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 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
Published date
30-11-1991
Publisher
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 |
$750.04
Including GST where applicable
AUD
CAD
CHF
CNY
DKK
EUR
GBP
HKD
IDR
INR
JPY
KRW
MXN
NOK
NZD
SEK
SGD
USD
ZAR
Hardcopy - Russian - English - French
PDF 1 User - Russian - English - French
PDF 3 Users - Russian - English - French
PDF 5 Users - Russian - English - French
PDF 9 Users - Russian - English - French
Hardcopy - English - French
PDF 1 User - English - French
PDF 3 Users - English - French
PDF 5 Users - English - French
PDF 9 Users - English - French
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Please Login or Create an Account so you can add users to your Multi user PDF Later.
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Users cannot be edited or removed once added to your Multi user PDF.
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.