Transmissions de signaux sur les réseaux électriques basse tension dans la bande de fréquence de 3kHz à 148,5 kHz - Partie 1 : règles générales, bande des fréquences et perturbations électromagnétiques
€53.50
Private branch exchanges for connection to public switched telephone networks run by certain telecommunications operators Specification general requirements
€316.00
Private branch exchanges for connection to the British Telecommunications public switched telephone network. Facilities on private Specification facilities with terminating stations treated as an entirety
€269.00
Private branch exchanges for connection to public switched telephone networks run by certain telecommunications operators Specification private with terminating stations treated as an entirety
Private branch exchanges for connection to public switched telephone networks run by certain telecommunications operators. Simple call-routeing mode (SCRM) Specification the simple of PBX operation, with terminating stations treated as an entirety
€193.00
Data exchange for meter reading, tariff and load control - Local bus data exchange
€523.00
Private branch exchanges for connection to public switched telephone networks run by certain telecommunication operators. Direct dialling in on private Specification direct with terminating stations treated as an entirety
Composants électroniques - Câbles à isolation polyoléfine et gaine polyoléfine pour réseaux locaux de télécommunications - Normes de produits - (Complété par le RECTIFICATIF DE MARS 1996)
IEEE Guide for Inductive Coordination of Electric Supply and Communication Lines
€64.00
Reference configuration for connectivity relations of private telecommunication network exchanges
€355.00
BS 6833-6:1992. Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogueinterfaces of public switched telephone networks. Specification for cordless portable parts and cordless fixed parts asseparate stand alone items of apparatus
€374.00
BS 6789-3.1:1985. Apparatus with one or more particular functions for connection to the BritishTelecommunications public switched network. Part 3. Apparatus with auto-calling, auto-answering and auto-clearing facilities. Specification for auto-calling facilities
€165.00
Draft standard to match and work with ETS 300 001/NET4 "Apparatus using cordless attachments (excluding cellular radio apparatus) for connection analogue interfaces of public switched telephone networks run by certain telecommunications operators" Specification apparatus links
BS 6305:1992 AMD1. Specification for generalrequirements for apparatus for connection to public switched telephonenetworks run by certain public telecommunications operators
BS 6789-1:1984 AMD1. Apparatus with one or more particular functions for connection to the BritishTelecommunications public switched telephone network. Specification for general requirements
