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E Carrier

European term for the TDM (Time Division Multiplexing) digital transmission hierarchy. E1 – 2.048Mbps E2 – 8.448Mbps E3 – 34.368Mbps E4 – 139.264Mbps E5 – 565.148Mbps


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

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