TDM Emulation service (TDM-E) is a method for cable operators to deliver T1, E1 and NxDS0 emulation services that
meet or exceed the quality requirement of applications that use such services. This Recommendation is part of the
CableModem family of Recommendations and in particular, defines the TDM-E architecture and components.
ITU-T J.214-2007 history
2007ITU-T J.214-2007 Cable modem TDM emulation interface (Study Group 9)