AS/NZS 3618:1993
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Information technology - Telecommunications and information exchange between systems - Start-stop transmission signal quality at DTE/DCE interfaces
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
30-06-2017
English
20-12-1993
Important note : Users cannot be edited or removed once added to your Multi user PDF.Specifies signal quality requirements for serial data transmission at the interface between start-stop transmission data terminal equipment and data circuit-terminating equipment. This Standard is identical with and has been reproduced from ISO/IEC 7480:1991.
| Committee |
IT-001
|
| DocumentType |
Standard
|
| ISBN |
0 7262 8659 1
|
| Pages |
10
|
| PublisherName |
Standards Australia
|
| Status |
Withdrawn
|
| Supersedes |
This International Standard specifies signal quality requirements for serial data transmission at the interface between start-stop transmission Data Terminal Equipment (DTE) and Data Circuit-terminating Equipment (DCE). The interface referred to in this International Standard conforms to CCITT Recommendations V.24 (telephone networks) and X.24 (data networks) as specified in DCEs of the following CCITT Recommendations:- V.21, V.22, V.22 bis, V.23, V.26 ter, V.32, V.32 bis, X.20, X.20 bis together with V.28 electrical characteristics;- X.20 together with V.10 and/or V.11 electrical characteristics.The signal quality requirement is limited to start-stop transmission at the interface with asynchronous DCEs, or with synchronous DCEs operating in asynchronous mode in accordance with CCITT Recommendations V.14 or V.42. Signal quality pertaining to DTEs working in a synchronous mode of operation is not part of this International Standard.This International Standard is also applicable when the interface as specified in the above CCITT Recommendations is provided at the ISDN Reference point R as defined in CCITT Recommendation I.411 and as specified in CCITT Recommendations V.110, V.120 and X.30.The signal quality characteristics apply regardless of whether or not multiplexing equipment is included. They do not apply where there is intermediate equipment and no signal regeneration is provided between interconnected sections.This International Standard does not describe the signal quality of the DCE or the line associated with it. Neither does it describe any requirement for an acceptable bit error rate.This International Standard does not specify the speed characteristics. The nominal value of the modulation rate and the character interval are application dependent.
| Standards | Relationship |
| ISO/IEC 7480:1991 | Identical |
First published in Australia as AS 3618-1989.
First published in New Zealand as NZS/ISO 7480:1984.
AS 3618-1989 and NZS/ISO 7480:1984 revised and designated as Joint Standard AS/NZS 3618:1993.
| AS 62056.21-2006 | Electricity metering - Data exchange for meter reading, tariff and load control Direct local data exchange (Reconfirmed 2016) |
| AS 1284.10.1-1996 | Electricity metering Data exchange for meter reading, tariff and load control - Direct local data exchange via hand-held unit (HHU) - IEC Standard interface |
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