Unscreened cables for indoor telecommunication installations, class 1 - Detail specification for cables of series 298
€85.42
Private integrated services network (PISN) - Inter-exchange signalling protocol - Call transfer supplementary services for the VPN "b" service entry point - Part 2 : abstract test suite (ATS) and partial protocol implementation extra information for testing (PIXIT) proforma specification (V1.2.1) - Réseau privé à intégration de services (RPIS) - Protocole de signalisation entre commutateurs - Complément de service Transfert d'appel pour le point d'entrée du service VPN "b" - Partie 2 : spécifications de la séquence d'essais abstraite (ATS) et du formulaire partiel d'informations
€73.30
Private integrated services network (PISN) - Inter-exchange signalling protocol - Call offer supplementary service - Part 2 : abstract test suite (ATS) and partial protocol implementation extra information for testing (PIXIT) proforma specification (V1.2.1) - Réseau privé à intégration de services (RPIS) - Protocole de signalisation entre commutateurs - Complément de service Présentation d'appel - Partie 2 : spécifications de la séquence d'essai abstraite (ATS) et du formulaire partiel d'informations complémentaires sur l'instance de protocole destinées
Private integrated services network (PISN) - Inter-exchange signalling protocol - Cordless terminal authentication supplementary services - Part 2 : abstract test suite (ATS) and partial protocol implementation extra information for testing (PIXIT) proforma specification for the VPN "b" service entry point (V1.2.1) - Télécommunications
Private integrated services network (PISN) - Inter-exchange signalling protocol - Diversion supplementary services - Part 2 : abstract test suite (ATS) and partial protocol implementation extra information for testing (PIXIT) proforma specification (V1.2.1) - Réseau privé à intégration de services (RPIS) - Protocole de signalisation entre commutateurs - Compléments de service de renvoi d'appel - Partie 2 : spécifications de la séquence d'essais abstraite (ATS) et du formulaire partiel d'informations complémentaires sur l'interface de protocole
€84.02
Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) and Signalling System No.7 (SS7) protocols - Signalling application for the mobility management service on the alpha interface - Part 6 : Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network (V1.1.1) - Télécommunications
€61.00
Electricity metering - Data exchange for meter reading, tariff and load control - Part 42 : physical layer services and procedures for connection-oriented asynchronous data exchange - Équipements de mesure de l'énergie électrique
€126.00
Electricity metering - Data exchange for meter reading, tariff and load control - Part 46 : data link layer using HDLC protocol - Équipements de mesure de l'énergie électrique
€143.80
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-2 : low-voltage decoupling filters - Safety requirements
€120.00
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Simple dialog supplementary service (V1.1.1) - Télécommunications
€51.24
Screened cables for indoor telecommunication installations, class 3
€95.67
Screened cables for indoor telecommunication installations, class 2
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-2 : immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intented for use in résidential, commercial and light industrial environments
€85.00
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-3 : immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors
Access and terminal (AT) - Ordinary and Special quality voice bandwith 4-wire analogue leased lines (A4O and a4S) - Terminal equipment interface - Accès et terminaux (AT)
