Gary Nicholl, Cisco Systems Beyond 10km Optical PHYs Study Group Ad Hoc Dec 12, 2017 Background
More information- 128 x Gigabit Ethernet connections - 32 x 4G Fibre Channel connections - 8 x 8G Fibre Channel connections - down to 2 Mbps
Active WDM Company Introduction SmartOptics designs and markets all types of fibre optical transmission products. Headquarted in Oslo, Norway, we serve Storage, Data and Telecom Networks worldwide with
More informationDATASHEET Scalable & Flexible FMT 9600E Hyperscale DWDM Connect
Data Center & Cloud Computing DATASHEET Scalable & Flexible FMT 9600E Hyperscale DWDM Connect FS.COM Optical Transport for Metro Networks OTN Solutions for Metro/Regional and Long Haul REV.1.1 2018 FMT
More informationLambda Tunnel A Pilot Optical Service Felix Kugler
Lambda Tunnel A Pilot Optical Service Felix Kugler 2005 SWITCH SWITCHlan Network 2005 1150 km of dark fiber deployed; 10 year leases from SBB and 20 year IRU from Fibre Lac Our standard
More informationSharing optical infrastructure - from small site integration to multi-domain backbone links
Sharing optical infrastructure - from small site integration to multi-domain backbone links Felix Kugler felix.kugler@switch.ch Prague, September 11, 2017 2017 SWITCH 1 1 This talk is about SWITCHlan optical
More informationData Center & Cloud Computing DATASHEET. FS.COM WDM Transport Networks Data Center & Cloud Computing Infrastruture Solutions
Data Center & Cloud Computing DATASHEET FS.COM WDM Transport Networks Data Center & Cloud Computing Infrastruture Solutions REV.1.0 2018 01 Overview About the Features Efficient Usage Supports up 18 to
More informationOpen Cloud Interconnect: Use Cases for the QFX10000 Coherent DWDM Line Card
Open Cloud Interconnect: Use Cases for the QFX10000 DWDM Delivering Scale, Security, and Resiliency to Metro, Regional, and Long-Haul Data Center Interconnect 1 Open Cloud Interconnect: Use Cases for the
More informationCisco Network Convergence System 2000 ROADM and Amplifier Line Cards
Data Sheet Cisco Network Convergence System 2000 ROADM and Amplifier Line Cards The NCS 2000 evolves the Cisco ROADM portfolio by introducing Cisco nlight ROADM technology. By supporting touchless reconfigurability
More informationWavelength-Switched to Flex-Grid Optical Networks
Book Chapter Review-Evolution from Wavelength-Switched to Flex-Grid Optical Networks Tanjila Ahmed Agenda ØObjective ØIdentifying the Problem ØSolution: Flex-Grid Network ØFixed-grid DWDM Architecture
More informationDWDM Cards. 6.1 DWDM Card Overview CHAPTER
CHAPTER 6 This chapter describes Cisco ONS 15454 dense wavelength-division multiplexing (DWDM) card features and functions. For installation and card turn-up procedures, refer to the Cisco ONS 15454 Procedure
More informationSpecification for Dispersion Slope Compensating Module for TW-RS Transmission Fiber in the C-band TWRS-DK
Specification for Dispersion Slope Compensating Module for TW-RS Transmission Fiber in the C-band TWRS-DK Version 1.12 2015-09-09 1 Ordering information Order code format: TWRSDK-S-xxx-yy-zz Mechanical
More informationDATASHEET. Data Center & Cloud Computing Infrastruture Solutions. 40ch DWDM Mux Demux + Montior Port nm Port for 40G/100G. 1U Rack Mount, LC/UPC
Data Center & Cloud Computing DATASHEET 40ch DWDM Mux Demux + Montior Port + 1310nm Port for 40G/100G 1U Rack Mount, LC/UPC Data Center & Cloud Computing Infrastruture Solutions REV10 2018 Overview DWDM
More informationREDUCING CAPEX AND OPEX THROUGH CONVERGED OPTICAL INFRASTRUCTURES. Duane Webber Cisco Systems, Inc.
REDUCING CAPEX AND OPEX THROUGH CONVERGED OPTICAL INFRASTRUCTURES Duane Webber Cisco Systems, Inc. Abstract Today's Cable Operator optical infrastructure designs are becoming more important as customers
More informationCVU Cisco NCS 1K/2K/4K update. Brian Kvisgaard System Engineer, CCIE SP # May 2016
CVU Cisco NCS 1K/2K/4K update Brian Kvisgaard System Engineer, CCIE SP #41039 24 May 2016 Service Provider portfolio Optical focus IPoDWDM IPoDWDM Core/ Optical CRS IPoDWDM NCS-20xx NCS-40xx Data Centre
More informationMicro or MSA Gain Block
Micro or MSA Gain Block Features * Micro (40x64x12mm) or MSA (70x90x15mm) compact CGB size * MSA (70x90x12mm) compact AGB size * Wide operating wavelength range * ized single-mode fiber pigtail * Exceptionally
More informationOptical networking: is the Internet of the future already here?
Optical networking: is the Internet of the future already here? Emilie CAMISARD Renater Optical technologies engineer - Advanced IP Services e-mail: camisard@renater.fr 23/11/04 ATHENS - Optical networking
More informationBridging the Gap in Optical Network Testing by Bill Heselden
Bridging the Gap in Optical Network Testing by Bill Heselden TABLE OF CONTENTS: 1.0 Meeting Demand 02 2.0 Installation Testing 03 3.0 Commissioning the MON 05 The evolution of service is driving a desire
More informationOptical Networking Solutions
Optical Networking Solutions Optelian designs, manufactures and supplies optical networking equipment and solutions for network operators and communication service providers, and provides all services
More informationCards Specifications. 2.1 Card Overview CHAPTER
CHAPTER 2 This chapter contains specific information about cards for dense wavelength division multiplexing (DWDM) applications in the Cisco ONS 15454. Note The terms "Unidirectional Path Switched Ring"
More informationExpanding your network horizons
Datacenter Interconnect Lösungen von 1G bis 100G - Brocade- und Cisco-zertifizierte FibreChannel-Lösungen bis 32G - SAN und IP-Interconnect - Längenrestriktionen bei der Übertragung - 100G ist das neue
More informationTendencias en Redes Ópticas. Michael De Leo CTO LATAM
Tendencias en Redes Ópticas Michael De Leo CTO LATAM 1 Networks for the Zettabyte Era http://www.cisco.com/en/us/netsol/ns827/networking_solutions_sub_solution.html Perspective: 10 Exabyte = 50x world
More informationSpecification for Dispersion Slope Compensating Module for LEAF Transmission Fiber LEAF-DK
Specification for Dispersion Slope Compensating Module for LEAF Transmission Fiber LEAF-DK Version 1.4 2013-03-18 1 Ordering information Order code format: LEAFDK-S-xxx-yy-zz Mechanical option Connector
More informationSingle Stage Isolator
Single Stage Isolator 1.Description: Single stage isolator is a kind of the optical passive device, its basic function is to realize the positive transfer optical signal, and inhibit reverse light. 2.Features:
More informationNetworking Studies IV Selected Technical Reports
Networking Studies IV Selected Technical Reports All CESNET technical reports are available at http://www.cesnet.cz/doc/techzpravy/ Ladislav Lhotka, Pavel Satrapa Networking Studies IV Selected Technical
More informationDesigning Networks with MetroPlanner
CHAPTER 2 Cisco MetroPlanner provides you numerous tools for customizing the software, creating and analyzing networks, and creating a bill of materials. You can use to MetroPlanner perform the following
More informationFP6 IST SEEFIRE. Deliverable 2.2 Support for Deployment of Customer Empowered Fibre Infrastructure
D2.2 Guidelines for the Deployment of Customer Empowered Fibre Infrastructure Page 1 of 192 FP6 IST SEEFIRE South-East Europe Fibre Infrastructure for Research and Education Deliverable 2.2 Support for
More informationOptical WDM-PON Access System with Shared Light Source
Progress In Electromagnetics Research Symposium Proceedings 497 Optical WDM-PON Access System with Shared Light Source Sandis Spolitis, Lilita Gegere, Anita Alsevska, Ilja Trifonovs, Jurgis Porins, and
More informationDual & Single Fiber CWDM Mux & Demux
Data Center & Cloud Computing DATASHEET Dual & Single Fiber CWDM Mux & Demux Data Center & Cloud Computing Infrastruture Solutions REV.1.0 2018 01 1 Introduction FS.COM designs and offers all types of
More information67000 km INFINITE TECHNOLOGIES. of backbone DWDM networks G PERFORMANCE DWDM SYSTEMS VOLGA DEVELOPMENT PRODUCTION DESIGN INSTALLATION
INFINITE TECHNOLOGIES 67000 km of backbone DWDM networks 400G PERFORMANCE DWDM SYSTEMS VOLGA DEVELOPMENT PRODUCTION DESIGN INSTALLATION OUR ACHIEVEMENTS 100Gbit/sec channel in a 4,250 km fiber optic line
More informationCustomer Training Catalog Training Programs Outside Plant
Customer Training Catalog Training Programs Outside Plant HUAWEI Learning Service 2019 COMMERCIAL IN CONFIDENCE 1 CONTENTS 1 Training Solution... 3 1.1 Background Introduction... 3 1.2 Overview... 3 1.3
More informationFinal Year Projects in Integrated Photonics
Final Year Projects in Integrated Photonics Integrated Photonics Group Final Year Projects in Integrated Photonics September 25, 2017 Slide 1 The Internet not slowing yet Final Year Projects in Integrated
More informationHorizon 2020 EU Japan coordinated R&D project on Scalable And Flexible optical Architecture for Reconfigurable Infrastructure (SAFARI)
Horizon 2020 & MIC funded SAFARI Project Scalable and Flexible optical Architecture for Reconfigurable Infrastructure Horizon 2020 EU Japan coordinated R&D project on Scalable And Flexible optical Architecture
More informationDWDM Rack mounted EDFA
DWDM Rack mounted EDFA Transmitter OP-8000-EDFA-6U/OP-8000-EDFA-2.5U/OP-8000-EDFA-1U Series EDFA OP-8000-6U OP-8000-2.5U OP-8000-1U EDFA Module Shenzhen Optostar Optoelectronics Co., Ltd 2016. 9(Version
More informationEnhancing PON capabilities using the wavelength domain
Enhancing PON capabilities using the wavelength domain Joint ITU/IEEE workshop on Next Generation Access, Geneva 2008 Thomas Pfeiffer, Alcatel-Lucent Bell Labs June 20, 2008 Introduction Optical fiber
More informationROADMs & Control Plane for Research & Educational Networks
ROADMs & Control Plane for Research & Educational Networks Terena NGN Workshop, April 4, 2008, Munich Thomas Schneider Business Development Manager EMEA Agenda NRENs ROADMs and Open GMPLS Control Plane
More informationLTTx: Lightpaths to the application From GOLEs to dispersed end users
www.ces.net LTTx: Lightpaths to the application From GOLEs to dispersed end users Stanislav Šíma, Jan Radil, Lada Altmannová, Josef Vojtěch, Michal Krsek, Miloš Lokajíček, Jiří Navrátil, Václav Novák,
More informationOPTICAL LAYER PLUGGABLES: THE END OF HARD CHOICES IN THE METRO?
WHITE PAPER OPTICAL LAYER PLUGGABLES: THE END OF HARD CHOICES IN THE METRO? Examining Three Optical Layer Architectures Internet video, enterprise cloud, and Data Center Interconnect (DCI) are driving
More informationCoriant mtera ROADM. Compact, Flexible, and Future-proof Route and Select ROADM-on-a-Blade
Coriant mtera ROADM Compact, Flexible, and Future-proof Route and Select ROADM-on-a-Blade The demand for more bandwidth and greater agility has been driving network operators to deploy ROADM-based optical
More informationSWITCHlambda Update Felix Kugler, SWITCH
SWITCHlambda Update Felix Kugler, SWITCH 2003 SWITCH Topics SWITCHlan network topology & technology 10Gigabit Ethernet testing on DWDM links Single Fiber Gigabit Ethernet 2 SWITCHlan topology by end of
More informationCoriant Groove G30 Network Disaggregation Platform Open Line System
DATASHEET Coriant Groove G30 Network Disaggregation Platform Open Line System Innovative Open DWDM Optical Layer for Coherent and PAM4 Transmission CATEGORY DEFINING OPEN LINE SYSTEM Purpose-built as a
More informationT8 Company. DWDM Systems Fiber-optic Sensors. Vladimir Treshchikov PhD, General Director of Т8
T8 Company DWDM Systems Fiber-optic Sensors Vladimir Treshchikov PhD, General Director of Т8 Tokyo November 9, 2016 T8 focus: DWDM and fiber sensors T8 was founded in 2004. The company has 100% of Russian
More informationImpact of Physical Layer Impairments on Multi-Degree CDC ROADM-based Optical Networks
94 Regular papers ONDM 08 Impact of Physical Layer Impairments on Multi-Degree CDC ROADM-based Optical Networks Diogo G Sequeira, Luís G Cancela,, and João L Rebola, Optical Communications and Photonics
More informationTrends in Optical Disaggregation. Presented by :
Trends in Optical Disaggregation Presented by : Today s Presenters Moderator Simon Stanley Analyst at Large Heavy Reading Matthew Mitchell Vice President of Optical Systems Architecture, Infinera Corporation
More informationResearch requirements for a Future JANET
Research requirements for a Future JANET 2012/13 and beyond David Salmon - JANET(UK) 40G & 100G slides from Rob Evans JANET(UK) Copyright JNT Association 2009 MSN Cosener s 2009 1 Overview Where are we
More information62000 km. of backbone DWDM networks. DWDM. systems DEVELOPMENT DESIGN INSTALLATION. Super channel
62000 km of backbone DWDM networks DWDM systems DEVELOPMENT DESIGN INSTALLATION Super channel WORLD RECORD Record range of 10*100 Gbit/s transmission in a single-span DWDM system 1 Tbit/s capacity was
More informationOptical considerations for nextgeneration
Optical considerations for nextgeneration network Inder Monga Executive Director, ESnet Division Director, Scientific Networking Lawrence Berkeley National Lab 9 th CEF Networks Workshop 2017 September
More informationSpecification for Dispersion Slope Compensating Module for SMF Transmission Fiber SMF-DK
Specification for Dispersion Slope Compensating Module for SMF Transmission Fiber SMF-DK Version 1.45 2017-04-28 0 Ordering information Order code format: SMFDK-S-xxx-yy-zz Mechanical option Connector
More information72000 km. of backbone DWDM networks G PERFORMANCE DWDM SYSTEMS VOLGA DEVELOPMENT PRODUCTION DESIGN INSTALLATION
72000 km of backbone DWDM networks 400G PERFORMANCE DWDM SYSTEMS VOLGA DEVELOPMENT PRODUCTION DESIGN INSTALLATION OUR ACHIEVEMENTS 100Gbit/sec channel in a 4,250 km fiber optic line Moscow-Novosibirsk
More informationCisco MDS 9000 Family Pluggable Transceivers
Cisco MDS 9000 Family Pluggable Transceivers The Cisco Small Form-Factor Pluggable (), and X2 devices for use on the Cisco MDS 9000 Family are hot-swappable transceivers that plug into ports on the Cisco
More informationTelecom Engineering DWDM/CWDM Lite Manual
Telecom Engineering DWDM/CWDM Lite Manual Features: 4-80 channel DWDMs or 4-16 channel CWDMs Easy to install, requires no configuration Environmentally friendly product, completely passive, no power and
More informationCreating and Analyzing Networks
2 CHAPTER A project consists of a single network or multiple networks that you analyze and compare. In a project, you can have multiple copies of a single network with the same customer input data, but
More informationLightwave Communications Systems Research at the University of Kansas. Kenneth Demarest EECS Department The University of Kansas
Lightwave Communications Systems Research at the University of Kansas Kenneth Demarest EECS Department The University of Kansas Lightwave Communication Systems Laboratory Our Mission is to... Our Mission
More informationProLabs Introduction. Tuesday 11th October,
ProLabs Introduction Tuesday 11th October, 2016 www.prolabs.com 1 What products do ProLabs sell? OEM Compatibility verified and tested in target equipment Transceivers DACs & AOCs Media Converters Mux/DeMux
More informationConnect to wavelength management
Connect to wavelength management As consumers purchase more and more devices (cell phones, televisions, laptops, etc.) communication networks supporting these devices need to evolve to supply enough bandwidth
More informationDual Stage Isolator. 1.Description:
Dual Stage Isolator 1.Description: Dual stage isolator is a kind of the optical component, its basic function is to realize the positive transfer optical signal, and inhibit reverse light. 2.Features:
More informationOptical Solutions for 4G LTE Networks and Beyond
Optical Solutions for 4G LTE Networks and Beyond 4G LTE International Conference 2017 Hanoi Tony Pearson Finisar Corporation 1 Finisar Corporation World s Largest Supplier of Fiber Optic Components and
More informationfrom ocean to cloud KEY FEATURES OF THE UNDERSEA PLANT FOR HIGH CAPACITY AND FLEXIBILITY
KEY FEATURES OF THE UNDERSEA PLANT FOR HIGH CAPACITY AND FLEXIBILITY Stuart Abbott, Dmitriy Kovsh, George Harvey (TE SubCom) E-mail: sabbott@subcom.com TE Submarine Communications, LLC, 50 Industrial Way
More informationSharing of Spectrum and Alien Waves in and around SURFnet. London CBF and Brussels Photonic Exchange. Time and Frequency Transfer in SURFnet s network
Sharing of Spectrum and Alien Waves in and around SURFnet 3RD TERENA ARCHITECT WORKSHOP Rob Smets Architect Transport and Light Systems Outline London CBF and Brussels Photonic Exchange Time and Frequency
More informationwork broadband Broadband Test and Measurement Solutions A Selection Guide for Middle Mile Network Test Tools and Services
COMMUNICATIONS TEST AND MEASUREMENT SOLUTIONS Broadband Test and Measurement Solutions A Selection Guide for Middle Mile Network Test Tools and Services As service providers expand the network reach to
More informationERicsson pau 140o family photonic attachment unit
ERicsson pau 140o family photonic attachment unit ERicsson pau The Ericsson Photonic Attachment Unit (PAU) family provides a variety of DWDM networking functions for building the photonic network layer
More informationCorning Distance and Link-Loss Budgets for the Cisco 40GbE BiDi Transceiver
9 0 Corning Distance and Link-Loss Budgets for the Cisco 0GbE BiDi Transceiver This paper discusses the following topics for the Cisco bidirectional (BiDi) transceiver: Cisco quad small-form-factor pluggable
More informationHigh Speed Migration 100G & Beyond
High Speed Migration 100G & Beyond Moses Ngugi Field Application Engineer 5th September 2017 BANDWIDTH GROWTH Mobile Data IP Video Global Cloud IP Traffic Global IP Traffic Cisco CAGR: 50+% CAGR: 35%+
More informationLarge scale optical circuit switches for future data center applications
Large scale optical circuit switches for future data center applications ONDM2017 workshop Yojiro Moriand Ken-ichi Sato Outline 1. Introduction -Optical circuit switch for datacenter- 2. Sub-switch configuration
More informationTeraWave Fiber Fiber for the Long Haul
TeraWave Fiber Fiber for the Long Haul David Mazzarese John George Robert Lingle March 2014 OFS Technical Marketing and Professional Services Long Haul Network Capacity Reaching Limits Advanced Fibers
More informationSumitomo Fiber Specification SE-7** Non-Zero Dispersion Shifted Single-Mode Fiber. PureMetro SM Optical Fiber, TIA Type Ivd, ITU-T G.
Sumitomo Fiber Specification SE-7** Non-Zero Dispersion Shifted Single-Mode Fiber PureMetro SM Optical Fiber, TIA Type Ivd, ITU-T G.655 Issued: January 2006 CONTENTS 78 Alexander Drive, Research Triangle
More informationBrochure. WDM Solutions. Methods for Optimizing Fiber Capacity. Transition Networks Brochure.
Brochure WDM Solutions Methods for Optimizing Fiber Capacity Transition Networks Brochure Introduction to WDM Overview Demands on today s voice, video, and data networks are becoming more complex requiring
More informationOptical Demultiplexer-Switch Module
ALMA Atacama Large Millimeter Array Hardware Definition 2002-03-20 Roshene McCool Roshene McCool (rmccool@jb.man.ac.uk) Dave Brown (dcb@jb.man.ac.uk) JBO, UK JBO, UK Keywords: Author Signature: Date: Author
More informationIncreasing Fiber Capacity with CWDM
Increasing Fiber Capacity with CWDM A Tutorial on CWDM Network Design Presented by: Greg Scott MSO/Telecom Sales Increasing Fiber Capacity with CWDM Introduction WDM Technology Overview CWDM and Fiber
More informationSumitomo Fiber Specification SE-5** PureBand Single-Mode Fiber. Zero Water Peak (ZWP) Attenuation Optical Fiber, ITU G.
Sumitomo Fiber Specification SE-5** PureBand Single-Mode Fiber Zero Water Peak (ZWP) Attenuation Optical Fiber, ITU G.652D TIA Type IVa Issued: March 2009 78 Alexander Drive, Research Triangle Park, NC
More informationWDM-PON Architecture Implement Using AWG with Multicasting Efficiency
WDMPON Architecture Implement Using AWG with Multicasting Efficiency Nerkar Narendra N, Kadu Mahesh B Electronics and Telecommunication Department, AVCOE Sangamner, India. ABSTRACT: We present the experimental
More informationArista 7500E DWDM Solution and Use Cases
ARISTA WHITE PAPER Arista DWDM Solution and Use Cases The introduction of the Arista 7500E Series DWDM solution expands the capabilities of the Arista 7000 Series with a new, high-density, high-performance,
More informationCrosstalk-Aware Spectrum Defragmentation based on Spectrum Compactness in SDM-EON
Crosstalk-Aware Spectrum Defragmentation based on Spectrum Compactness in SDM-EON Yongli Zhao State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications
More informationT-VT2/ L2. Jaromír Pilař, Consulting Systems Engineer, CCIE 2910
Praha, hotel Clarion 10. 11. dubna 2013 Využití WDM technologie pro propojování datových center T-VT2/ L2 Jaromír Pilař, Consulting Systems Engineer, CCIE 2910 2011 2013 Cisco and/or its affiliates. All
More informationWDM Industrial Products
Faulty of Engineering Dept. of Elect. & Computer Engineering EE5912 High Speed Networks WDM Industrial Products Lecturer: Dr. Mohan Gurusamy Names Matric Numbers Email Wei Nan HT042584N weinan@nus.edu.sg
More informationDATASHEET. Data Center & Cloud Computing Infrastruture Solutions. 40ch DWDM Mux Demux + Montior Port nm Port for 40G/100G. 1U Rack Mount, LC/UPC
Data Center & Cloud Computing DATASHEET 40ch DWDM Mux Demux + Montior Port + 1310nm Port for 40G/100G 1U Rack Mount, LC/UPC Data Center & Cloud Computing Infrastruture Solutions REV.1.0 2017 Overview Highlights
More informationGN3plus Open Call: Technical Annex A GÉANT Dark Fibre Testbed
Technical Annex A GÉANT Dark Fibre Testbed Issue Date: dd-mm-yyyy THE SEVENTH FRAMEWORK PROGRAMME The Seventh Framework Programme focuses on Community activities in the field of research, technological
More informationIntroduction To Optical Networks Optical Networks: A Practical Perspective
Introduction To Optical Networks Optical Networks: A Practical Perspective Galen Sasaki Galen Sasaki University of Hawaii 1 Galen Sasaki University of Hawaii 2 Galen Sasaki University of Hawaii 3 Telecommunications
More informationCisco Digital CFP2 Pluggable Optical Module
Data Sheet Cisco Digital CFP2 Pluggable Optical Module Introduction Cisco offers a comprehensive range of pluggable optical modules in the Cisco ONS pluggables portfolio. The wide variety of modules gives
More informationSLIDE 1 - COPYRIGHT G. Across the country, Across the Data Centre. Tim Rayner. Optical Engineer, AARNet.
SLIDE 1 - COPYRIGHT 2015 100G Across the country, Across the Data Centre Tim Rayner Optical Engineer, AARNet Tim.Rayner@AARNet.edu.au Agenda SLIDE 2 - COPYRIGHT 2015 Review of 10G, 40G &100G Standards
More informationCoriant Groove G30 Network Disaggregation Platform
SOLUTIONS BRIEF Coriant Groove G30 Network Disaggregation Platform Powering Tomorrow s Cloud Experience ENABLING CLOUD SERVICES WITH BEST-IN-CLASS CONNECTIVITY The exponential growth of streaming cloud
More information