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Main page>UNE standards>UNE ETS 300012/A2:1999 - INTEGRATED SERVICES DIGITAL NETWORK (ISDN). BASIC USER-NETWORK INTERFACE. LAYER 1 SPECIFICATION AND TEST PRINCIPLES.
in stockReleased: 1999-10-30
UNE ETS 300012/A2:1999
INTEGRATED SERVICES DIGITAL NETWORK (ISDN). BASIC USER-NETWORK INTERFACE. LAYER 1 SPECIFICATION AND TEST PRINCIPLES.
Red Digital de Servicios Integrados (RDSI). Interfaz básica usuario-red. Especificación de la capa 1 y principios de prueba.