Radio Equipment and Systems (RES); Digital Short Range Radio (DSRR)

WITHDRAWN published on 1.2.1993

Private Telecommunication Network (PTN); Signalling at the S-reference point; Data link layer protocol

WITHDRAWN published on 18.12.1992

Private Telecommunication Network (PTN); Inter-exchange signalling protocol; Data link layer protocol

WITHDRAWN published on 18.12.1992

Transmission and Multiplexing (TM); Single-mode optical fibre cables to be used in ducts and for directly buried application

WITHDRAWN published on 17.6.1993

Transmission and Multiplexing (TM); ITU-T Recommendation G.652-type single-mode optical fibre

WITHDRAWN published on 17.6.1993

Transmission and Multiplexing (TM); ITU-T Recommendation G.653-type dispersion shifted single-mode optical fibre

WITHDRAWN published on 17.6.1993

Transmission and Multiplexing (TM); Single-mode optical fibre cables to be used for aerial application

WITHDRAWN published on 17.6.1993

Business Telecommunications (BT); Open Network Provision (ONP) technical requirements; 2 048 kbit/s digital unstructured leased line (D2048U) Network interface presentation

WITHDRAWN published on 18.10.1993

Business Telecommunications (BT); Open Network Provision (ONP) technical requirements; 2 048 kbit/s digital unstructured leased line (D2048U) Connection characteristics

WITHDRAWN published on 31.10.1993

Access and Terminals (AT); 2 048 kbit/s digital unstructured lease line (D2048U); Connection characteristics

WITHDRAWN published on 4.7.2001