This European Telecommunication Standard (ETS) gives the characteristics of a Flexible Multiplexer (FM) equipment; the related functions able to handle a variety of services with transparency for the service provider, allowing enhanced management capabilities to be used in the access network. The services considered in this ETS are related to digital leased line networks and transparent transfer of 2 048 kbit/s signals in applications such as Integrated Services Digital Network (ISDN) primary rate and access or 2 048 kbit/s ONP leased line.
DS/ETS 300461-1:1998 history
1998DS/ETS 300461-1:1998 Transmission and Multiplexing (TM) - Flexible Multiplexer (FM) equipment - Part 1: Core functions, 2 048 kbit/s aggregate interface functions, tributary interface functions and special functions