International
Electrotechnical
Commission
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Area
Switching and signalling in telecommunications
/ Switching techniques
IEV ref
714-05-05
en
four-wire switching
switching using a separate transmission path, frequency band or time interval for each direction of transmission
fr
commutation à quatre fils
, f
commutation utilisant des trajets de transmission, des bandes de fréquences ou des intervalles de temps distincts pour chaque sens de transmission
ar
فصل ووصل (تبديل) بأربعة أسلاك
de
Vierdrahtvermittlung, f
Vierdrahtdurchschaltung, f
es
conmutación a cuatro hilos
it
commutazione a quattro fili
ko
사선 교환
사선 스위치
ja
４線式スイッチング
pl
komutacja dwutorowa
pt
comutação a quatro fios
sv
fyrtrådskoppling
zh
四线交换
Publication date:
1992-04
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