33.040.01

Telecommunication systems in general

33.040.20

Transmission systems

33.040.30

Switching and signalling systems

33.040.35

Telephone networks

33.040.40

Data communication networks

33.040.50

Lines, connections and circuits

33.040.60

Powerline telecommunications

33.040.99

Other equipment for telecommunication systems
DIN EN 301455-2:2001-08

DIN EN 301455-2:2001-08

Superseded Historical

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol; Cordless Terminal Mobility (CTM); Incoming call additional network feature for the VPN "b" service entry point - Part 2: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma (Endorsement of the English version EN 301455-2 V 1.3.1 (2000-12) as German Standard).

€16.45

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DIN EN 301483-2:2001-08

DIN EN 301483-2:2001-08

Superseded Historical

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol; Advice of Charge (AoC) supplementary services (ISO/IEC 15049(1997), modified) - Part 2: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma (Endorsement of the English version EN 301483-2 V 1.1.1 (2000-12) as German Standard).

€16.45

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DIN EN 301490-2:2001-08

DIN EN 301490-2:2001-08

Superseded Historical

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol; Call transfer supplementary service for the VPN "b" service entry point - Part 2: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma (Endorsement of the English version EN 301490-2 V 1.1.1 (2000-12) as German Standard).

€16.45

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DIN EN 301492-2:2001-08

DIN EN 301492-2:2001-08

Superseded Historical

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol; Cordless terminal authentication supplementary services - Part 2: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma for the VPN "b" service entry point (Endorsement of the English version EN 301492-2 V 1.1.1 (2000-12) as German standard).

€16.45

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DIN EN 301491-2:2001-08

DIN EN 301491-2:2001-08

Superseded Historical

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol; Call offer supplementary service - Part 2: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma (Endorsement of the English version EN 301491-2 V 1.1.1 (2000-12) as German Standard).

€16.45

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DIN EN 301753:2001-10

DIN EN 301753:2001-10

Superseded Historical

Fixed radio systems - Point-to-multipoint equipment and antennas - Generic harmonized standard for point-to-multipoint digital fixed radio systems and antennas covering the essential requirements under article 3.2 of the directive 1999/5/EC (Endorsement of the English version EN 301753 V 1.1.1 (2001-03) as German Standard).

€16.45

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DIN EN 301055:2001-10

DIN EN 301055:2001-10

Superseded Historical

Fixed radio systems - Point to multipoint equipment - Direct Sequence Code Division Multiple Access (DS-CDMA); Point-to-multipoint digital radio system in frequency bands in the range 1 GHz to 3 GHz (Endorsement of the English version EN 301055 V 1.3.1 (2000-09) as German Standard).

€16.45

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DIN EN 301021:2001-10

DIN EN 301021:2001-10

Superseded Historical

Fixed radio systems - Point-to-multipoint equipment - Time Division Multiple Access (TDMA); Point-to-multipoint digital radio systems in frequency bands in the range 3 GHz to 11 GHz (Endorsement of the English version EN 301021 V 1.3.1 (2000-10) as German Standard).

€16.45

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DIN EN 301213-2:2001-10

DIN EN 301213-2:2001-10

Superseded Historical

Fixed Radio Systems - Point-to-multipoint equipment; Point-to-multipoint digital radio systems in frequency bands in the range 24,25 GHz to 29,5 GHz using different access methods - Part 2: Frequency Division Multiple Access (FDMA) methods (Endorsement of the English version EN 301213-2 V 1.2.1 (2000-09) as German Standard).

€16.45

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DIN EN 301128:2001-10

DIN EN 301128:2001-10

Superseded Historical

Fixed radio systems - Point-to-point equipment - Plesiochronous Digital Hierarchy (PDH); Low and medium capacity digital radio systems operating in the 13 GHz, 15 GHz and 18 GHz frequency bands (Endorsement of the English version EN 301128 V 1.1.2 (2000-06) as German Standard).

€16.45

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DIN EN 300778-1:2001-12

DIN EN 300778-1:2001-12

Withdrawn Most Recent

Access and terminals (AT) - Analogue access to the Public Switched Telephone Network (PSTN); Protocol over the local loop for display and related services; Terminal Equipment requirements - Part 1: On-hook data transmission (Endorsement of the English version EN 300778-1 V 1.2.1 (2001-05) as German Standard).

€16.45

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DIN EN 300778-2:2001-12

DIN EN 300778-2:2001-12

Withdrawn Most Recent

Access and terminals (AT) - Analogue access to the Public Switched Telephone Network (PSTN); Protocol over the local loop for display and related services; Terminal equipment requirements - Part 2: Off-hook data transmission; (Endorsement of the English version EN 300778-2 V 1.2.1 (2001-05) as German Standard).

€16.45

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ASTM F1220-95(2022)

ASTM F1220-95(2022)

Active Most Recent

Standard Guide for Emergency Medical Services System (EMSS) Telecommunications

€94.00

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NF EN 61968-8, C46-909-8 (11/2016)

NF EN 61968-8, C46-909-8 (11/2016)

Active Most Recent

Intégration d'applications pour les services électriques - Interfaces système pour la gestion de distribution - Partie 8 : interfaces pour l'assistance à la clientèle

€184.00

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C93-530 (05/1993)

C93-530 (05/1993)

Superseded Historical

Composants électroniques - Câbles à circuits symétriques pour transmission à fréquences élevées - Spécification générique

€125.00

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