Transmission and Multiplexing (TM). Physical and electrical characteristics of hierarchical digital interfaces for equipment using the 2048 kbit/ s-based plesiochronous or synchronous digital hierarchies

Standard published on 1.5.1994

Transmission and Multiplexing (TM). Physical and electrical characteristics of hierarchical digital interfaces for equipment using the 2 048 kbit/ s. based plesiochronous or synchronous digital hierarchies

Standard published on 1.5.2002

Transmission and Multiplexing (TM). Functional characteristics of 2048 kbit/s interfaces

Standard published on 1.5.1994

Transmission and Multiplexing (TM). Functional characteristics of 2 048 kbit/s interfaces

Standard published on 1.5.2002

Neverejná telekomunikačná sieť (PTN). Špecifikácia, funkčné modely a informačné toky. Problematika riadenia základných služieb okruhového režimu (Norma pozostáva z titulného listu a znenie nie je jej súčasťou).

Standard published on 1.5.1994

Private Integrated Services Network (PISN). Specification, functional models and information flows. Control aspects of circuit-mode basic services [ISO/IEC 11574 (1994) modified]

Standard published on 1.7.2002

Private Integrated Services Network (PISN); Service description, functional capabilities and information flows; Circuit-mode 64 kbit/s bearer services [ISO/IEC 11574 (2000) modified]

Standard published on 1.2.2004

Private Telecommunication Network (PTN). Inter-exchange signalling protocol. Circuit mode basic services

Standard published on 1.7.2002

Private Integrated Services Network (PISN). Inter-exchange signalling protocol. Circuit-mode basic services [ISO/IEC 11572 (1996) modified]

Standard published on 1.7.2002

Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Circuit-mode basic services [ISO/IEC 11572 (2000) modified]

Standard published on 1.2.2004