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A set of enterprise-specific physical-layer parameters for an
ATU-C class device supported by the system.  There exists an
entry for each ifEntry with an ifType of adsl(94) and an
adslLineCoding of cap(3).

A set of enterprise-specific physical-layer parameters for an
ATU-R class device supported by the system.  There exists an
entry for each ifEntry with an ifType of adsl(94) and an
adslLineCoding of cap(3).

A set of enterprise-specific physical-layer statistics for an
ATU-C class device supported by the system.  There exists an
entry for each ifEntry with an ifType of adsl(94) and an
adslLineCoding of cap(3).

A 15-minute interval of enterprise-specific physical-layer
statistics for an ATU-C class device supported by the system.
There exists up to 96 entries for each ifEntry with an ifType
of adsl(94) and an adslLineCoding of cap(3).

A configuration profile containing enterprise-specific ADSL
line configuration information.

This object specifies the state of the ATU-C transceiver.
The value of this managed is 'idle' for an ATU-C that has
been provisioned, but is not physically present in the system.

This managed object represents the gain applied to the ATU-C
receiver.
The value of this managed object is '0' for an ATU-C that has
been provisioned, but is not physically present in the system.

This managed object represents the signal-to-noise ratio
measured across the the ATU-C receive pair.
The value of this managed object is '0' for an ATU-C that has
been provisioned, but is not physically present in the system.

This managed object represents the gain applied to the ATU-R
receiver.
The value of this managed object is '0' if the corresponding
ATU-C has been provisioned, but is not physically present in
the system.

This object specifies the number of line initialization
failures relative to sysUpTime.

This object specifies the number of line initialization
failures in the current 15-minute interval.

This object specifies the number of line initialization
failures in the current 1-day interval.

This object specifies the number of line initialization
failures in the previous 1-day interval.

This object specifies the number of line initialization
failures in the interval.

This object specifies the mode employed by the ATU-C and
ATU-R when training against each other.  One of two training
modes can be employed:
- Standard
An ATU-C initiates a training sequence using the method
defined by T1E1.4/99-161R3.  This training mode is the
default for ADSL modems employing the CAP line code.
- Fast
An ATU-C initiates a vendor-specific training sequence that
can possibly provide a shorter training sequence.

This object specifies the interleave delay for the
downstream channel.  The value of this object specifies the
mapping (relative spacing) between subsequent input bytes at
the interleaver input and their placement in the bit stream
at the interleaver output.  The value 'long' provides greater
separation between consecutive input bytes in the output bit
stream, thereby allowing for improved impulse noise immunity
at the expense of payload latency.

This object specifies the value of the minimum CPE signature
expected from ATU-R during training.  The value of the CPE
signature corresponds to the software version of the ATU-R.
If the CPE signature advertised by an ATU-R is less than the
value of this object, then the ATU-C will be placed into an
idle state, thereby preventing the line from training.
In addition, the agent increments the value of the
cAdslAtucCapPerfInitFailures object for each attempt to train
by an ATU-R advertising a CPE signature less than the value of
this object.  When a management client observes the value of
cAdslAtucCapPerfInitFailures increasing, it should retrieve the
value of the adslAturInvSerialNumber object (for more details,
see the ADSL-LINE-MIB) .  This value of this object reflects the
CPE signature advertised by an ATU-R implementing the CAP line
code.  If the CPE signature of the ATU-R is not known, the value
of the adslAturInvSerialNumber object should be a zero-length
string.

This object specifies the target SNR margin.  This is the
desired noise margin the ATU-C must achieve with a BER of
10-7 or better to successfully complete training.

This object specifies the minimum acceptable downstream
line rate.

This object specifies the desired line rate which the ATU-C
will attempt to train at.

This object specifies whether the modem can train the
downstream channel using a symbol rate of 136K symbols
per second.

This object specifies whether the modem can train the
upstream channel using a symbol rate of 68K symbols
per second.
The value of this object does not effect whether the modem
can train at any other symbol rate; that is, the values of
this object and cAdslAtucCapConfUp17KBaudEnable are not
mutually exclusive.

This object specifies whether the modem can train the
upstream channel using a symbol rate of 17K symbols
per second.
The value of this object does not effect whether the modem
can train at any other symbol rate; that is, the values of
this object and cAdslAtucCapConfUp68KBaudEnable are not
mutually exclusive.

This managed object specifies the nominal power output of the
ATU-C across the entire transmit spectrum.  Observe that this
implies the attenuation of the signal for some data rates.
This value does not take effect until the modem has retrained
against the ATU-C to which the ATU-R has a connection.

This object specifies the target SNR margin.  This is the
desired noise margin the ATU-R must achieve with a BER of
10-7 or better to successfully complete training.

This object specifies the minimum acceptable upstream
line rate.

This object specifies the desired line rate which the ATU-R
will attempt to train at.

This managed object specifies the nominal power output of the
ATU-R across the entire transmit spectrum.  Observe that this
implies the attenuation of the signal for some data rates.
This value does not take effect until the modem has retrained
against the ATU-C to which the ATU-R has a connection.

This table extends the adslAtucPhysTable and contains
enterprise-specific physical layer parameters for the ATU-C
class devices supported by the system.

This table extends the adslAturPhysTable and contains
enterprise-specific physical layer parameters for the ATU-R
class devices supported by the system.

This table extends the adslAtucPerfDataTable and contains
enterprise-specific physical layer statistics for the ATU-C
class devices supported by the system.

This table extends the adslAtucIntervalTable and contains
enterprise-specific physical layer statistics intervals for
the ATU-C class devices supported by the system.

This table extends the adslLineConfProfileTable and contains
enterprise-specific ADSL line configuration information.

This MIB module serves as an enterprise-specific extension of
the ADSL-LINE-MIB.  The structure of this MIB module shadows
the structure of the ADSL-LINE-MIB, table for table.  The tables
defined by this MIB module contain managed objects that meet the
following criteria:
1)  A managed object represents an attribute or characteristic
specific to CAP (Carrierless AM/PM) modems.
2)  The ADSL-CAP-LINE-MIB does not already contain a managed
object representing the same information as this managed
object.
Observe that entries contained by the tables in this MIB module
do not augment the corresponding entries in the ADSL-LINE-MIB,
as every modem represented by the ADSL-LINE-MIB is not
necessarily a CAP modem.
Also observe that entries contained by the tables in this MIB
module do not augment the corresponding entries in the
ADSL-CAP-LINE-MIB, as this assumes that the ADSL-CAP-LINE-MIB
defines tables that correspond to every table defined by the
ADSL-LINE-MIB.  At this time, this assumption does not hold
true.
*** ABBREVIATIONS, ACRONYMS, AND SYMBOLS ***
ADSL - Asymmetric Digital Subscriber Line.
ATM - Asynchronous Transfer Mode.
ATU-C - ADSL Transceiver Unit, Central Office end.
ATU-R - ADSL Transceiver Unit, Remote terminal end.
BER - Bit Error Ratio.
CAP - Carrierless Amplitude Modulation / Pulse Modulation.
DSL - Digital Subscriber Line.
SNR - Signal-to-Noise Ratio.
STM - Synchronous Transfer Mode.
*** DEFINITIONS ***
DOWNSTREAM
The flow of data in the direction from the ATU-C to ATU-R.
MARGIN (also referred to as 'SNR margin')
The difference between the SNR of the received signal and
the SNR required to provide a BER of 10E-7.
SYMBOL
The number of bits the transmitter is capable of
multiplexing and modulating in a single signalling interval.
SYMBOL RATE
The rate at which all symbols are transmitted.
UPSTREAM
The flow of data in the direction from the ATU-R to ATU-C.

A collection of managed objects defining the basic operation
of an ATU-C implementing the CAP line code.

A collection of managed objects defining the capability to
remotely manage a ATU-R.

A collection of managed objects defining near-end performance
data collection capability using 15-minute intervals.

A collection of managed objects defining near-end performance
data collection capability using 1-day intervals.

A collection of managed objects defining the basic operation
of an ATU-R implementing the CAP line code.