Methods of measurement for equipment used in digital microwave transmission systems - Part 3: Measurements on satellite earth stations; section 6: High-power amplifiers (IEC 60835-3-6:1996); German version EN 60835-3-6:1996
Edition 1997-03

Measurement of fiber optic elements - Part 1: Determination of attenuation of optical fibres; Text in German and English
Edition 2015-09

Measurement of fiber optic elements - Part 9: Determination of deviation of the roundness and the concentricity of optical fibres; Text in German and English
Edition 2013-07

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
Edition 1999-08-01

Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) - SDH leased lines - Connection characteristics
Edition 1999-08-01

Transmission and Multiplexing (TM) - Digital Radio Relay Systems (DRRS) - Synchronous Digital Hierarchy (SDH) - System performance monitoring parameters of SDH DRRS
Edition 1999-08-01

Transmission and Multiplexing (TM) - Generic requirements of transport functionality of equipment - Part 7-1: Equipment management and auxiliary layer functions
Edition 2001-01-01

Transmission and Multiplexing (TM) - Management of Synchronous Digital Hierarchy (SDH) transmission equipment - Fault management and performance monitoring - Functional description
Edition 1998-11-01

Transmission and Multiplexing (TM) - The control of jitter and wander in transport networks
Edition 2000-06-01

Transmission and Multiplexing (TM) - Requirements of passive Optical Access Networks (OANs) to provide services up to 2 Mbit/s bearer capacity
Edition 2000-10-01