33.040.30 : Switching and signalling systems

IEEE 487:2000

IEEE 487:2000

Superseded Historical

IEEE Recommended Practice for the Protection of Wire-Line Communication Facilities Serving Electric Supply Locations

€167.00

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IEEE 752:1986 (R1992)

IEEE 752:1986 (R1992)

Withdrawn Most Recent

IEEE Standard for Functional Requirements for Methods and Equipment for Measuring the Performance of Tone Address Signal Systems

€64.00

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IEEE 973:1990

IEEE 973:1990

Withdrawn Most Recent

IEEE Standard Definitions of Switching System Performance in a Telecommunications Environment

€79.00

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IEEE 1007:1991 (R1997)

IEEE 1007:1991 (R1997)

Withdrawn Most Recent

IEEE Standard Methods and Equipment for Measuring the Transmission Characteristics of Pulse-Code Modulation (PCM) Telecommunications Circuits and Systems

€258.00

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IEEE 1051:1988

IEEE 1051:1988

Withdrawn Most Recent

IEEE Recommended Practice for Parameters to Characterize Digital Loop Performance

€51.00

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DIN ETS 300324-4:2000-05

DIN ETS 300324-4:2000-05

Superseded Historical

V-interfaces at the digital Local Exchange (LE) - V5.1 interface for the support of Access Network (AN) - Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network layer (AN side) (Endorsement of the English version ETS 300324-4:1999 as German Standard)

€16.45

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DIN ETS 300324-6:2000-05

DIN ETS 300324-6:2000-05

Superseded Historical

V-interfaces at the digital Local Exchange (LE) - V5.1 interface for the support of Access Network (AN) - Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network layer (LE side) (Endorsement of the English version ETS 300324-6:1999 as German Standard)

€16.45

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DIN ETS 300324-8:2000-05

DIN ETS 300324-8:2000-05

Superseded Historical

V-interfaces at the digital Local Exchange (LE) - V5.1 interface for the support of Access Network (AN) - Part 8: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the data link layer (Endorsement of the English version ETS 300324-8:1999 as German Standard)

€16.45

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DIN ETS 300347-4:2000-05

DIN ETS 300347-4:2000-05

Superseded Historical

V interfaces at the digital Local Exchange (LE) - V5.2 interface for the support of Access Network (AN) - Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network layer (AN side) (Endorsement of the English version ETS 300347-4:1999 as German Standard)

€16.45

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DIN ETS 300347-6:2000-05

DIN ETS 300347-6:2000-05

Superseded Historical

V interfaces at the digital Local Exchange (LE) - V5.2 interface for the support of Access Network (AN) - Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network layer (LE side) (Endorsement of the English version ETS 300347-6:1999 as German Standard)

€16.45

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DIN ETS 300347-8:2000-05

DIN ETS 300347-8:2000-05

Superseded Historical

V interfaces at the digital Local Exchange (LE) - V5.2 interface for the support of Access Network (AN) - Part 8: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the data link layer (Endorsement of the English version ETS 300347-8:1999 as German Standard)

€16.45

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NF C03-209 (04/1985)

NF C03-209 (04/1985)

Superseded Historical

Graphical symbols for diagrams. Part 9 : telecommunications : switching and peripheral equipment.

€86.50

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NF EN 61334-4-1, C46-904-1 (03/1997)

NF EN 61334-4-1, C46-904-1 (03/1997)

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Automatisation de la distribution à l'aide de systèmes de communication à courants porteurs - Partie 4 : protocoles de communication de données. Section 1 : modèle de référence du système de communication.

€106.50

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PR NF EN 50065-1, C90-201-1PR (04/2025)

PR NF EN 50065-1, C90-201-1PR (04/2025)

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Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz - Partie 1: Règles générales, bandes de fréquences et perturbations électromagnétiques

€135.00

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UNE-EN 50065-2-3:2025

UNE-EN 50065-2-3:2025

Superseded Historical

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-3: Immunity requirements for mains communicating equipment operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors

€79.00

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