Packaging of components for automatic handling - Part 1: Tape packaging of components with axial lea...
Standardizes the methods, general dimensions and preferred tolerances for the taping of these components, for example, resistors, capacitors, diodes, etc., for use in telecommunication equipment and electronic devices employing similar assembly techniques.
Quartz crystal controlled oscillators of assessed quality - Part 4: Sectional Specification - Capabi...
IEC 60679-4:1997 applies to quartz crystal controlled oscillators as custom built products or as standard catalogue items and whose quality is assessed on the basis of capability approval. It prescribes the preferred ratings and characteristics, with appropriate tests and measuring methods contained in the generic specification, IEC 60679-1, and gives the general performance requirements to be…
Oscillateurs pilotés par quartz sous assurance de la qualité - Partie 4: Spécification intermédiaire...
IEC 60679-4:1997 s'applique à des oscillateurs pilotés par quartz; ceux-ci sont fabriqués à la demande ou sont des articles standards sur catalogue et leur qualité est évaluée sur la base de l'agrément de savoir-faire. Elle prescrit les caractéristiques et valeurs préférentielles accompagnées des essais appropriés et méthodes de mesures contenus dans la spécification générique, IEC…
Information technology - Telecommunications and information exchange between systems - Private Integ...
This International Standard specifies the signalling protocol for the support of clock synchronization (SYNC-SIG) between Private Integrated Services Network Exchanges (PINXs) connected together within a Private Integrated Services Network (PISN).
This protocol supports the synchronization of a PISN using the different sources of clocks available to each PINX. The protocol is based on the method…
Information technology - Telecommunications and information exchange between systems - Broadband Pri...
This International Standard specifies the signalling ATM adaptation layer (SAAL) protocol used at the interface between Broadband PINXs and between Broadband PISNs within the framework of the B-QSIG signalling System protocol family. The B-QSIG SAAL uses the functions provided by the ATM layer, and provides the Services required by the B-QSIG Layer 3 signalling protocols.
Information technology — Telecommunications and information exchange between systems — Private Integ...
This International Standard specifies the signalling protocol for the support of clock synchronization (SYNC-SIG) between Private Integrated Services Network Exchanges (PINXs) connected together within a Private Integrated Services Network (PISN).
This protocol supports the synchronization of a PISN using the different sources of clocks available to each PINX. The protocol is based on the method…
Information technology — Telecommunications and information exchange between systems — Broadband Pri...
This International Standard specifies the signalling ATM adaptation layer (SAAL) protocol used at the interface between Broadband PINXs and between Broadband PISNs within the framework of the B-QSIG signalling System protocol family. The B-QSIG SAAL uses the functions provided by the ATM layer, and provides the Services required by the B-QSIG Layer 3 signalling protocols.
