Transmission and Multiplexing (TM) - Synchronous cross connection equipment 64 and n <x> 64 kbit/s cross connection rate 2048 kbit/s access ports - Part 2: Management aspects; English version ETS 30001...
适用范围：The document deals with management aspects of the 64 (or n * 64) kbit/s cross connect.
Transmission and Multiplexing (TM) - Generic requirements for synchronization networks - Part 5: Timing characteristics of slave clocks suitable for operation in Synchronous Digital Hierarchy (SDH) equ...
适用范围：The document contains requirements for timing devices used in synchronizing networks equipment that operates according to the principles governed by the synchronous digital hierarchy.
Multimedia quality - Method of assessment of synchronization of audio and video
实施日期：2009-02-01
Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) - SDH leased lines - Network and terminal interface presentation
适用范围：This European standard specifies requirements in the telecommunications sector.
Information technology -- Methods for data flow control at synchronous and asynchronous DTE-DCE interfaces
发布日期：2000-04-01 实施日期：2000-04-01
Information technology - Voice Control Application Programming Interface (VOCAPI)
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) / Note: DIN ETS sta...
适用范围：The document specifies the hierarchical bit rates, the multiplexing structure and the mapping schemes to be used in the transmission networks based on the SDH.#,,#
Broadband Integrated Services Digital Network (B-ISDN) - Synchronous Digital Hierarchy (SDH) based user network access - Physical Layer User Network Interface (UNI) for 155520 kbit/s and 622080 kbit/s ...
适用范围：The document defines the synchronous digital hierachy based user network access physical layer interfaces to be applied to the T<(Index)B> and S<(Index)B> reference points of the reference configuratio...
Rotating electrical machines. Excitation systems for synchronous machines. Definitions
适用范围：Rotating electric machines, Electric machines, Electrical equipment, Synchronous machines, Alternating-current machines, Exciters, Synchronous generators, Electric generators, Definitions
实施日期：1992-05-15
Multimedia quality - Method of assessment of synchronization of audio and video
适用范围：IEC 62503:2008 provides a subjective (or perceptible) and statistical method of assessment of overall, or end-to-end, difference of delays between real world and reproduced scenes in terms of video and...
发布日期：2008-09-08 实施日期：2008-09-08
Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) - SDH leased lines; Connection characteristics (Endorsement of the English version EN 301164 V 1.1.1 (1999-05) as German standar...
适用范围：The document specifies requirements in the telecommunication sector.
Rotating electrical machines - Part 16-1: Excitation systems for synchronous machines - Definitions
适用范围：IEC 60034-16-1:2011 defines terms applicable to the excitation systems of synchronous rotating electrical machines. The main technical changes with respect to the previous edition are some definitions ...
发布日期：2011-05-25 实施日期：2011-05-25
Transmission and Multiplexing (TM) - Generic requirements for transport functionality of equipment - Part 2-2: Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) physical se...
适用范围：The document deals with the physical section layer for digital transmission equipment.
Transmission and Multiplexing (TM) - Synchronous cross connect equipment 64 and n <x> 64 kbit/s cross connection rate, 2048 kbit/s access ports - Part 1: Core functions and characteristics; English ver...
适用范围：The document deals with the requirements for the basic transmission functions and external characteristics of a cross connect equipment having 2048 kbit/s access ports and 64 kbit/s and n * 64 kbit/s c...
实施日期：2009-03-31
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