1
Scope
2
References
2.1
Normative
references
2.2
Informative
references
3
Terms
and definitions
4
Abbreviations,
acronyms and conventions
4.1
Abbreviations
and acronyms
4.2 Conventions
5 Introduction
5.1 Media Terminal Adapter (MTA)
6 E-MTA monitoring requirements
6.1 E-MTA alarms
6.2 E-MTA telemetry
7 E-MTA power requirements
7.1
Power
considerations
7.2
Typical
E-MTA traffic model
7.3
Power
passing tap limitations
7.4
Average
power calculations
7.5
Power
factor considerations
7.6
E-MTA
average power requirements
7.7
Service
requirements under AC fail conditions
7.8
Power
source compatibility
7.9
Network
powering
7.10
Local
powering with battery backup
8
MTA analog port requirements
8.1
Loop
start signalling
8.2
General
supervision
8.3
General
ringing
8.4
Voice
grade analog transmission
Appendix I – Typical E-MTA traffic model
Appendix II
– Analog interface values for North America
II.1
Loop
start signalling
II.2
General
supervision
II.3
General
ringing
II.4
Voice
grade analog transmission
BIBLIOGRAPHY