IEC 60839-7-4:2001
Withdrawn
Alarm systems - Part 7-4: Message formats and protocols for serial data interfaces in alarm transmission systems - Common transport layer protocol
Hardcopy , PDF
English, English - French
03-09-2001
10-14-2022
FOREWORD
1 Scope
2 Normative references
3 Definitions
4 Abbreviations
5 General
6 Transport layer message format
6.1 Transmission of transport layer data block
6.2 Transport layer header
7 Authentication
7.1 Configuration
7.2 Initialization
7.3 Change of secondary key
7.4 Failure of synchronization
7.5 Size of keys
8 Encryption
9 Message authentication code (MAC)
10 Standard algorithm
Annex A (normative) Transport layer messages
Specifies the transport layer message structure, formats and transmission procedures to be used at standard interfaces in alarm transmission systems. Should be used at all such interfaces where equipment from one supplier is intended to inter-work with equipment from other suppliers, and where the underlying system architecture does not provide the necessary facilities to support the common application layer.
| Committee |
TC 79
|
| DevelopmentNote |
Stability Date: 2017. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
11
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Withdrawn
|
| IEC 60839-7-11:2001 | Alarm systems - Part 7-11: Message formats and protocols for serial data interfaces in alarm transmission systems - Serial protocol for use by digital communicator systems using ITU-T Recommandation V.23 signalling at interfaces with the PSTN |
| IEC 60839-7-20:2001 | Alarm systems - Part 7-20: Message formats and protocols for serial data interfaces in alarm transmission systems - Terminal interfaces employing ITU-T Recommendation V.24/V.28 signalling |
| IEC 60839-7-2:2001 | Alarm systems - Part 7-2: Message formats and protocols for serial data interfaces in alarm transmission systems - Common application layer protocol |
| IEC 60839-7-6:2001 | Alarm systems - Part 7-6: Message formats and protocols for serial data interfaces in alarm transmission systems - Alarm system interfaces employing ITU-T Recommendation V.24/V.28 signalling |
| IEC 60839-7-12:2001 | Alarm systems - Part 7-12: Message formats and protocols for serial data interfaces in alarm transmission systems - PTT interfaces for dedicated communications channels using ITU-T Recommendation V.23 signalling |
| IEC 60839-7-7:2001 | Alarm systems - Part 7-7: Message formats and protocols for serial data interfaces in alarm transmission systems - Alarm system interfaces for plug-in alarm system transceivers |
| IEC 60839-7-5:2001 | Alarm systems - Part 7-5: Message formats and protocols for serial data interfaces in alarm transmission systems - Alarm system interfaces employing a two-wire configuration in accordance with ISO/IEC 8482 |
| IEC 60839-7-1:2001 | Alarm systems - Part 7-1: Message formats and protocols for serial data interfaces in alarm transmission systems - General |
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