DS/ETS 300232:1994 Transmission and Multiplexing (TM); Optical interfaces for equipments and systems relating to the Synchrounous Digital Hierarchy [ITU-T Recommendation G.957 (1993) modified]
This European Telecommunications Standard (ETS) specifies the optical interfaces for equipment and systems relating to the Synchronous Digital Hierarchy (SDH).
DS/ETS 300232:1994 history
2002DS/ETS 300232/A1:2002 Transmission and Multiplexing (TM); Optical interfaces for equipments and systems relating to the Synchronous Digital Hierarchy (SDH)
1994DS/ETS 300232:1994 Transmission and Multiplexing (TM); Optical interfaces for equipments and systems relating to the Synchrounous Digital Hierarchy [ITU-T Recommendation G.957 (1993) modified]