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 301492-2:2002-11

DIN EN 301492-2:2002-11

Active Most Recent

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol; Cordless terminal authentication supplementary service - 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 1.2.1 (2002-01) as German Standard).

€16.45

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DIN EN 301931-1:2002-11

DIN EN 301931-1:2002-11

Active Most Recent

Intelligent Network (IN) - Intelligent Network Capability Set 3 (CS3); Intelligent Network Application Protocol (INAP); Protocol specification - Part 1: Common aspects (Endorsement of the English version EN 301931-1 V 1.1.2 (2001-09) as German standard).

€16.45

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DIN EN 301931-2:2002-11

DIN EN 301931-2:2002-11

Active Most Recent

Intelligent Network (IN) - Intelligent Network Capability Set 3 (CS3); Intelligent Network Application Protocol (INAP); Protocol specification - Part 2: SCF-SSF interface (Endorsement of the English version EN 301931-2 V 1.1.2 (2001-09) as German Standard).

€16.45

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DIN EN 301931-3:2002-11

DIN EN 301931-3:2002-11

Active Most Recent

Intelligent Network (IN) - Intelligent Network Capability Set 3 (CS3); Intelligent Network Application Protocol (INAP); Protocol specification - Part 3: SCF-SRF interface (Endorsement of the English version EN 301931-3 V 1.1.2 (2001-09) as German Standard).

€16.45

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DIN EN 301931-4:2002-11

DIN EN 301931-4:2002-11

Active Most Recent

Intelligent Network (IN) - Intelligent Network Capability Set 3 (CS3); Intelligent Network Application Protocol (INAP); Protocol specification - Part 4: SDLs for SCF-SSF interface (Endorsement of the English version EN 301931-4 V 1.1.2 (2001-09) as German Standard).

€16.45

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DIN EN 61850-3:2002-12

DIN EN 61850-3:2002-12

Superseded Historical

Communication networks and systems in substations - Part 3: General requirements (IEC 61850-3:2002); German version EN 61850-3:2002.

€98.32

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DIN EN 301814:2002-12

DIN EN 301814:2002-12

Active Most Recent

ETSI endorsement of ATM Inter-Network Interface (AINI) signalling specification (ATM Forum Specification ATM Inter-Network Interface (AINI) F-CS-0125.000 (1999), modified) (Endorsement of the English version EN 301814 V 1.2.2 (2002-04) as German Standard).

€16.45

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BS EN 50065-4-3:2003

BS EN 50065-4-3:2003

Superseded Historical

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Low voltage decoupling filters Incoming filter

€172.00

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BS EN 61334-6:2001

BS EN 61334-6:2001

Active Most Recent

Distribution automation using distribution line carrier systems A-XDR encoding rule

€329.00

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BS EN 61334-4-511:2001

BS EN 61334-4-511:2001

Active Most Recent

Distribution automation using distribution line carrier systems. Data communication protocols Systems management. CIASE protocol

€329.00

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BS EN 50065-4-4:2003

BS EN 50065-4-4:2003

Superseded Historical

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Low voltage decoupling filters Impedance filter

€172.00

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BS EN 50065-4-5:2003

BS EN 50065-4-5:2003

Superseded Historical

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Low voltage decoupling filters Segmentation filter

€172.00

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PD IEC TR 62056-41:1998

PD IEC TR 62056-41:1998

Active Most Recent

Electricity metering. Data exchange for meter reading, tariff and load control using wide area networks. Public switched telephone network (PSTN) with LINK+ protocol

€329.00

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BS EN 61334-5-1:2001

BS EN 61334-5-1:2001

Active Most Recent

Distribution automation using distribution line carrier systems. Lower layer profiles The spread frequency shift keying (S-FSK) profile

€390.00

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BS EN 61334-4-512:2002

BS EN 61334-4-512:2002

Active Most Recent

Distribution automation using distribution line carrier systems. Data communication protocols System management profile 61334-5-1. Management Information Base (MIB)

€281.00

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