Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) - Multiplexing structure (Endorsement of the English version EN 300147 V 1.4.1 (2001-09) as German Standard)
Edition 2002-06

Transmission and Multiplexing (TM) - Physical and electrical characteristics of hierarchical digital interfaces for equipment using the 2048 kbit/s-based plesiochronous or synchronous digital hierarchies; (Endorsement of the English version EN 300166 V 1.2.1 (2001-09) as German Standard)
Edition 2002-06

Transmission and Multiplexing (TM) - Functional characteristics of 2048 kbit/s interfaces (Endorsement of the English version EN 300167 V 1.2.1 (2001-09) as German Standard)
Edition 2002-06

Transmission and Multiplexing (TM) - Generic requirements for transport functionality of equipment - Part 1-1: Generic processes and performance (Endorsement of the English version EN 300417-1-1 V 1.2.1 (2001-10) as German Standard)
Edition 2002-06

Transmission and Multiplexing (TM) - Generic requirements for transport functionality of equipment - Part 1-2: General information about Implementation Conformance Statement (ICS) proforma (Endorsement of the English version EN 300417-1-2 V 1.1.3 (1999-05) as German Standard)
Edition 2000-06

Transmission and Multiplexing (TM) - Generic requirements for transport functionality of equipment - Part 2-1: Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) physical section layer functions (Endorsement of the English version EN 300417-2-1 V 1.2.1 (2001-10) as German Standard)
Edition 2002-06

Transmission and Multiplexing (TM) - Generic requirements for transport functionality of equipment - Part 2-2: Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) physical section layer functions; Implementation Conformance Statement (ICS) proforma specification (Endorsement of the English version EN 300417-2-2 V 1.1.4 (1999-05) as German Standard)
Edition 2000-06

Transmission and Multiplexing (TM) - Generic requirements of transport functionality of equipment - Part 3-1: Synchronous Transport Module N (STM-N) regenerator and multiplex section layer functions (Endorsement of the English version EN 300417-3-1 V 1.2.1 (2001-10) as German Standard)
Edition 2002-06

Transmission and Multiplexing (TM) - Generic requirements of transport functionality of equipment - Part 3-2: Synchronous Transport Module N (STM-N) regenerator and multiplex section layer functions; implementation Conformance Statement (ICS) proforma specification (Endorsement of the English version EN 300417-3-2 V 1.1.4 (1999-05) as German Standard)
Edition 2000-06

Transmission and Multiplexing (TM) - Generic requirements of transport functionality of equipment - Part 4-1: Synchronous Digital Hierarchy (SDH) path layer functions (Endorsement of the English version EN 300417-4-1 V 1.2.1 (2001-10) as German Standard)
Edition 2002-06