This standard applies to electrical equipment using signals in the frequency range 3 kHz to 148,5 kHz to transmit information on low voltage electrical systems, either on the public electricity distribution network or within installations in consumers’ premises.
It specifies the frequency bands allocated to the different applications, limits for the terminal output voltage in the operating band and limits for conducted and radiated disturbance. It also gives the methods of measurement.
It does not specify the modulation methods, the coding methods or functional features (except those for the prevention of mutual interference).
Environmental requirements and tests are not included.
NOTE 1 Compliance with this standard does not imply permission to establish communication with locations outside the consumer’s installation or with other consumers through the public electricity distribution network where this would not otherwise be allowed.
The object of the standard is to limit mutual influence between transmission equipment in electrical installations and between such equipment and other equipment. In addition this standard is intended to limit interference caused by signal transmission equipment to sensitive electronic equipment. However, complete freedom from such interference cannot be assured.
NOTE 2 Designers should consider signalling systems in conformance with this standard when determining immunity for electrical equipment.

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This standard applies to electrical equipment using signals in the frequency range 3 kHz to 148,5 kHz to transmit information on low voltage electrical systems, either on the public electricity distribution network or within installations in consumers’ premises. It specifies the frequency bands allocated to the different applications, limits for the terminal output voltage in the operating band and limits for conducted and radiated disturbance. It also gives the methods of measurement. It does not specify the modulation methods, the coding methods or functional features (except those for the prevention of mutual interference). Environmental requirements and tests are not included. NOTE 1 Compliance with this standard does not imply permission to establish communication with locations outside the consumer’s installation or with other consumers through the public electricity distribution network where this would not otherwise be allowed. The object of the standard is to limit mutual influence between transmission equipment in electrical installations and between such equipment and other equipment. In addition this standard is intended to limit interference caused by signal transmission equipment to sensitive electronic equipment. However, complete freedom from such interference cannot be assured. NOTE 2 Designers should consider signalling systems in conformance with this standard when determining immunity for electrical equipment.

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The present document details requirements for outdoor enclosures which are supplied unequipped. The unequipped outdoor enclosures may be used for housing telecommunication equipment, forming part of a telecommunication network, installed outdoors on the ground. The unequipped outdoor enclosures are intended to accommodate various equipment from different suppliers, e.g. subracks in accordance with ETS 300 119-4 [4]. Requirements in the present document do not apply to outdoor enclosures or cabinets that can be entered by maintenance personnel. The operating authorities should be given the data needed to help them plan infrastructure for outdoor applications. This includes equipment and traffic areas and installation transport (freight elevators, loading ramps, etc.) as well as locations of deployment for the outdoor equipment (streets, pavements, private areas, open public areas etc.).

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The present document details requirements for outdoor enclosures which are supplied fully equipped. The outdoor enclosures may be used for housing telecommunication equipment, forming part of a telecommunication network, installed outdoors on the ground. Requirements in the present document do not apply to outdoor enclosures or cabinets that can be entered by maintenance personnel. The operating authorities should be given the data needed to help them plan infrastructure for outdoor applications. This includes equipment and traffic areas and installation transport (freight elevators, loading ramps, etc.) as well as locations of deployment for the outdoor equipment (streets, pavements, private areas, open public areas etc.).

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This European product safety standard applies to the filter part of portable devices for household and similar uses (hereafter referred to as portable decoupling filters) consisting of the filter part, a plug or an appliance inlet or a provision for connection by terminals or with a non-rewirable cord and one (multiple) socket-outlet or an appliance outlet. They are intended for single-phase circuits for nominal currents not exceeding 16 A and for nominal voltages not exceeding 250 V a.c. to neutral operating in the frequency range 3 kHz to 148,5 kHz and from 1,6 MHz to 30 MHz. The filtering functions are described in EN 50065-4-1. This standard does not cover phase couplers. Portable decoupling filters shall not be used as part of the fixed installation, where EN 50065-4-2 applies. Plugs and socket-outlets connected to the filter part and plugs and socket-outlets integrated with the filter part shall comply with the relevant national standard(s). Appliance inlets and appliance outlets connected to the filter part shall comply with the relevant parts of the EN 60320 series. Appliance inlets and appliance outlets integrated with the filter parts are not covered by this standard. This standard can be used for portable mains communication devices when no other product standard exists. This standard can be used for other portable mains filters other than those described in EN 50065-4-1 when no other product standard exists. Filters including batteries are not covered by this standard.

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This European Standard applies to phase couplers in a mains communication system for phase to neutral voltage not exceeding 250 V a.c. and a nominal current not exceeding 125 A, intended for household and similar fixed installation including residential, commercial and light industrial buildings. This European Standard applies to phase couplers used to control the coupling of communication signals between phases or sections of a mains communication system. A “phase coupler” may be used to achieve coupling between the phases of a multiphase installation, or to provide bridging of signals around other system components. The standard defines  the requirements to ensure a minimum coupling between the sections, and  the requirements to ensure no change on the safety of the electrical installation.

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This European product safety standard applies to the filter part of portable devices for household and similar uses (hereafter referred to as portable decoupling filters) consisting of the filter part, a plug or an appliance inlet or a provision for connection by terminals or with a non-rewirable cord and one (multiple) socket-outlet or an appliance outlet. They are intended for single-phase circuits for nominal currents not exceeding 16 A and for nominal voltages not exceeding 250 V a.c. to neutral operating in the frequency range 3 kHz to 148,5 kHz and from 1,6 MHz to 30 MHz. The filtering functions are described in EN 50065-4-1. This standard does not cover phase couplers. Portable decoupling filters shall not be used as part of the fixed installation, where EN 50065-4-2 applies. Plugs and socket-outlets connected to the filter part and plugs and socket-outlets integrated with the filter part shall comply with the relevant national standard(s). Appliance inlets and appliance outlets connected to the filter part shall comply with the relevant parts of the EN 60320 series. Appliance inlets and appliance outlets integrated with the filter parts are not covered by this standard. This standard can be used for portable mains communication devices when no other product standard exists. This standard can be used for other portable mains filters other than those described in EN 50065-4-1 when no other product standard exists. Filters including batteries are not covered by this standard.

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Request for a new edition of the V5.1 interface specification (part 1) to incorporate/include the amendments A1 and the changes in the PSTN restart procedures by leaving the DiSCONNECT COMPLETE message as it is and not send DISCONNECT COMPLETE in state AN1 or LE1 and treat the message as an unexpected message in the OUT OF SERVICE  state. The aim is also to include further comments discussed during the time frame not later than milestone 6 for this work item.

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Second edition of the V.5.2 interface will align with the second editi on of the V5.1 interface.

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Specify the minimun set of requirements which allows to interwork between trials

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Development of a set of basic principles that should be adhered to maximise benefits from publicly available ENUM implementations within Europe.

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Covers step 1 of the CEC mandate; the development of an ETR covering: standardization requirements for interfaces between an access network and a core network; analysis of V5 series interface specifications as a basis; identification of additional specifications required; analysis of Q3 specifications as a basisi for management standards to complete the above.

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The work to be done is included as Annex D in the V5.2 resolution meeting (PE9925)

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This European Standard applies to phase couplers in a mains communication system for phase to neutral voltage not exceeding 250 V a.c. and a nominal current not exceeding 125 A, intended for household and similar fixed installation including residential, commercial and light industrial buildings. This European Standard applies to phase couplers used to control the coupling of communication signals between phases or sections of a mains communication system. A “phase coupler” may be used to achieve coupling between the phases of a multiphase installation, or to provide bridging of signals around other system components. The standard defines  the requirements to ensure a minimum coupling between the sections, and  the requirements to ensure no change on the safety of the electrical installation.

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Enhancement for: A signalling mechanism for achieving TIPHON Quality of Service (QoS) levels

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The present document, TIPHON signalling and control of end-to-end Quality of Service (QoS), specifies procedures for the control of end-to-end QoS and for the registration and discovery aspects of QoS management within and between domains in a multi-media environment. This includes the control of firewall devices in a secure manner. Annexe A to the present document specifies the TIPHON meta-protocols and object definitions required by these management and control procedures. Additional annexes to the present document define profiles for mapping a number of existing candidates protocols to the specified TIPHON meta-protocols.

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Revisions and extensions to protocols and profiles for exchange of inter-domain pricing, authorization and usage information. (TS 101 321)

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This standard applies to segmentation filters in a mains communication system used for single or multiphase installations having a phase to neutral voltage not exceeding 250 V a.c. and a nominal current not exceeding 125 A, intended for household and similar fixed installation including residential, commercial and light industrial buildings and utility networks. These filters (see Figure 1) are used to control the coupling of signals between two areas of a mains communication system. The standard defines -the minimum impedance in the relevant frequency range(s) at both ports, -the minimum attenuation of signals transmitted between port.

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This standard applies to impedance filters in a mains communication system for phase to neutral voltage not exceeding 250 V a.c. and a nominal current not exceeding 125 A, intended for household and similar fixed installation including residential, commercial and light industrial buildings. This standard also applies to "plug-in filters". These filters (see Figure 1) are used to set a suitable impedance, in the nominal frequency range of the mains signalling system, at any point of the low voltage mains network where a low impedance equipment is connected, in order to allow reliable operation of mains signalling system. These impedance filters can be used either in utility or consumer networks. They may also be used in conjunction with incoming filters and segmentation filters.

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This standard applies to incoming filters used to control the coupling of signals between the utility area and the consumer area (see Figure 1). The standard defines • the minimum impedance in the relevant frequency band(s) at both Utility port and Consumer port, • the minimum attenuation of unwanted signals transmitted from the utility side to the consumer side and vice versa, • the transmission characteristics: - operating frequency domain for both utility side and consumer side, - attenuation between the utility side and the consumer side and vice versa, - impedance at the utility side and at the consumer side. This standard applies to incoming filters designed for and used in single or multiphase installations.

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Bearer Independent Call Control (BICC) Protocol and Digital Subscriber System No. 2 (DSS2) Protocol. Mapping for AAL type 1 trunking (endorsement ITU-T technical Report TRQ.xxx.

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Operation of the Bearer Independent call Control (BICC) Protocol with the AAL type 2 signalling protocol (CS1) Mapping for AAL type 2 trunking (endorsement ITU-T technical Report TRQ.xxx)

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To present a list of recommended tools which can be used to ensure that an ASN.1 specification complies with the syntaxand semantics defined in CCITT X.208

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Define the influence of IN-concepts on requirements for switching system functionalities

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