IEC 60728-101-1:2023 provides the requirements and describes the implementation guidelines of RF cabling for two-way home networks; it is applicable to any home network that distributes signals provided by CATV/MATV/SMATV cable networks (including individual receiving systems) having a coaxial cable output. It is also applicable to home networks where some part of the distribution network uses wireless links, for example in place of the receiver cord. This part of IEC 60728 is therefore applicable to RF cabling for two-way home networks with wired cords or wireless links inside a room and primarily intended for television and sound signals operating between about 5 MHz and 3 300 MHz. The frequency range is extended to 6 000 MHz for distribution techniques that replace wired cords with a wireless two-way communication inside a room (or a small number of adjacent rooms) that uses the 5 GHz to 6 GHz band. In a building divided into apartment blocks, the distribution of the signals inside the home starts from the home network interface (HNI) up to the system outlet or terminal input. The requirements at the system outlet are given in IEC 60728-101:2016, Clause 5 and the requirements at the HNI are given in IEC 60728-101:2016, Clause 7. In Clause 5 of this document, additional requirements are given. This document deals with various possibilities to distribute signals in a home network, using coaxial cables, balanced pair cables, fibre optic cables (glass or plastic) and also wireless links inside a room (or a small number of adjacent rooms) to replace wired cords. This document gives references to basic methods of measurement of the operational characteristics of the home cable network in order to assess its performance. All requirements refer to the performance limits, which are obtained between the input(s) at the home network interface (HNI) and the output at any system outlet when terminated in a resistance equal to the nominal load impedance of the system, unless otherwise specified. Where system outlets are not used, the above applies to the terminal input. The present document also provides limits for the accumulation of degradations if the home network is subdivided into a number of parts, using different transmission media (e.g. coaxial cabling, balanced cabling, optical cabling, wireless links). Clause 5 defines the performance limits measured at system outlet or terminal input for an unimpaired (ideal) test signal applied at the HNI. Under normal operating conditions for any digital channel and meeting these limits, the cumulative effect of the impairment of any single parameter at the HNI and that due to the home network produces signals not worse than the requirements given in IEC 60728-101-2. For digitally modulated signals, the quality requirement is a QEF (quasi error-free) reception. This document describes the physical layer connection for home networks. Description of protocols required for layer 2 and higher layers is out of the scope of this document. Logical connections between devices within the home network are therefore not always guaranteed. This International Standard is to be used in conjunction with IEC 60728-101:2016.

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IEC 60728-101-2:2023 provides the minimum performance requirements to be fulfilled in operation at the system outlet or terminal input and describes the summation criteria for the impairments present in the received signals and those produced by the CATV/MATV/SMATV cable network, including individual receiving systems. In a building divided into apartment blocks, the signals received by the antennas are distributed by the MATV/SMATV cable network up to the home network interface (HNI); the television signals are then distributed (inside the home) by home networks (HN) of various types up to the system outlet or terminal input. The cable network can support two-way operation, from the system outlet (or terminal input) towards the headend. The home network can use coaxial cables, balanced pair cables, fibre optic cables (glass or plastic) and also wireless links inside a room (or a small number of adjacent rooms) to replace wired cords. This part of IEC 60728 is limited to downstream TV broadcast signals received from antennas and is applicable to cable networks intended for television signals, sound signals and interactive services operating between about 5 MHz and 3 300 MHz. The frequency range is extended to 6 000 MHz for home distribution techniques that replace wired cords with a wireless two-way communication inside a room (or a small number of adjacent rooms) that uses the 5 GHz to 6 GHz frequency band. The main sections of a general CATV/MATV/SMATV system, indicating the parts of the IEC 60728-101 series documents where the relevant performance requirements are indicated. - The requirements for the signals received at the headend are given in IEC 60728-101:2016, Clause 6. - The requirements for the CATV/MATV/SMATV cable network, assuming an unimpaired input signal at the input of the headend, up to the system outlet are given in IEC 60728‑101:2016, Clause 5. - The requirements for the CATV/MATV/SMATV cable network up to the home network interface (HNI) are given in IEC 60728-101:2016, Clause 7, assuming an unimpaired input signal at the input of the headend. - The specific requirements from HNI to the system outlet or terminal input are given in IEC 60728-101-1:2023, Clause 5, assuming an unimpaired input signal at the HNI. - The requirements at the system outlet in operation are given in Clause 6 of this document. The expression "in operation" means that the received signals, with their impairments, are applied to the headend input of the CATV/MATV/SMATV cable network. The requirements at the system outlet "in operation" are derived, therefore, by summing the impairments of the various cascaded parts of the system and of the input signal. When a change of signal format from digital to digital (e.g. from QPSK to QAM) (e.g. as in ETSI EN 300 473) or from digital to analogue (e.g. from DVB-S/S2 to AM-VSB or DVB-T/T2 to AM-VSB) is made at the headend, the summation of the impairments that produce a relaxation of requirements at system outlet does not apply. Such a case will be the equivalence of unimpaired signals applied at the headend input. Therefore, the requirements at system outlet given in IEC 60728‑1 apply. This document also provides references for the basic methods of measurement of the operational characteristics of the downstream cable network in order to assess its performance. All requirements refer to the performance limits to be achieved in operation at any system outlet when terminated in a resistance equal to the nominal load impedance of the system, unless otherwise specified. Where system outlets are not

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The present document defines a dictionary of parameters that are commonly used in multiple TC LI specifications.
Aside from defining a dictionary, the present document aims to provide technical means for other specifications to use.
It is encouraged to use the present document in the development of new specifications.
It is foreseen that regular maintenance of the present document is required. As such, release management requirements
will be defined.
Before accepting any new common parameter, the present document will provide a set of requirements the parameter
has to comply to in order to become a common parameter.

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IEC 60728-101-2:2023 provides the minimum performance requirements to be fulfilled in operation at the system outlet or terminal input and describes the summation criteria for the impairments present in the received signals and those produced by the CATV/MATV/SMATV cable network, including individual receiving systems.
In a building divided into apartment blocks, the signals received by the antennas are distributed by the MATV/SMATV cable network up to the home network interface (HNI); the television signals are then distributed (inside the home) by home networks (HN) of various types up to the system outlet or terminal input. The cable network can support two-way operation, from the system outlet (or terminal input) towards the headend.
The home network can use coaxial cables, balanced pair cables, fibre optic cables (glass or plastic) and also wireless links inside a room (or a small number of adjacent rooms) to replace wired cords.
This part of IEC 60728 is limited to downstream TV broadcast signals received from antennas and is applicable to cable networks intended for television signals, sound signals and interactive services operating between about 5 MHz and 3 300 MHz. The frequency range is extended to 6 000 MHz for home distribution techniques that replace wired cords with a wireless two-way communication inside a room (or a small number of adjacent rooms) that uses the 5 GHz to 6 GHz frequency band.
The main sections of a general CATV/MATV/SMATV system, indicating the parts of the IEC 60728-101 series documents where the relevant performance requirements are indicated.
- The requirements for the signals received at the headend are given in IEC 60728-101:2016, Clause 6.
- The requirements for the CATV/MATV/SMATV cable network, assuming an unimpaired input signal at the input of the headend, up to the system outlet are given in IEC 60728‑101:2016, Clause 5.
- The requirements for the CATV/MATV/SMATV cable network up to the home network interface (HNI) are given in IEC 60728-101:2016, Clause 7, assuming an unimpaired input signal at the input of the headend.
- The specific requirements from HNI to the system outlet or terminal input are given in IEC 60728-101-1:2023, Clause 5, assuming an unimpaired input signal at the HNI.
- The requirements at the system outlet in operation are given in Clause 6 of this document.
The expression "in operation" means that the received signals, with their impairments, are applied to the headend input of the CATV/MATV/SMATV cable network. The requirements at the system outlet "in operation" are derived, therefore, by summing the impairments of the various cascaded parts of the system and of the input signal.
When a change of signal format from digital to digital (e.g. from QPSK to QAM) (e.g. as in ETSI EN 300 473) or from digital to analogue (e.g. from DVB-S/S2 to AM-VSB or DVB-T/T2 to AM-VSB) is made at the headend, the summation of the impairments that produce a relaxation of requirements at system outlet does not apply. Such a case will be the equivalence of unimpaired signals applied at the headend input. Therefore, the requirements at system outlet given in IEC 60728‑1 apply.
This document also provides references for the basic methods of measurement of the operational characteristics of the downstream cable network in order to assess its performance.
All requirements refer to the performance limits to be achieved in operation at any system outlet when terminated in a resistance equal to the nominal load impedance of the system, unless otherwise specified. Where system outlets are not used, the above applies to the terminal input.
The present document also provides limits for the accumulation of degradations if the home network is subdivided into a number of parts, using different transmission media (e.g. coaxial cabling, balanced cabling, optical cabling, wireless links).
This International Standard is to be used in conjunction with IEC 60728-101:2016.

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IEC 60728-101-1:2023 provides the requirements and describes the implementation guidelines of RF cabling for two-way home networks; it is applicable to any home network that distributes signals provided by CATV/MATV/SMATV cable networks (including individual receiving systems) having a coaxial cable output. It is also applicable to home networks where some part of the distribution network uses wireless links, for example in place of the receiver cord.
This part of IEC 60728 is therefore applicable to RF cabling for two-way home networks with wired cords or wireless links inside a room and primarily intended for television and sound signals operating between about 5 MHz and 3 300 MHz. The frequency range is extended to 6 000 MHz for distribution techniques that replace wired cords with a wireless two-way communication inside a room (or a small number of adjacent rooms) that uses the 5 GHz to 6 GHz band.
In a building divided into apartment blocks, the distribution of the signals inside the home starts from the home network interface (HNI) up to the system outlet or terminal input. The requirements at the system outlet are given in IEC 60728-101:2016, Clause 5 and the requirements at the HNI are given in IEC 60728-101:2016, Clause 7. In Clause 5 of this document, additional requirements are given.
This document deals with various possibilities to distribute signals in a home network, using coaxial cables, balanced pair cables, fibre optic cables (glass or plastic) and also wireless links inside a room (or a small number of adjacent rooms) to replace wired cords.
This document gives references to basic methods of measurement of the operational characteristics of the home cable network in order to assess its performance.
All requirements refer to the performance limits, which are obtained between the input(s) at the home network interface (HNI) and the output at any system outlet when terminated in a resistance equal to the nominal load impedance of the system, unless otherwise specified. Where system outlets are not used, the above applies to the terminal input.
The present document also provides limits for the accumulation of degradations if the home network is subdivided into a number of parts, using different transmission media (e.g. coaxial cabling, balanced cabling, optical cabling, wireless links).
Clause 5 defines the performance limits measured at system outlet or terminal input for an unimpaired (ideal) test signal applied at the HNI. Under normal operating conditions for any digital channel and meeting these limits, the cumulative effect of the impairment of any single parameter at the HNI and that due to the home network produces signals not worse than the requirements given in IEC 60728-101-2. For digitally modulated signals, the quality requirement is a QEF (quasi error-free) reception.
This document describes the physical layer connection for home networks. Description of protocols required for layer 2 and higher layers is out of the scope of this document. Logical connections between devices within the home network are therefore not always guaranteed.
This International Standard is to be used in conjunction with IEC 60728-101:2016.

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IEC 62769-102-2:2023 defines the protocol-specific definitions (PSDs) as defined in IEC 62769‑100 (annex on generic protocol extensions) for the Ethernet/IP protocol.

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IEC 61156-13:2023 describes cables intended to be used for transmission of 10 Mbit/s over a single twisted pair and distances of up to 1 km. The transmission characteristics of these cables are specified up to a frequency of 20 MHz and at a temperature of 20 °C. Depending on the MICE environment and the installation conditions, either unscreened or screened cables can be used. Furthermore, to consider different maximum transmission lengths, two sets of requirements are specified. The cable type A-1000 is a design supporting up to 1 km channel length while the cable type A-400 is supporting up to 400 m channel length. A blank detail specification can be found in Annex A.
The cables covered by this document are intended to operate with voltages and currents normally encountered in communication systems. While these cables are not intended to be used in conjunction with low impedance sources, for example the electric power supplies of public utility mains, they are intended to be used to support the delivery of DC low voltage remote powering applications.

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IEC 62769-151-1:2023 defines the protocol-specific definitions (PSDs) as defined in IEC 62769‑7 for the OPC UA protocol.

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IEC 62769-8:2023 specifies how the internal view of a device model represented by the EDD can be transferred into an external view as an OPC-UA information model by mapping EDD constructs to OPC-UA objects.

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The present document specifies the rules to define schemas for JSON data structures in TTCN-3, to enable testing of
JSON-based systems, interfaces and protocols, and the conversion rules between TTCN-3 [1] and JSON [2] to enable
exchanging TTCN-3 data in JSON format between different systems.

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The present document specifies the control interfaces for TTCN-3 test system implementations. The TTCN-3 Control
Interfaces provide a standardized adaptation for management, test component handling and encoding/decoding of a test
system to a particular test platform. The present document defines the interfaces as a set of operations independent of a
target language.
The interfaces are defined to be compatible with the TTCN-3 standard (see clause 2). The interface definition uses the
CORBA Interface Definition Language (IDL) to specify the TCI completely. Clauses 8, 9, 10, 11 and 12 present
language mappings for this abstract specification to the target languages Java™, ANSI C, C++, XML and C#.
A summary of the IDL-based interface specification is provided in annex A.
NOTE: Java™ is the trade name of a programming language developed by Oracle Corporation. This information
is given for the convenience of users of the present document and does not constitute an endorsement by
ETSI of the programming language named. Equivalent programming languages may be used if they can
be shown to lead to the same results.

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IEC 62769-151-1:2023 defines the protocol-specific definitions (PSDs) as defined in IEC 62769‑7 for the OPC UA protocol.

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IEC 62769-102-2:2023 defines the protocol-specific definitions (PSDs) as defined in IEC 62769‑100 (annex on generic protocol extensions) for the Ethernet/IP protocol.

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This document specifies design principles for information technology and network telecommunications cabling (e.g. SAN and LAN) in accordance with EN 50173 5, based upon the criteria and classifications for “availability” and “physical security” within EN 50600 1.
This document addresses the telecommunications cabling infrastructures used in data centres. It describes:
a)   for design, the application of generic cabling standards in the EN 50173 series;
b)   for installation specification, planning and practices and quality assurance, the application of standards in the EN 50174 series (and related standards).
In addition, this document specifies requirements and recommendations for the following:
1)   general information technology cabling to support the IT operation of the data centre;
2)   telecommunications cabling to monitor and control, as appropriate, power distribution, environmental control and physical security of the data centre;
3)   other building automation cabling;
4)   pathways, pathway systems, spaces and enclosures for the telecommunications cabling infrastructures.
Safety and electromagnetic compatibility (EMC) requirements are outside the scope of this document and are covered by other standards and regulations. However, information given in this document can be of assistance in meeting these standards and regulations.

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This standard applies to segmentation filters in a mains communication system intended for utility networks or household and similar fixed installation including residential, commercial and light industrial buildings. These filters are used to control the coupling of signals between two areas of a mains communication system. The standard defines in the relevant frequency range: the minimum impedance at both ports of the filter, the minimum attenuation of signals transmitted between the ports of the filter.

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This standard applies to phase couplers in a mains communication system intended for household and similar fixed installation including residential, commercial and light industrial buildings. Phase couplers are used to control the coupling of communication signals between phases or sections of a mains communication system. The standard defines the requirements to ensure a minimum coupling between the phases or sections, and the requirements to ensure no change on the safety of the electrical installation.

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This standard applies to impedance filters in a mains communication system intended for utility networks or household and similar fixed installation including residential, commercial and light industrial buildings. These filters 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. 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 decoupling filters installed on the low voltage mains network and operating in the frequency range 3 kHz to 148,5 kHz. It does not apply to EMI suppression filters incorporated in household equipment or other general electric equipment. It specifies the definitions, requirements and test methods of the functional, technical and environmental characteristics of the decoupling filter, e.g. impedance, transfer function, voltage drop, leakage current and power dissipation. The impedance and the transfer function are referred to the decoupling filter mains power ports.

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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. The standard defines: the minimum impedance in the relevant frequency bands 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. This standard applies to incoming filters designed for single or multiphase installations.

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IEC 62769-8:2023 specifies how the internal view of a device model represented by the EDD can be transferred into an external view as an OPC-UA information model by mapping EDD constructs to OPC-UA objects.

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This European Standard specifies the general equipment requirements for the performance, reliability, resilience, security and safety characteristics of supervised premises transceiver (SPT) installed in supervised premises and used in alarm transmission systems (ATS). A supervised premises transceiver can be a stand-alone device or an integrated part of an alarm system.
These requirements also apply to SPT’s sharing means of interconnection, control, communication and power supplies with other applications.
The alarm transmission system requirements and classifications are defined within EN 50136-1. Different types of alarm systems may in addition to alarm messages also send other types of messages, e.g. fault messages and status messages.
The term alarm is used in this broad sense throughout the document. Additional requirements for the connection of specific types of alarm systems are given in the relevant European Standards.
Because the SPT can be applied in different applications (e.g. I&HAS, fire and social alarm systems), requirements for the SPT, additional to those of this European Standard, may be specified in separate application specific documents.
This European Standard specifies the requirements specific to alarm transmission. Application specific requirements for the connection of the SPT to specific types of alarm systems are given in the EN/TS 50131 series for I&HAS, and EN 54 series for fire. For other SPT applications, see the relevant National or European standards.

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This document applies to impedance filters in a mains communication system, intended for utility networks or household and similar fixed installation including residential, commercial and light industrial buildings. These filters 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, as shown in Figure 1, in order to allow reliable operation of the mains signalling system. Impedance filters can be used either in utility or consumer networks. They can also be used in conjunction with incoming filters and segmentation filters. [Figure 1 - The application of impedance filters]

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This document applies to decoupling filters installed on the low voltage mains network and operating in the frequency range 3 kHz to 148,5 kHz. It does not apply to EMI suppression filters incorporated in household equipment or other general electric equipment. It specifies the definitions, requirements and test methods of the functional, technical and environmental characteristics of the decoupling filter, e.g. impedance, transfer function, voltage drop, leakage current and power dissipation. The impedance and the transfer function are referred to the decoupling filter mains power ports (see Figure 1).

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This document applies to incoming filters used to control the coupling of signals between the utility area and the consumer area, as illustrated in Figure 1. This document 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. This document applies to incoming filters designed for single or multiphase installations. [Figure 1 - The application of incoming filter]

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This document applies to phase couplers in a mains communication system intended for utility networks or household and similar fixed installation including residential, commercial and light industrial buildings. Phase couplers are used to control the coupling of communication signals between phases or sections of a mains communication system. This document defines - the requirements to ensure a minimum coupling between the phases or sections of a mains communication system, and - the requirements to ensure no change on the safety of the electrical installation.

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This document applies to segmentation filters in a mains communication system intended for utility networks or household and similar fixed installation including residential, commercial and light industrial buildings. These filters are used to control the coupling of signals between two areas of a mains communication system, as illustrated in Figure 1. This document defines in the relevant frequency range: - the minimum impedance at both ports of the filter, - the minimum attenuation of signals transmitted between the ports of the filter. [Figure 1 - Application of segmentation filters]

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This European Standard specifies the general equipment requirements for the performance, reliability, resilience, security and safety characteristics of supervised premises transceiver (SPT) installed in supervised premises and used in alarm transmission systems (ATS). A supervised premises transceiver can be a stand-alone device or an integrated part of an alarm system. These requirements also apply to SPT’s sharing means of interconnection, control, communication and power supplies with other applications. The alarm transmission system requirements and classifications are defined within EN 50136-1. Different types of alarm systems may in addition to alarm messages also send other types of messages, e.g. fault messages and status messages. The term alarm is used in this broad sense throughout the document. Additional requirements for the connection of specific types of alarm systems are given in the relevant European Standards. Because the SPT can be applied in different applications (e.g. I&HAS, fire and social alarm systems), requirements for the SPT, additional to those of this European Standard, may be specified in separate application specific documents. This European Standard specifies the requirements specific to alarm transmission. Application specific requirements for the connection of the SPT to specific types of alarm systems are given in the EN/TS 50131 series for I&HAS, and EN 54 series for fire. For other SPT applications, see the relevant National or European standards.

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IEC 61158-1:2023 specifies the generic concept of fieldbuses. This document also presents an overview and guidance for the IEC 61158 eries by:
explaining the structure and content of the IEC 61158 series;
relating the structure of the IEC 61158 series to the ISO/IEC 7498-1 OSI Basic Reference Model;
showing the logical structure of the IEC 61784 series;
showing how to use parts of the IEC 61158 series in combination with the IEC 61784 series;
providing explanations of some aspects of the IEC 61158 series that are common to the type specific parts of the IEC 61158‑5 series including the application layer service description concepts and the generic fieldbus data types.

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The present document is based on requirements from ETSI TS 102 656 [2].
The present document contains handover requirements and a handover specification for the data that is identified in
national legislations on Retained Data.
The present document considers both the requesting of retained data and the delivery of the results.
The present document defines an electronic interface. An informative annex describes how this interface may be
adapted for manual techniques. Apart from in annex I, the present document does not consider manual techniques.

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IEC SRD 63152-2:2022 provides design guidelines for implementation of city service continuity (CSC) specified in IEC 63152 and includes city service cases for various target organizations (municipality, town developer, building administrator, etc.). The city service cases included are not only for emergency use but also for normal time use.

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1.1   Scope
This document specifies:
a)   configurations of cabling which use components meeting the requirements of EN 50173-1 but which do not conform to the structure of generic cabling specified in the premises-specific parts of EN 50173-X;
b)   channel transmission and environmental performance requirements including those by reference to EN 50173-1.
Test procedures to verify conformance of the balanced cabling configurations to the cabling transmission performance requirements of this document are provided in prEN 50697.
Safety and electromagnetic compatibility (EMC) requirements are outside the scope of this document and are covered by other standards and regulations. However, information given in this document can be of assistance in meeting these standards and regulations.
1.2   Conformance
For a cabling to conform to this document the following applies:
a)   The configuration and structure of the cabling conforms to the requirements of Clause 4.
b)   Environmental performance meets the requirements of 5.1.
c)   Transmission performance meets the requirements of 5.2.
For balanced cabling, test methods to assess conformance with the transmission performance requirements are specified in prEN 50697.
For optical fibre cabling, test methods to assess conformance with the transmission performance requirements are specified in Annexes A, B and C.
d)   The requirements of EN 50174 series standards and EN 50310 are met.
This document provides the requirements and recommendations for testing, while the requirements for the sampling levels are provided in EN 50174-1:2018, Annex F.
The test parameters to be measured, the sampling levels and the treatment of measured results to be applied for a particular installation are defined in the installation specification and quality plans for that installation prepared in accordance with EN 50174 1.

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This document:
- specifies the fundamental assumptions, concepts, parameters, and procedures for wireless communication coexistence;
- specifies coexistence parameters and how they are used in an application requiring wireless coexistence;
- provides guidelines, requirements, and best practices for wireless communication's availability and performance in an industrial automation plant; it covers the life-cycle of wireless communication coexistence;
- helps the work of all persons involved with the relevant responsibilities to cope with the critical aspects at each phase of life-cycle of the wireless communication coexistence management in an industrial automation plant. Life-cycle aspects include: planning, design,  installation, implementation, operation, maintenance, administration and training;
- provides a common point of reference for wireless communication coexistence for industrial automation sites as a homogeneous guideline to help the users assess and gauge their plant efforts;
- deals with the operational aspects of wireless communication coexistence regarding both the static human/tool-organization and the dynamic network self-organization.
This document provides a major contribution to national and regional regulations. It does not exempt devices from conforming to all requirements of national and regional regulations.

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The present document aims at further simplifying end-user access to ICT devices, services, and applications by
providing recommended terms for basic and commonly-used ICT-related objects and activities, notably those terms that
end users are commonly exposed to. Recommended terms are provided in 19 languages: Bulgarian, Croatian, Czech,
Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Norwegian, Polish, Portuguese,
Romanian, Slovak, Spanish, and Swedish (as spoken in their respective European countries).
The recommended terms apply to mobile ICT devices and mobile applications (whether they are standalone or provide
access to related services) commonly found in mobile ICT devices. Though developed in a mobile ICT context, most of
the recommended terms are applicable to both mobile and fixed-network devices, services, and applications. The
recommended terms are applicable to the User Interface (UI) design for a product as well as that of any user
documentation accompanying it.
User requirements, industry-originated documents, and, when available, results of standardization work have been
considered and integrated in the present document, providing implementation-oriented guidance. Wherever possible, a
Design-for-All approach has been adopted, taking functional abilities of users, including elderly users and users with
cognitive, physical, or sensory limitations into account.
The present document does not provide design guidance, nor does it intend to restrict the ability of market players to
further improve and develop their devices and services. Neither does it intend to limit their options to trademark user
interface elements or profile the user experience of brand-specific user interface implementations as a competitive edge.

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This document: - specifies the fundamental assumptions, concepts, parameters, and procedures for wireless communication coexistence; - specifies coexistence parameters and how they are used in an application requiring wireless coexistence; - provides guidelines, requirements, and best practices for wireless communication's availability and performance in an industrial automation plant; it covers the life-cycle of wireless communication coexistence; - helps the work of all persons involved with the relevant responsibilities to cope with the critical aspects at each phase of life-cycle of the wireless communication coexistence management in an industrial automation plant. Life-cycle aspects include: planning, design, installation, implementation, operation, maintenance, administration and training; - provides a common point of reference for wireless communication coexistence for industrial automation sites as a homogeneous guideline to help the users assess and gauge their plant efforts; - deals with the operational aspects of wireless communication coexistence regarding both the static human/tool-organization and the dynamic network self-organization. This document provides a major contribution to national and regional regulations. It does not exempt devices from conforming to all requirements of national and regional regulations.

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The quality of background noise transmission is an important factor, which significantly contributes to the perceived
overall quality of speech. Existing and even more the new generation of terminals, networks and system configurations
including broadband services can be greatly improved with a proper design of terminals and systems in the presence of
background noise. The present document:
• describes a noise simulation environment using realistic background noise scenarios for laboratory use;
• contains a database including the relevant background noise samples for subjective and objective evaluation.
The present document provides information about the recording techniques needed for background noise recordings and
discusses the advantages and drawbacks of existing methods. The present document describes the requirements for
laboratory conditions. The loudspeaker setup and the loudspeaker calibration and equalization procedure are described.
The simulation environment specified can be used for the evaluation and optimization of terminals and of complex
configurations including terminals, networks and other configurations. The main application areas should be: office,
home and car environment.
The setup and database as described in the present document are applicable for:
• Objective performance evaluation of terminals in different (simulated) background noise environments.
• Speech processing evaluation by using the pre-processed speech signal in the presence of background noise,
recorded by a terminal.
• Subjective evaluation of terminals by performing conversational tests, specific double talk tests or talking and
listening tests in the presence of background noise.
• Subjective evaluation in third party listening tests by recording the speech samples of terminals in the presence
of background noise.

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IEC 62657-2:2022 this part:
• specifies the fundamental assumptions, concepts, parameters, and procedures for wireless communication coexistence;
• specifies coexistence parameters and how they are used in an application requiring wireless coexistence;
• provides guidelines, requirements, and best practices for wireless communication's availability and performance in an industrial automation plant; it covers the life cycle of wireless communication coexistence;
• helps the work of all persons involved with the relevant responsibilities to cope with the critical aspects at each phase of life-cycle of the wireless communication coexistence management in an industrial automation plant. Life-cycle aspects include: planning, design, installation, implementation, operation, maintenance, administration and training;
• provides a common point of reference for wireless communication coexistence for industrial automation sites as a homogeneous guideline to help the users assess and gauge their plant efforts;
• deals with the operational aspects of wireless communication coexistence regarding both the static human/tool-organization and the dynamic network self-organization.
This document provides a major contribution to national and regional regulations. It does not exempt devices from conforming to all requirements of national and regional regulations.

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The present document defines the Behaviour Types package of TTCN-3. TTCN-3 can be used for the specification of
all types of reactive system tests over a variety of communication ports. Typical areas of application are protocol testing
(including mobile and Internet protocols), service testing (including supplementary services), module testing, testing of
APIs, etc. TTCN-3 is not restricted to conformance testing and can be used for many other kinds of testing including
interoperability, robustness, regression, system and integration testing. The specification of test suites for physical layer
protocols is outside the scope of the present document.
TTCN-3 packages are intended to define additional TTCN-3 concepts, which are not mandatory as concepts in the
TTCN-3 core language, but which are optional as part of a package which is suited for dedicated applications and/or
usages of TTCN-3.
This package defines types for behaviour definitions in TTCN-3.
While the design of TTCN-3 package has taken into account the consistency of a combined usage of the core language
with a number of packages, the concrete usages and guidelines for this package in combination with other packages is
outside the scope of the present document.

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The present document defines the Core Language of TTCN-3. TTCN-3 can be used for the specification of all types of
reactive system tests over a variety of communication ports. Typical areas of application are protocol testing (including
mobile and Internet protocols), service testing (including supplementary services), module testing, testing of CORBA®
based platforms, APIs, etc. TTCN-3 is not restricted to conformance testing and can be used for many other kinds of
testing including interoperability, robustness, regression, system and integration testing. The specification of test suites
for physical layer protocols is outside the scope of the present document.
TTCN-3 is intended to be used for the specification of test suites which are independent of test methods, layers and
protocols. In addition to the textual format defined in the present document, while GFT (ETSI ES 201 873-3 [i.2])
defines a graphical presentation format for TTCN-3. The specification of these formats is outside the scope of the
present document.
While the design of TTCN-3 has taken the eventual implementation of TTCN-3 translators and compilers into
consideration the means of realization of Executable Test Suites (ETS) from Abstract Test Suites (ATS) is outside the
scope of the present document.

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IEC 61158-1:2019 (E) specifies the generic concept of fieldbuses. This document presents an overview and guidance for the IEC 61158 series explaining the structure and content of the IEC 61158 series, relating the structure of the IEC 61158 series to the ISO/IEC 7498-1 OSI Basic Reference Model and showing how to use parts of the IEC 61158 series in combination with the IEC 61784 series. It also provides explanations of some aspects of the IEC 61158 series that are common to the type specific parts of the IEC 61158 5 including the application layer service description concepts and the generic fieldbus data types. This second edition cancels and replaces the first edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant changes with respect to the previous edition: • updates of the references to and information about the IEC 61158 series, IEC 61784 1, IEC 61784 3, IEC 61784-5 series and IEC 61918 throughout the document; • new Type 25 and the related profile family CPF 20; • new Type 26 and the related profile family CPF 21.

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The present document defines a normative way of using ASN.1 as defined in Recommendations ITU-T X.680 [2],
X.681 [3], X.682 [4] and X.683 [5] with TTCN-3. The harmonization of other languages with TTCN-3 is not covered
by the present document.

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The present document specifies the control interfaces for TTCN-3 test system implementations. The TTCN-3 Control
Interfaces provide a standardized adaptation for management, test component handling and encoding/decoding of a test
system to a particular test platform. The present document defines the interfaces as a set of operations independent of a
target language.
The interfaces are defined to be compatible with the TTCN-3 standard (see clause 2). The interface definition uses the
CORBA Interface Definition Language (IDL) to specify the TCI completely. Clauses 8, 9, 10, 11 and 12 present
language mappings for this abstract specification to the target languages Java™, ANSI C, C++, XML and C#.
A summary of the IDL-based interface specification is provided in annex A.
NOTE: Java™ is the trade name of a programming language developed by Oracle Corporation. This information
is given for the convenience of users of the present document and does not constitute an endorsement by
ETSI of the programming language named. Equivalent programming languages may be used if they can
be shown to lead to the same results.

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The present document provides the specification of the runtime interface for TTCN-3 test system implementations. The
TTCN-3 Runtime Interface provides a standardized adaptation for timing and communication of a test system to a
particular processing platform and the system under test, respectively. The present document defines the interface as a
set of operations independent of target language.
The interface is defined to be compatible with the TTCN-3 standard (see ETSI ES 201 873-1 [2]). The present
document uses the CORBA Interface Definition Language (IDL) to specify the TRI completely. Clauses 6, 7 and 8
present language mappings for this abstract specification to the target languages JavaTM, ANSI C, and C++. A summary
of the IDL based interface specification is provided in annex A.
NOTE: JavaTM is the trade name of a programming language developed by Oracle Corporation. This information
is given for the convenience of users of the present document and does not constitute an endorsement by
ETSI of the programming language named. Equivalent programming languages may be used if they can
be shown to lead to the same results.

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The present document defines the Extended TRI package of TTCN-3. TTCN-3 can be used for the specification of all
types of reactive system tests over a variety of communication ports. Typical areas of application are protocol testing
(including mobile and Internet protocols), service testing (including supplementary services), module testing, testing of
CORBA based platforms, APIs, etc. TTCN-3 is not restricted to conformance testing and can be used for many other
kinds of testing including interoperability, robustness, regression, system and integration testing. The specification of
test suites for physical layer protocols is outside the scope of the present document.
TTCN-3 packages are intended to define additional TTCN-3 concepts, which are not mandatory as concepts in the
TTCN-3 core language or in its interfaces TRI and TCI, but which are optional as part of a package which is suited for
dedicated applications and/or usages of TTCN-3.
This package defines a more efficient handling of software values by a version of TRI, that does not use binary encoded
messages for the communication with the SUT, but uses the values as they are; meaning e.g. that software objects or
serialized data can be passed directly between the SUT and the TE.
While the design of TTCN-3 package has taken into account the consistency of a combined usage of the core language
with a number of packages, the concrete usages of and guidelines for this package in combination with other packages
is outside the scope of the present document.

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The present document specifies technical characteristics and methods of measurements for TV White Space Devices
(TVWSDs) controlled by a TV White Space Database (TVWSDB) and which operate in the TV broadcast band
470 MHz to 694 MHz.
The present document applies to the following radio equipment categories:
1) Primary TV white space device.
2) Secondary TV white space device.
The present document applies to TVWSDs with integral, dedicated or external antennas, where TVWSDs using external
antennas is covered only in the case of fixed use.
NOTE: The relationship between the present document and essential requirements of article 3.2 of Directive
2014/53/EU [i.3] is given in annex A.

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IEC 61935-2:2021 specifies test methods for balanced and coaxial cords, which are used as equipment cords, patch cords, and CP cords, within cabling systems, in accordance with ISO/IEC 11801-1. The test methods and associated requirements are provided to demonstrate performance and reliability and to ensure compatibility of these balanced and coaxial cords during their operational lifetime. This document may also be used for providing test methodology for assessing the performance of other cords.
This fourth edition cancels and replaces the third edition published in 2010. This edition includes the following significant technical changes with respect to the previous edition:
- inclusion of cords up to category 8.1 and category 8.2, as defined in ISO/IEC 11801-1.

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This part of IEC 62037 defines the test fixtures and procedures recommended for measuring
levels of passive intermodulation generated by antennas, typically used in wireless
communication systems. The purpose is to define qualification and acceptance test methods for
antennas for use in low intermodulation (low IM) applications

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This part of IEC 62037 defines a procedure to measure levels of passive intermodulation
generated by a coaxial cable assembly.
This test method is applicable to jumper cables, i.e. cable assemblies intended to provide
interface flexibility between rigid devices. It is also used to evaluate cable assemblies that are
subjected to motion in operation

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This part of IEC 62037 deals with the general requirements and measuring methods for
intermodulation (IM) level measurement of passive RF and microwave components, which can
be caused by the presence of two or more transmitting signals.
The test procedures given in this document give the general requirements and measurement
methods required to characterize the level of unwanted IM signals using two transmitting signals.
The IEC 62037 series addresses the measurement of PIM, but does not cover the long-term
reliability of a product with reference to its performance.

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