• CCITT Rec. V.14 (11/1988) – TRANSMISSION OF START-STOP CHARACTERS OVER SYNCHRONOUS BEARER CHANNELS
  • 1 Scope
  • 2 Data signalling rates
  • 3 Signalling rate ranges of the start-stop characters at the converter input
  • 4 Start-stop character format
  • 5 Margin of the converter input
  • 6 Selection of synchronous or asynchronous modes of operation
  • 7 Async-to-sync conversion method
    • 7.1 Transmitter
    • 7.2 Receiver
    • 7.3 Break signal
    • 7.4 Tandem operation
    • 7.5 Testing facilities
  • ANNEX A – Inclusion of an async-to-sync converter into a synchronous DCE