[M.475] Recommendation M.475 (11/88) - Setting up and lining up mixed analogue/digital channels for international telecommunication services Availability:
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| | Table of Contents | ITU-T Rec. M.475 - SETTING UP AND LINING UP MIXED ANALOGUE/DIGITAL CHANNELS FOR INTERNATIONAL TELECOMMUNICATION SERVIC
NOTES
SETTING UP AND LINING UP MIXED ANALOGUE/DIGITAL CHANNELS FOR INTERNATIONAL TELECOMMUNICATION SERVICES
1 Check of FDM multiplex or transmultiplexer equipment
2 Setting up and lining up mixed analogue/digital channels 2.1 Measurement and adjustment of levels
3 Check level of line signalling
References
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