Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-43: Examinations and measurements - Mode transfer function measurement for fibre optic sources (IEC 61300-3-43:2009); German version EN 61300-3-43:2009
Edition 2010-02

Broadband Integrated Services Digital Network (B-ISDN) - Asynchronous Transfer Mode (ATM) - Retainability performance for B-ISDN switched connections (Endorsement of the English version ETS 300818:1998 as German standard)
Edition 2000-09

Broadband Integrated Services Digital Network (B-ISDN) - Asynchronous Transfer Mode (ATM) - Management of the network element view (ITU-T Recommendation I.751 (1996)) (Endorsement of the English version ETS 300469:1998-03 as German Standard)
Edition 2001-08

Transmission and Multiplexing (TM) - Generic requirements of Asynchronous Transfer Mode (ATM) transport functionality within equipment - Part 2-1: Functional model for the transfer and layer management plane (Endorsement of the English version EN 301163-2-1 V 1.1.2 (1999-05) as German standard)
Edition 2000-06

Transmission and Multiplexing (TM) - Generic requirements of Asynchronous Transfer Mode (ATM) transport functionality within equipment - Part 1-1: Functional characteristics and equipment performance (Endorsement of the English version EN 301163-1-1 V 1.1.1 (1999-05) as German standard)
Edition 2000-06

Broadband Integrated Service Digital Network (B-ISDN) - Asynchronous Transfer Mode (ATM) - Part 1: B-ISDN ATM functional characteristics [ITU-T Recommendation I.150 (1995)] (Endorsement of the English version ETS 300298-1:1996 as German standard)
Edition 2000-06

Broadband Integrated Service Digital Network (B-ISDN) - Asynchronous Transfer Mode (ATM) - Part 2: B-ISDN ATM layer specification [ITU-T Recommendation I.361 (1995)] (Endorsement of the English version ETS 300298-2:1996 as German standard)
Edition 2000-06

Broadband Integrated Service Digital Network (B-ISDN) - Asynchronous Transfer Mode (ATM) - Part 3: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version ETS 300298-3:1998 as German standard)
Edition 2000-06

Network Aspects (NA) - Connectionless Broadband Data Service (CBDS) over Asynchronous Transfer Mode (ATM); framework and protocol specification at the User-Network Interface (UNI) - Part 1: Specification (Endorsement of the English version ETS 300478-1:1998 as German standard)
Edition 2000-06

Network Aspects (NA) - Connectionless Broadband Data Service (CBDS) over Asynchronous Transfer Mode (ATM); framework and protocol specification at the User-Network Interface (UNI) - Part 2: Connectionless Network Access Protocol (CLNAP); Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version ETS 300478-2:1998 as German standard)
Edition 2000-06