SIST TBR 014 E1:2004/A1:2004

Business TeleCommunications (BTC); 64 kbit/s digital unrestricted leased line with octet integrity (D64U); Attachment requirements for terminal equipment interface

This amendment recommends to use the ISDN basic rate connector instead of the previous connector developed for primary rate ISDN which has some tolerance problems.

Poslovne telekomunikacije (BTC) - Digitalni zakupljeni vodi za prenosno hitrost 64 kbit/s brez omejitev za prenašane signale in z ohranjanjem oktetov (D64U) - Priključitvene zahteve za vmesnik terminalske opreme

General Information

• Status: Published
• Publication Date: 30-Sep-2004
• ICS: 33.040.50 - Lines, connections and circuits
• Technical Committee: BTC - Business telecommunications
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Oct-2004
• Due Date: 01-Oct-2004
• Completion Date: 01-Oct-2004
• Mandate: T-147-2
• Ref Project: ETSI TBR 014/A1 ed.1 (1996-01) - Business TeleCommunications (BTC); 64 kbit/s digital unrestricted leased line with octet integrity (D64U); Attachment requirements for terminal equipment interface

Standards Content (Sample)

SLOVENSKI STANDARD
SIST TBR 014 E1:2004/A1:2004
01-oktober-2004
3RVORYQHWHOHNRPXQLNDFLMH%7&'LJLWDOQL]DNXSOMHQLYRGL]DSUHQRVQRKLWURVW
NELWVEUH]RPHMLWHY]DSUHQDãDQHVLJQDOHLQ]RKUDQMDQMHPRNWHWRY'8
3ULNOMXþLWYHQH]DKWHYH]DYPHVQLNWHUPLQDOVNHRSUHPH
Business TeleCommunications (BTC); 64 kbit/s digital unrestricted leased line with octet
integrity (D64U); Attachment requirements for terminal equipment interface
Ta slovenski standard je istoveten z: TBR 014/A1 Edition 1
ICS:
33.040.50 Vodi, zveze in tokokrogi Lines, connections and
circuits
SIST TBR 014 E1:2004/A1:2004 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST TBR 014 E1:2004/A1:2004

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SIST TBR 014 E1:2004/A1:2004
TBR 14
AMENDMENT A1
January 1996
Source: ETSI TC-BTC Reference: RTBR/BTC-02066
ICS: 33.120
ONP, leased line
Key words:
This amendment A1 modifes
the Technical Basis for Regulation TBR 14 (1994)
Business TeleCommunications (BTC);
64 kbit/s digital unrestricted leased line
with octet integrity (D64U);
Attachment requirement for terminal equipment interface
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
F-06921 Sophia Antipolis CEDEX - FRANCE
Postal address:
650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Office address:
c=fr, a=atlas, p=etsi, s=secretariat - [e-mail]
X.400: Internet:
Tel.: [phone] - Fax: [phone]
*
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1996. All rights reserved.

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SIST TBR 014 E1:2004/A1:2004
Page 2
TBR 14: April 1994/A1: January 1996
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

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SIST TBR 014 E1:2004/A1:2004
Page 3
TBR 14: April 1994/A1: January 1996
Foreword
This amendment to TBR 14 (1994) has been produced by the Business TeleCommunications (BTC)
Technical Committee of the European Telecommunications Standards Institute (ETSI).
This amendment changes TBR 14 (1994) as described below:
The connector type specified, conforming to ISO/IEC 10173 (1991), cannot be manufactured. Since a
standardized connector is not available, the terminal equipment is required to provide either a point for
connection of solid conductors, or solid conductors themselves. In order to allow connection to be made
using other methods, the TE is permitted to be supplied with other connection schemes (e.g. connectors).
There is an incorrect informative reference to the base ETS in the note of subclause 5.3. The note in
subclause 5.3 is amended to refer to the terminal equipment standard (ETS 300 290) instead of the
network interface standard (ETS 300 288).

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SIST TBR 014 E1:2004/A1:2004
Page 4
TBR 14: April 1994/A1: January 1996
Amendments
Page 7, amendment to clause 2
Delete reference [4].
Page 8, amendment to subclause 5.1
Replace subclause 5.1 with subclauses 5.1, 5.1.1 and 5.1.2 as given below:
"5.1 Physical characteristics
Justification: Without a connection method defined, it is impossible for the terminal equipment to connect
to the network, therefore this is required for the terminal equipment to interwork with the network
(article 4f).
Currently no standardized connector is readily available. Consequently, the only method of connection that
can be specified in this TBR is the use of solid conductors of 0,4 to 0,6 mm. This TBR requires the TE to
be ca
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