IEC 60050-721:1991
Current
Current
The latest, up-to-date edition.
International Electrotechnical Vocabulary (IEV) - Part 721: Telegraphy, facsimile and data communication
Amended by
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Published date
11-30-1991
Publisher
Important note : All end users must be registered with an Account prior to user licenses being assigned.
FOREWORD
Section
721-01 Forms of telecommunications using discrete
signals
721-02 Discretely-timed and digital signal, signal
elements
721-03 Transmission using discretely-timed or digital
signals
721-04 Transmission channels and methods
721-05 Direct current transmission
721-06 Carrier transmission, multiplexing
721-07 Transmission performance, distortion in time
721-08 Errors and error control
721-09 Codes and alphabets
721-10 Function controls and function controls and
function signals
721-11 Transmission channels and processes
721-12 Telegraph and data transmission equipments
721-13 Facsimile equipments and services
721-14 Facsimile operational characteristics
721-15 Defects and distortion in facsimile reproduction
721-16 Telegraph and data networks
721-17 Telegraph and data switching, signaling
721-18 Telegraph operation and services
721-19 Data transmission operation and services
INDEX
It has the status of a horizontal standard in accordance with IEC Guide 108.
| Committee |
TC 1
|
| DevelopmentNote |
AMD 2 2017 is only available in Bilingual English/French. Also available in CD-ROM format. (09/2017) NEW CHILD AMD 4 2019 IS NOW ADDED.
|
| DocumentType |
Standard
|
| Pages |
339
|
| ProductNote |
NEW CHILD AMD 4 2019 IS NOW ADDED.
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| NEN IEC 60050-721 : 1995 AMD 2 2017 | Identical |
| NEN-IEC 60050-721:1995/A3:2018 | Identical |
| NEN 10050-721 : 1995 | Identical |
| PN IEC 50(721) : 1998 | Identical |
| NFC 01 721 : 1996 AMD 1 2017 | Identical |
| UNE 21302-721:1992 | Identical |
| CEI UNI EN 80000-13 : 2009 | QUANTITIES AND UNITS - PART 13: INFORMATION SCIENCE AND TECHNOLOGY |
| 15/30300738 DC : DRAFT MAY 2015 | BS EN 60027-2 ED 4.0 - LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS |
| NF EN 80000-13 : 2008 | QUANTITIES AND UNITS - PART 13: INFORMATION SCIENCE AND TECHNOLOGY |
| BIS IS/IEC 80000-13 : 2008 | QUANTITIES AND UNITS - PART 13: INFORMATION SCIENCE AND TECHNOLOGY |
| BS EN 80000-13:2008 | Quantities and units Information science and technology |
| CEI EN 50607 : 2015 | SATELLITE SIGNAL DISTRIBUTION OVER A SINGLE COAXIAL CABLE - SECOND GENERATION |
| BS EN 60728-1-2:2014 | Cable networks for television signals, sound signals and interactive services Performance requirements for signals delivered at the system outlet in operation |
| DD IEC/TS 61968-2:2011 | Application integration at electric utilities. System interfaces for distribution management Glossary |
| 97/201889 DC : 0 | |
| I.S. EN 60870-6-2:1999 | TELECONTROL EQUIPMENT AND SYSTEMS - PART 6: TELECONTROL PROTOCOLS COMPATIBLE WITH ISO STANDARDS AND ITU-T RECOMMENDATIONS - SECTION 2: USE OF BASIC STANDARDS (OSI LAYERS 1-4) |
| I.S. EN 50607:2015 | SATELLITE SIGNAL DISTRIBUTION OVER A SINGLE COAXIAL CABLE - SECOND GENERATION |
| CEI EN 61310-1 : 2008 | SAFETY OF MACHINERY - INDICATION, MARKING AND ACTUATION - PART 1: REQUIREMENTS FOR VISUAL, ACOUSTIC AND TACTILE SIGNALS |
| I.S. EN 60068-2-6:2008 | ENVIRONMENTAL TESTING - PART 2-6: TESTS - TEST FC: VIBRATION (SINUSOIDAL) |
| IEC 60139:2000 | Preparation of outline drawings for cathode-ray tubes, their components, connections and gauges |
| EN 60728-1-2:2014 | Cable networks for television signals, sound signals and interactive services - Part 1-2: Performance requirements for signals delivered at the system outlet in operation |
| EN 60073:2002 | Basic and safety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators |
| EN 60447:2004 | Basic and safety principles for man-machine interface, marking and identification - Actuating principles |
| EN 60027-2:2007 | Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics |
| OVE/ONORM EN 60027-2 : 2007 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS |
| 04/30117599 DC : DRAFT AUG 2004 | IEC 61310-1 - SAFETY OF MACHINERY - INDICATION, MARKING AND ACTUATION - PART 1: REQUIREMENTS FOR VISUAL, ACOUSTIC AND TACTILE SIGNALS |
| BS EN 60728-13-1:2017 | Cable networks for television signals, sound signals and interactive services Bandwidth expansion for broadcast signal over FTTH system |
| BS EN 60027-2:2007 | Letter symbols to be used in electrical technology Telecommunications and electronics |
| IEC TS 61850-2:2003 | Communication networks and systems in substations - Part 2: Glossary |
| I.S. EN 60728-1-2:2014 | CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 1-2: PERFORMANCE REQUIREMENTS FOR SIGNALS DELIVERED AT THE SYSTEM OUTLET IN OPERATION |
| I.S. EN 60027-2:2007 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS |
| I.S. EN 60728-13-1:2017 | CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 13-1: BANDWIDTH EXPANSION FOR BROADCAST SIGNAL OVER FTTH SYSTEM |
| BS EN 60068-2-6:2008 | Environmental testing Tests. Test Fc. Vibration (sinusoidal) |
| DD IEC/TS 61850-2:2003 | Communication networks and systems in substations Glossary |
| 10/30216004 DC : 0 | BS EN 60050-351 - INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 351: CONTROL TECHNOLOGY |
| UNI CEI EN 80000-13 : 2009 | QUANTITIES AND UNITS - PART 13: INFORMATION SCIENCE AND TECHNOLOGY |
| CSA Z431 : 2012 | BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE, MARKING AND IDENTIFICATION - CODING PRINCIPLES FOR INDICATORS AND ACTUATORS |
| EN 60728-13-1:2017 | Cable networks for television signals, sound signals and interactive services - Part 13-1: Bandwidth expansion for broadcast signal over FTTH system |
| IEC TS 61968-2:2011 | Application integration at electric utilities - System interfaces for distribution management - Part 2: Glossary |
| IEC 61310-1:2007 | Safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals |
| IEC 60027-2:2005 | Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics |
| CEI EN 60447 : 2005 | BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE, MARKING AND IDENTIFICATION - ACTUATING PRINCIPLES |
| IEC TR 62051:1999 | Electricity metering - Glossary of terms |
| IEC 60728-13-1:2017 | Cable networks for television signals, sound signals and interactive services - Part 13-1: Bandwidth expansion for broadcast signal over FTTH system |
| UNE-IEC 60050-351:2010 | International Electrotechnical Vocabulary (IEV) - Part 351: Control technology |
| NF EN 60073 : 2003 | BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE, MARKING AND IDENTIFICATION - CODING PRINCIPLES FOR INDICATORS AND ACTUATORS |
| BS EN 60073:2002 | Basic and safety principles for man-machine interface, marking and identification. Coding principles for indicators and actuators |
| BS EN 61310-1:2008 | Safety of machinery. Indication, marking and actuation Requirements for visual, acoustic and tactile signals |
| 07/30126366 DC : 0 | BS EN 80000-13 - QUANTITIES AND UNITS - PART 13: INFORMATION SCIENCE AND TECHNOLOGY |
| PD IEC TR 62051:1999 | Electricity metering. Glossary of terms |
| NFC 01 351 : 2007 | INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 351: CONTROL TECHNOLOGY |
| IEC 60073:2002 | Basic and safety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators |
| NF EN 60027-2 : 2007 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS |
| BS EN 60447:2004 | Basic and safety principles for man-machine interface, marking and identification. Actuating principles |
| I.S. EN 60073:2002 | BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE, MARKING AND IDENTIFICATION - CODING PRINCIPLES FOR INDICATION DEVICES AND ACTUATORS |
| I.S. EN 60447:2004 | BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE, MARKING AND IDENTIFICATION - ACTUATING PRINCIPLES |
| CEI EN 60068-2-6 : 2009 | ENVIRONMENTAL TESTING - PART 2-6: TESTS - TEST FC: VIBRATION (SINUSOIDAL) |
| I.S. EN 61310-1:2008 | SAFETY OF MACHINERY - INDICATION, MARKING AND ACTUATION - PART 1: REQUIREMENTS FOR VISUAL, ACOUSTIC AND TACTILE SIGNALS |
| IEC TR 62063:1999 | High-voltage switchgear and controlgear - The use of electronic and associated technologies in auxiliary equipment of switchgear and controlgear |
| IEC 60447:2004 | Basic and safety principles for man-machine interface, marking and identification - Actuating principles |
| IEC 80000-13:2008 | Quantities and units - Part 13: Information science and technology |
| IEC 61747-1:1998+AMD1:2003 CSV | Liquid crystal and solid-state display devices - Part 1: Generic specification |
| IEC 60870-6-2:1995 | Telecontrol equipment and systems - Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations - Section 2: Use of basic standards (OSI layers 1-4) |
| IEC 60728-1-2:2014 | Cable networks for television signals, sound signals and interactive services - Part 1-2: Performance requirements for signals delivered at the system outlet in operation |
| CEI EN 60073 : 2003 | BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE, MARKING AND IDENTIFICATION - CODING PRINCIPLES FOR INDICATORS AND ACTUATORS |
| BS IEC 60489-6:1999 | Radio equipment used in mobile services. Methods of measurement Data equipment |
| BS EN 50607:2015 | Satellite signal distribution over a single coaxial cable. Second generation |
| BS EN 60870-6-2:1996 | Telecontrol equipment and systems. Telecontrol protocols compatible with ISO standards and ITU-T recommendations Use of basic standards (OSI layers 1-4) |
| CAN/CSA-Z431-12 (R2016) | Basic and safety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators (Adopted IEC 60073:2002, sixth edition, 2002-05, with Canadian deviations) | Principes fondamentaux et de s?curit? pour l'interface homme-machine, le marquage et l'identification - Principes de codage pour les indicateurs et les organes de commande (norme IEC 60073:2002 adopt?e, sixi?me ?dition, 2002-05, avec exigences propres au Canada) |
| BS IEC 60870-1.3 : 1997 | TELECONTROL EQUIPMENT AND SYSTEMS - GENERAL CONSIDERATIONS - GLOSSARY |
| NF EN 60447 : 2004 | BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE, MARKING AND IDENTIFICATION - ACTUATING PRINCIPLES |
| I.S. EN 80000-13:2008 | QUANTITIES AND UNITS - PART 13: INFORMATION SCIENCE AND TECHNOLOGY |
| IEC 60489-6:1999 | Radio equipment used in mobile services - Methods of measurement - Part 6: Data equipment |
| IEC TR 60870-1-4:1994 | Telecontrol equipment and systems - Part 1: General considerations - Section 4: Basic aspects of telecontrol data transmission and organization of standards IEC 870-5 and IEC 870-6 |
| EN 60870-6-2:1995 | Telecontrol equipment and systems - Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations - Section 2: Use of basic standards (OSI layers 1-4) |
| EN 80000-13:2008 | Quantities and units - Part 13: Information science and technology |
| EN 60068-2-6:2008 | Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal) |
| EN 60139:2001 | Preparation of outline drawings for cathode-ray tubes, their components, connections and gauges |
| EN 61310-1:2008 | Safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals |
| EN 50607:2015 | Satellite signal distribution over a single coaxial cable - Second generation |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.