ftth conference 2011 workshop committee for fiber optics standards umberto rossi teletu
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FTTH Conference 2011 Workshop Committee for Fiber Optics Standards Umberto Rossi TELETUTRANSCRIPT
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INTERNATIONAL ELECTROTECHNICAL COMMISSION
IEC TC86: Committee for Fibre Optics Standards
Umberto RossiChairman, IEC [email protected]
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Summary
The International Electrotechnical Commission (IEC)StructureMissionGlobal Relevance The IECQ Quality Assessment System The System Approach
Technical Committee 86: “Fibre Optics”Scope and ObjectivesAssets and ProductsComposition and Structure Liaisons Future Work and Challenges
Conclusions2
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The IEC Structure
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The IEC mission
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“… to promote international cooperation on all questions of standardization ….in the fields of electricity, electronics and related technologies … which arespecified for the purpose of trade and commerce … and to meet expectationsfor an improved quality of life.”
IEC Stakeholders: the NATIONAL COMMITTEES:
CLIENTS
publish mandatory National Standards based on IEC publications
SUPPLIERS
Esperts are nominated by NCs
NCs finance IEC activity
NCs are responsible to mediate among different interests
The IEC adopts a VOLUNTARY CONSENSUS process
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The CONSENSUS concept
CONSENSUS: General agreement characterized by theabsence of sustained opposition to substantial issues by anyimportant part of the concerned interests and by a processthat involves seeking to take into account the views of allparties concerned and to reconcile any conflicting arguments.
NOTE: Consensus need not imply unanimity.
Customer - supplier agreement
Consistent standard quality level
Product and service interoperability
Competitive, fair and democratic process (1 Country - 1 Vote)
Effective Management of technical meetings5
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The strength of the IEC: 162 countries
81 Members 81 Affiliates
> 90% world population> 95% world PIL> 98% world electrical power
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The role of Standards
To supply “trusted” answers in the field of appliedtechnologies
To respond toneeds of users and suppliers in a global
context of use
To define products, protocols and interfaces (“common languages”) toallow and promote the exchange of
products and services in a safe, interoperable and effective way.
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Two contrasting needs…
“GLOBAL RELEVANCE”
To publish standards up-to-date with technological evolution, to avoid the proliferation of “de facto” standards which may result difficult to eradicate
To avoid publishing premature (or immature) standards, which may slow down technological progress or block the market
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To publish “relevant” and “global” standards with the objective to direct manufacturers and users toward safe, flexible, interoperable and cheap products, suited to:
avoid proliferating limited-use (“parochial”) standards
guarantee transverse compatibility
stimulate competition in a multivendor environment
guarantee time to market for standards
broaden the market (“trade and commerce”)
Global Relevance
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Global Relevance
IS’s should not give preference to characteristics or requirements of specific countries or regions when different needs or interests exist in other countries or regions
IS’s should be performance based rather than based on design or descriptive characteristics
IS’s need to be relevant and to effectively respond to regulatory and market needs
IIS’s should not distort the global market, have adverse effects on fair competition, or stifle innovation and technological development
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Basic Specifications: common to multiple product families(terminology, definitions, test procedures, etc.)
optical connectors
The IECQ Quality Assessment System
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The IECQ Quality Assessment System
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Basic Specifications: common to multiple product families(terminology, definitions, test procedures, etc.)
optical connectors
Generic Specifications: common to a single product family SC optical connectors
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The IECQ Quality Assessment System
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Basic Specifications: common to multiple product families(terminology, definitions, test procedures, etc.)
optical connectors
Generic Specifications: common to a single product family SC optical connectors
Intermediate Specifications: referred to a specific product sub-family (test severity, acceptance criteria, performances, etc.)
SC angled optical connectors
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The IECQ Quality Assessment System
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Basic Specifications: common to multiple product families(terminology, definitions, test procedures, etc.)
optical connectors
Generic Specifications: common to a single product family SC optical connectors
Intermediate Specifications: referred to a specific product sub-family (test severity, acceptance criteria, performances, etc.)
SC angled optical connectors
Blank Detail Specifications: guidance for preparation of productdetail specifications
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The IECQ QualityAssessment System
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Basic Specifications: common to multiple product families(terminology, definitions, test procedures, etc.)
optical connectors
Generic Specifications: common to a single product family SC optical connectors
Intermediate Specifications: referred to a specific product sub-family (test severity, acceptance criteria, performances, etc.)
SC angled optical connectors
Blank Detail Specifications: guidance for preparation of productdetail specifications
Detail (Product) Specifications: detailed description of allcharacteristics and requirements needed to assess conformity and quality of a specific product
SC angled optical connectorsmanufactured by the xyz supplier
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The TC86 innovation: from “product” standards…
… proliferation ofspecific standards
related to single products and
single suppliers
… freezingdevelopment in rapidly evolving
technologies
… increasing the time to develop
and publishstandards
… impeding a global approach to
standardization
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Interface standards: to guarantee transverse
compatibility(interexchangeability) among products from
different suppliers
Performance standards: to define minimum
performance of productsas a function of the
application and of the envioronment
Test and measurementstandards:
to define test and measurement
procedures valid fordifferent products
Reliability standardsto assess test severitywith the objective tosimulate use and to
evaluate productcapability of end-of-life
performance
… to the global standards system
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TC/SCs can have different functions:Product function – role of a supplierSystem function – role of a customerTCs/SCs may have both product and system functions
depending on the system(s) in which they operateNo hierarchy between TC/SCs with different functions
Encourage TC/SCs to better understand the standardization environment in which they operate
Promote communication, reciprocity and cooperation between TC/SCs
Minimize conflicts between TC/SCs
The “System Approach” in the IEC
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The TC86 “family”
TC 86FIBRE OPTICS
SC86AFibres and Cables
SC86BInterconnecting Devices& Passive Components
SC86CFibre Optic Systems& Active Devices
WG4 – Test EquipmentCalibration
JWG9 (w/ TC91) –Optical Functionality for Electronic Assemblies
WG1 – Optical Fibres
WG3 – Optical Cables
WG4 – Test & Measurement Methods
WG6 – InterconnectingDevices
JWG8 – TerminatedCable Assemblies
WG7 – PassiveComponents
WG1 – Optical Commun.Systems & Subsystems
WG3 – OpticalAmplifiers
WG5 – DynamicModules
WG4 – Active Devices
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TC86 Scope
To prepare International Standards foroptical fibres and cables, passive and activeoptical components, optical dynamicmodules, optical devices, sub-systems andsystems (primarily for use in TLC)
Broad application spectrum (TLC, Testing &calibration, Structured cabling, Automotive,Transportation, Sensors, Military, Industrialautomation, ....)
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TC86 Objectives
Supply homogeneous standards to FibreOptics industry
Support international trade and commerce
Provide solutions for all industrial applications, covering all key needs
TC86 is a typical “Product“ Committee
Standardization process must follow market needs and technical development
System Committees are perceived as “Customers”
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TC86 Assets
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Unique global source for the standards industry needs
“one-stop-shop” for fibre optics
Add value through synergy of extensive complementary expertise: optical fibres, cables, passive and active components, systems
Market and technology development to encourage and facilitate applications
Established cooperation / liaisons with key Groups and bodies
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TerminologyPhysical, optical,
mechanical, environmental characteristics
Test methods and
instrumentcalibration
Optical and functional interfacesOptical, transmission
and environmental performance
Active components, dynamic modules,
sub-systems
Passive optical components
Quality and Reliability
FibreOptics
Technology
TC86 “Products"
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TC86: Productivity (2009)
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TC86 Composition
AUSTRIA (AT) CANADA (CA) CHINA (CN) DENMARK (DK) FINLAND (FI) FRANCE (FR) GERMANY (DE) HUNGARY (HU) INDIA (IN) ITALY (IT) JAPAN (JP) KOREA (REP. OF)
(KR) MEXICO (MX) NETHERLANDS (NL)
PAKISTAN (PK) POLAND (PL) PORTUGAL (PT) ROMANIA (RO) RUSSIAN FEDERATION
(RU) SAUDI ARABIA (SA) SOUTH AFRICA (ZA) SPAIN (ES) SWEDEN (SE) SWITZERLAND (CH) THAILAND (TH) UNITED KINGDOM (GB) UNITED STATES OF
AMERICA (US)
AUSTRALIA (AU) BELGIUM (BE) BRAZIL (BR) BULGARIA (BG) CZECH REPUBLIC (CZ) GREECE (GR) INDONESIA (ID) IRELAND (IE) ISRAEL (IL) NEW ZEALAND (NZ) NORWAY (NO) SERBIA (RS) SLOVENIA (SI) TURKEY (TR) UKRAINE (UA)
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TC86: Fibre Optics
Chairman: Umberto Rossi (Italy)Secretariat: U.S.A.
Secretary: Steven E. SwansonAssistant Secretary: Elaina Finger
Harmonized approach across TCsWG4: Fibre optic test equipment calibration
o Test equipment calibrationo Cooperation with metrology laboratories worldwide
JWG9(with TC 91):Optical functionality for electronic assemblieso Optical circuits and optical boards o Interconnection of equipment frames and cards
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SC86A: Optical Fibresand Cables
President: Gerard Kuyt (Netherlands)Secretariat: France
Secretary: Guy Perrot
WG1: Fibres and associated measuring methodso Harmonization with ITU-T G.65x (recommendations)o High-performance MM fibres for high-speed links (private networks,
cabling systems, LAN, data centres, industrial cabling) o POF (Plastic Optical Fibres) o Test methods for all optical fibre parameters (geometrical
mechanical, optical and environmental)
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SC86A: Optical Fibresand Cables (cont’d)
WG3: Optical fibre cables o All types of cables (external, internal, aerial, underground,
underwater, etc.)o Test methods for cables (mechanical, optical, environmental, etc.)o New: MDU optical cables (FTTH)o Installation techniqueso Harmonization with ITU-T L-series - recommendations (outside
plant)
JWG 8 (with 86B): Terminated cable assemblieso Performance of connectorized cable assemblies and reference
connectors (jumper, cords, etc.)
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SC86B: Interconnecting Devices and Passive Components
President: Daniel Daems (Belgium)Secretariat: Japan
Secretary: Etsuji Sugita
WG4: Tests and measurement methods o Inspection, test and measurements of connector ferule end faceo Connector performance (geometrical, mechanical, optical and
environmental parameters)o Launch conditions for MM optical fibres
WG6: Interconnecting devices and related componentso Performance of interconnection optical componentso Interface standards for connectors and adapterso “Related” components (accessories, closures, patch-panels, etc.)
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WG7: Fibre optic passive componentso WDMs, passive couplers , passive components for PONs and FTTH o effective and strong cooperation with ITU-T Q. 7/15
JWG 8 (with 86A): Terminated Cable Assemblies
Probably the most prolific group across the whole IEC
229 published standards
74 active projects
SC86B: Interconnecting Devices and Passive Components (cont’d)
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SC86C: Systems and Active Devices
President: Pietro Di Vita (Italy)Secretariat: U.S.A.
Secretary: Jack Dupre
WG1: Communications systems and sub-systemso Specifications, design methodology, and test methods for physical layer
of optical fibre communication systems and sub-systemso Installed MMF cable plant measurements with “encircled flux” methodo Characterization of quality of vector-modulated signals with error vector
magnitude o Optical fibre sensors
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SC86C: Systems and Active Devices (cont’d)
WG3: Optical amplifierso Specifications and related test procedures for relevant parameters of
optical amplifierso ALL TYPES of optical amplifiers: doped-fibre, Raman, and
semiconductor types (with WG4)o New: high-power (SAFETY), four-wave mixing, Raman amplification
WG4: Active components and deviceso Packaging, performance, interface and reliability standardso Test procedures (optical, mechanical, vibrations, etc.)o New: optical transceivers for 40Gb/s
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SC86C: Systems and Active Devices (cont’d)
WG 5: Dynamic modules and deviceso Monitor and electronic dynamic control of optical signal characteristics
(gain equalizers, ROADMs, PMD and CD compensators, etc.)o Performance and interface standards (even SW!), test procedures,
reliability, etc.
Design guides published on several subjects:o Statistical design, safety, non linear effects, dispersion compensation,
GB Ethernet, etc.
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TC86 Liaisons - IECTC7 - Overhead ConductorsTC20 - Electric Cables (SC20C – Burning Characteristics)TC31 - Explosive Atmospheres (WG8 – Risk of Ignition)TC46 - Metallic Cables & Wires (former parent TC ….)TC65 - Industrial ProcessTC76 - Laser SafetyTC78 - Live WorkingTC81 - Lightning ProtectionTC89 - Fire Hazard TestingTC91 - Electronics Assembly TC100 - Audio, Video and Multimedia (TA4 – Interfaces; TA5 – CATV)TC110 - Flat Panel DisplaysTC111 - EnvironmentTC113 - Nanotechnology
Sector Board 4 on TLC infrastructure (“ACT”) 34
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TC86 Global Liaisons
ITU-TSG 15 Optical transport networks and access network infrastructures
ISO/IEC JTC1 SC6 (Telecommunications)
SC25 (Cabling Systems)
ISO TC172/SC9 Optics & Optical Instruments
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TC86 Regional Liaisons
ETSI Transmission, Cables
CENELECMirror Committees of TC86
COST 270
IEEE LAN/MAN (Ethernet, GB Ethernet, etc.)
Power Engineering (OPGW)
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TC86: future work
Products for optical access (NGAN -FTTx)
o MDU specific products: FITH
o Low cost components
o Bending resistant fibres
o Optimization of network infrastructure (“blowing”, infrastructure re-use)
o Test and commissioning of fibre outside plants (PON networks, instrumentation, test procedures, etc.)
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TC86: future work
and, additionally…
o High capacity systems (100 GBit/s, multi-level modulation formats)
o Components for CWDM, DWDM, WDM-PON networks
o Multimedia home cabling (JTC1/SC25, POF fibre)
o New hybrid optical components (Integration, OCBs, SFF, “smart “ optics, nanotechnologies, etc.)
o Non-linear effects, high optical power levels (optical amplifiers in PONs, safety, etc.)
o Environmental aspects (”Green Photonics”)
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Challenges/opportunities
To overcome the “difficult “ economical moment:o Resources, experts, infrastructures
o Evolve work structureo E-tools
o “paperless” meeting
o improve productivity
o reduce standard development time
o minimize duration (and cost) of meetings
o Concentrate efforts on most market relevant products – demonstrate return on investment
o Avoid standard proliferation (functional vs. product specs)
o Adopt “de facto” standards (Forum, Consortia)
Increase flexibility to respond to technology evolution 39
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INTERNATIONAL ELECTROTECHNICAL COMMISSION
Thank you for your attention!Any questions?