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T-237A -

General Information

Organization
ETSI - ETSI European Telecommunications Standards Institute

Frequently Asked Questions

A European Standardization Mandate is a formal request from the European Commission to the European Standardization Organizations (CEN, CENELEC, and ETSI) to develop European standards (ENs) in support of EU legislation and policies. Mandates are issued under Regulation (EU) No 1025/2012 and help ensure that products and services meet the essential requirements set out in EU directives and regulations.

T-237A is a European Standardization Mandate titled "undefined". This mandate requests the European Standardization Organizations to develop harmonized standards supporting EU legislation. There are 4 standards developed under this mandate.

Standards developed in response to a mandate and cited in the Official Journal of the European Union become "harmonized standards". Products manufactured in compliance with harmonized standards benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation, facilitating CE marking and market access across the European Economic Area.

Standardization Organization
ICS
Technical Committee
Directive
50
SIST
SIST TBR 001 E1:2004(Main)
Terminal Equipment (TE); Attachment requirements for terminal equipment to be connected to circuit switched data networks and leased circuits using a CCITT Recommendation X.21 interface, or at an interface physically, functionally and electrically compatible with CCITT Recommendation X.21 but operating at any data signalling rate up to, and including, 1 984 kbit/s
ETSI TBR 001 ed.1 (1995-10)

Technical characteristics of terminal equipment employing CCITT Recommendation X.21 interface which is capable of connection to circuit switched public data networks and leased circuits

  • Standardization document
    21 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 301 401 V1.2.6:2004(Main)
Attachment requirements for Data Terminal Equipment (DTE) to connect to public networks that have physical and electrical network presentations based upon the ITU-T V-series of Recommendations
ETSI EN 301 401 V1.2.6 (1999-10)

(Provisional) Attachment requirements for Data Terminal Equipment (DTE) to connect to physical and electrical network presentations that are based upon the ITU-T V Series of Recommendations. This TBR will combine and harmonize the requirements of TBR 1 and TBR 2. The TBR will contain all requirements deemed essential under Directive 91/263/EEC to approve terminals within this category regardless of the protocols transported accross such interfaces. In particular, the TBR will contain requirements for connection to V.10, V.11, V.12, V.28, V.35, and V.36 network presentations and will supercede TBR 1 and TBR 2.  Reference documents: TBR 1, TBR 2, ITU-T Recommendations V.10, V.11, V.12, V.28, V.35 and V.36

  • Standard
    44 pages
    English language
    e-Library read for
    1 day
ETSI
ETSI EN 301 401 V1.2.6 (1999-10)
Attachment requirements for Data Terminal Equipment (DTE) to connect to public networks that have physical and electrical network presentations based upon the ITU-T V-series of Recommendations
SIST EN 301 401 V1.2.6:2004

DEN/DTA-000002

  • Standard
    44 pages
    English language
    e-Library read for
    1 day
ETSI
ETSI TBR 001 ed.1 (1995-10)
Terminal Equipment (TE); Attachment requirements for terminal equipment to be connected to circuit switched data networks and leased circuits using a CCITT Recommendation X.21 interface, or at an interface physically, functionally and electrically compatible with CCITT Recommendation X.21 but operating at any data signalling rate up to, and including, 1 984 kbit/s
SIST TBR 001 E1:2004

DTBR/TE-05001

  • Standardization document
    21 pages
    English language
    e-Library read for
    1 day
50