Information technology — Telecommunications and information exchange between systems — Private Inte...
Is one of a series of standards defining services and signalling protocols applicable to Private Services Networks (PISN). The Series uses ISDN concepts as developed by ITU-T and conforms to the framework of Standards for Open Systems Interconnections as defined by ISO/IEC. Specifies the Stage 3, signalling protocols for use at the Q reference point in support of the following name identification…
Information technology — Telecommunications and information exchange between systems — Private Inte...
Is one of a series of standards defining services and signalling protocols applicable to Private Services Networks (PISN). The Series uses ISDN concepts as developed by ITU-T and conforms to the framework of Standards for Open Systems Interconnections as defined by ISO/IEC. Specifies the Call Transfer supplementary service.
Information technology - Guideline for the evaluation and selection of CASE tools
Provides guidance on identifying organizational requirements for CASE tools, on mapping those requirements to CASE tool characteristics to be evaluated and describes a process for selecting the most appropriate CASE tool from several tools, based on measurements of the defined characteristics.
Information technology - Telecommunications and information exchange between systems - Private Inte...
Is one of a series of standards defining services and signalling protocols applicable to Private Services Networks (PISN). The Series uses ISDN concepts as developed by ITU-T and conforms to the framework of Standards for Open Systems Interconnections as defined by ISO/IEC. Specifies the Stage 3, signalling protocols for use at the Q reference point in support of the following name identification…
Information technology - Telecommunications and information exchange between systems - Private Inte...
Is one of a series of standards defining services and signalling protocols applicable to Private Services Networks (PISN). The Series uses ISDN concepts as developed by ITU-T and conforms to the framework of Standards for Open Systems Interconnections as defined by ISO/IEC. Specifies the Call Transfer supplementary service.
Electromechanical components for electronic equipment - Basic testing procedures and measuring metho...
Defines a standard test method to assess the ability of a component to function in a specified manner, in a specified environment which might be encountered during normal use, including storage.
1. Scope
1.1 Objectives
This Guideline provides an overview of key environmental considerations and a
method of defining the scope of the environmental design process. It outlines
that there is a need for designers to evaluate the total life cycle of a
product through utilizing concepts such as life cycle approaches, risk
assessment, and other means. It also reviews the life cycle…
Optics and optical instruments — Optical transfer function — Definitions and mathematical relationsh...
Defines terms relating to the optical transfer function and indicates, where pertinent, the mathematical relationships between those terms. Defines also important parameters that should be specified in connection with optical transfer function testing.
Optical fibres - Part 1: Generic specification - Section 1: General
Applies to primary coated or buffered optical fibres for use in telecommunication equipment and in devices employing similar techniques and defines categories of optical fibres as well as packaging.
Electric irons for household or similar use - Methods of measurement of performance
States and defines the principal performance characteristics of electric irons for household or similar use which are of interest to user and describes the standard methods for measuring these characteristics. Safety and performance requirements are not considered.
