1 Scope
2
Background
3
References
4
Definitions and abbreviations
4.1 Definitions
4.2 Abbreviations
5
Reference configuration
6
Characteristics of the physical media dependent sublayer
6.1 Physical medium
characteristics of the UNI at 155 520 kbit/s
6.1.1 Bit rate and interface symmetry
6.1.2 Timing
6.1.3 Jitter and wander
6.1.4 Electrical interface
6.1.5 Optical interface
6.2 Physical medium characteristics of the UNI at 622 080
kbit/s
6.2.1 Bit rate and interface symmetry
6.2.2 Timing
6.2.3 Jitter and wander
6.2.4 Electrical interface
6.2.5 Optical interface
7
Functions provided by the Transmission Convergence (TC) sublayer
7.1 Transfer capability
7.1.1 SDH-based
7.1.2
Cell-based
7.2 Transport-specific TC functions
7.2.1 SDH-based
7.2.2 Cell-based
7.3 ATM-specific TC functions
8
OAM operational functionality
8.1 SDH-based
8.1.1 Description of signals defined in
Recommendation G.783 [10]
8.1.2 Cell delineation signals
8.1.3 Maintenance signals as defined in
Recommendation G.783 [10]
8.1.4
Maintenance state tables
8.2 Cell-based
8.2.1 Description of signals defined in
Recommendation I.610 [8]
8.2.2 Cell delineation signals
8.2.3 Maintenance signals as defined in
Recommendation I.610 [8]
8.2.4 Maintenance state tables
9
Power feeding
9.1 Provision of power
9.2 Power available at B-NT1
9.3 Feeding voltage
9.4 Safety requirements