1 Scope
2
References
3
Definitions
4
Abbreviations
5
Reference
Models
6
Transport
Protocol Specific Transmission Convergence (TPS‑TC) function
7
Physical
Media Specific Transmission Convergence (PMS‑TC) function
7.1
Transport
capabilities
7.2
Additional
functions
7.3
Block
interface signals and primitives
7.4
Block
diagram and internal reference point signals
7.5
Control
parameters
7.6
Frame
structure
7.7
Data
plane procedures
7.8
Control
plane procedures
7.9
Management
plane procedures
7.10
Initialization
procedures
7.11
On‑line
reconfiguration
7.12
Power
management mode
8
Physical
Media Dependent function
8.1
Transport
capabilities
8.2
Additional
functions
8.3
Block
interface signals and primitives
8.4
Block
diagram and internal reference point signals
8.5
Control
parameters
8.6
Constellation
encoder for data symbols
8.7
Constellation
encoder for synchronization and L2 exit symbols
8.8
Modulation
8.9
Transmitter
dynamic range
8.10
Transmitter
spectral masks
8.11
Control
plane procedures
8.12
Management
plane procedures
8.13
Initialization
procedures
8.14
Short
initialization procedures
8.15
Loop
diagnostics mode procedures
8.16
On‑line
reconfiguration of the PMD function
8.17
Power
management in the PMD function
9
Management
Protocol Specific Transmission Convergence (MPS‑TC) functions
9.1
Transport
functions
9.2
Additional
functions
9.3
Block interface signals and
primitives
9.4
Management
plane procedures
9.5
Power
management
10 Dynamic behaviour
Annex A –
Specific requirements for an ADSL system operating in the frequency band above
POTS
A.1
ATU‑C
functional characteristics (pertains to clause 8)
A.2
ATU‑R
functional characteristics (pertains to clause 8)
A.3
Initialization
A.4
Electrical
characteristics
Annex B –
Specific requirements for an ADSL system operating in the frequency band above
ISDN as defined in ITU‑T Rec. G.961, Appendices I and II
B.1
ATU‑C
functional characteristics (pertains to clause 8)
B.2
ATU‑R
functional characteristics (pertains to clause 8)
B.3
Initialization
B.4
Electrical
characteristics
Annex C –
Specific requirements for an ADSL system operating in the same cable as ISDN as
defined in ITU‑T Rec. G.961, Appendix III
Annex D –
ATU‑C and ATU‑R state diagrams
Annex E –
POTS and ISDN‑BA splitters
Annex F –
ATU‑x performance requirements for Region A (North America)
F.1
Performance
requirements for operation of ADSL over POTS (Annex A)
F.2
Performance
requirements for operation of All Digital Mode ADSL (Annex I)
F.3
Performance
requirements for operation of ADSL over POTS, with extended upstream bandwidth
(Annex L)
Annex G –
ATU‑x performance requirements for Region B (Europe)
G.1
Performance
requirements for operation of ADSL over POTS (Annex A)
G.2
Performance
requirements for operation of ADSL over ISDN (Annex B)
G.3
Performance
requirements for operation of All Digital Mode ADSL (Annex I)
G.4
Performance
requirements for operation of All Digital Mode ADSL (Annex J)
G.5
Performance
requirements for operation of ADSL over POTS, with extended upstream bandwidth
(Annex L)
Annex H –
Specific requirements for a synchronized symmetrical DSL (SSDSL) system
operating in the same cable binder as ISDN as defined in ITU‑T Rec.
G.961, Appendix III
Annex I –
All Digital Mode ADSL with improved spectral compatibility with ADSL over POTS
I.1
ATU‑C functional
characteristics (pertains to clause 8)
I.2
ATU‑R functional
characteristics (pertains to clause 8)
I.3
Initialization
I.4
Electrical characteristics
Annex J –
All Digital Mode ADSL with improved spectral compatibility with ADSL over ISDN
J.1
ATU‑C functional characteristics
(pertains to clause 8)
J.2
ATU‑R functional
characteristics (pertains to clause 8)
J.3
Initialization
J.4
Electrical characteristics
Annex K –
TPS‑TC functional descriptions
Annex L –
Intentionally left blank
Annex M –
Specific requirements for an ADSL system with extended upstream bandwidth,
operating in the frequency band above POTS
M.1
ATU‑C
functional characteristics (pertains to clause 8)
M.2
ATU‑R
functional characteristics (pertains to clause 8)
M.3
Initialization
M.4
Electrical
characteristics
Appendix I
– ATM layer to physical layer logical interface
Appendix II
– Compatibility with other customer premises equipment
Appendix III – The impact of primary protection devices on line balance
Appendix IV
– PSD template to be used in capacity calculations with in-band transmit
spectrum shaping
Appendix V – Constraints on delay, impulse noise protection, overhead rate, and net
data rate when bonding
BIBLIOGRAPHY