zxAnXdsl2LConfProfRaDsNrmsDs
ZTE-AN-XDSL2-MIB ·
.1.3.6.1.4.1.3902.1015.1001.1.3.1.1.25
Object
column
r/w
0.1 dB Unsigned32
The Downstream Down-Shift Noise Margin value, to be used when zxAnXdsl2LConfProfRaModeDs is set to dynamicRa. If the downstream noise margin is below this value and stays below that for more than the time specified by the zxAnXdsl2LConfProfRaDsTimeDs, the xTU-R shall attempt to decrease the downstream net data rate. The Downstream Down-shift Noise Margin ranges from 0 to 310 units of 0.1 dB (Physical values are 0 to 31 dB).
Context
- MIB
- ZTE-AN-XDSL2-MIB
- OID
.1.3.6.1.4.1.3902.1015.1001.1.3.1.1.25- Type
- column
- Access
- readwrite
- Status
- current
- Units
- 0.1 dB
- Parent
- zxAnXdsl2BaseConfProfEntry
- Table
- zxAnXdsl2BaseConfProfTable
- Siblings
- 59
Syntax
0.1 dB Unsigned32
Values & Constraints
Object Constraints
range: 0-310
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| zxAnXdsl2BaseConfProfileName This object identifies a row in this table. | column | OctetString | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.1 |
| zxAnXdsl2LConfProfVdslMaxNomAtpUs (MAXNOMATPus).
The maximum nominal aggregate transmit power in the upstream
direction during initialization and Showtime. It ranges from
0 to 255 units of 0.1 dBm (physical value… | column | 0.1 dBm Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.10 |
| zxAnXdsl2LConfProfVdslMaxNomPsdDs (MAXNOMPSDds).
The maximum nominal transmit PSD in the downstream
direction during initialization and Showtime. It ranges from
-600 to -300 units of 0.1 dBm/Hz. (physical values… | column | 0.1 dBm/Hz Integer32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.11 |
| zxAnXdsl2LConfProfVdslMaxNomPsdUs (MAXNOMPSDus).
The maximum nominal transmit PSD in the upstream direction
during initialization and Showtime. It ranges from -600 to
-300 units of 0.1 dBm/Hz. (physical values a… | column | 0.1 dBm/Hz Integer32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.12 |
| zxAnXdsl2LConfProfVdslMaxAggRxPwrUs (MAXRXPWRus).
The maximum upstream aggregate receive power over the relevant
set of sub-carriers. The xTU-C should verify that the
upstream power cutback is such that this maximu… | column | 0.1 dBm Integer32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.13 |
| zxAnXdsl2LConfProfAdslMaxNomAtpDs (MAXNOMATPds).
The maximum nominal aggregate transmit power in the
downstream direction during initialization and Showtime. It
ranges from 0 to 255 units of 0.1 dBm (physical val… | column | 0.1 dBm Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.14 |
| zxAnXdsl2LConfProfAdslMaxNomAtpUs (MAXNOMATPus).
The maximum nominal aggregate transmit power in the upstream
direction during initialization and Showtime. It ranges from
0 to 255 units of 0.1 dBm (physical value… | column | 0.1 dBm Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.15 |
| zxAnXdsl2LConfProfAdslMaxNomPsdDs (MAXNOMPSDds).
The maximum nominal transmit PSD in the downstream
direction during initialization and Showtime. It ranges from
-600 to -300 units of 0.1 dBm/Hz. (physical values… | column | 0.1 dBm/Hz Integer32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.16 |
| zxAnXdsl2LConfProfAdslMaxNomPsdUs (MAXNOMPSDus).
The maximum nominal transmit PSD in the upstream direction
during initialization and Showtime. It ranges from -600 to
-300 units of 0.1 dBm/Hz. (physical values a… | column | 0.1 dBm/Hz Integer32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.17 |
| zxAnXdsl2LConfProfAdslMaxAggRxPwrUs (MAXRXPWRus).
The maximum upstream aggregate receive power over the relevant
set of sub-carriers. The xTU-C should verify that the
upstream power cutback is such that this maximu… | column | 0.1 dBm Integer32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.18 |
| zxAnXdsl2LConfProfScMaskDs Sub-carriers mask. A bitmap of 4096 bits that allows
masking
up to 4096 downstream sub-carriers, depending on NSCds. If
bit i (0 <= i < NSCds) is set to '1', the
respective
… | column | VDSL2-LINE-TC-MIBXdsl2ScMaskDs | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.19 |
| zxAnXdsl2LConfProfXtuTransSysEna xTU Transmission System Enabling (xTSE). A list of the
different coding types enabled in this profile. It is coded
in a bit-map representation with 1 or more bits set. A bit
se… | column | ZxAnXdsl2TransmissionModeType | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.2 |
| zxAnXdsl2LConfProfScMaskUs Sub-carriers mask. A bitmap of 4096 bits that allows
masking
up to 4096 downstream sub-carriers, depending on NSCds. If
bit i (0 <= i < NSCus) is set to '1', the
respective
… | column | VDSL2-LINE-TC-MIBXdsl2ScMaskUs | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.20 |
| zxAnXdsl2LConfProfRaUsNrmDs The Downstream Up-Shift Noise Margin value, to be used when
zxAnXdsl2LConfProfRaModeDs is set to dynamicRa. If the downstream
noise margin is above this value and stays above it … | column | 0.1 dB Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.21 |
| zxAnXdsl2LConfProfRaUsNrmUs The Upstream Up-Shift Noise Margin value, to be used when
zxAnXdsl2LConfProfRaModeUs is set to dynamicRa. If the upstream
noise margin is above this value and stays above it for … | column | 0.1 dB Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.22 |
| zxAnXdsl2LConfProfRaUsTimeDs The Downstream Up-Shift Time Interval, to be used when
zxAnXdsl2LConfProfRaModeDs is set to dynamicRa. The interval of
time that the downstream noise margin should stay above the… | column | seconds Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.23 |
| zxAnXdsl2LConfProfRaUsTimeUs The Upstream Up-Shift Time Interval, to be used when
zxAnXdsl2LConfProfRaModeUs is set to dynamicRa. The interval of
time the upstream noise margin should stay above the
Upstream… | column | seconds Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.24 |
| zxAnXdsl2LConfProfRaDsNrmsUs The Upstream Downshift Noise Margin value, to be used when
zxAnXdsl2LConfProfRaModeUs is set to dynamicRa. If the upstream
noise margin is below this value and stays below that f… | column | 0.1 dB Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.26 |
| zxAnXdsl2LConfProfRaDsTimeDs The Downstream Downshift Time Interval, to be used when
zxAnXdsl2LConfProfRaModeDs is set to dynamicRa. The interval of
time the downstream noise margin should stay below the
Dow… | column | seconds Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.27 |
| zxAnXdsl2LConfProfRaDsTimeUs The Upstream Down-Shift Time Interval, to be used when
zxAnXdsl2LConfProfRaModeUs is set to dynamicRa. The interval of
time the upstream noise margin should stay below the Upstre… | column | seconds Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.28 |
| zxAnXdsl2LConfProfMsgMinUs Minimum Overhead Rate Upstream. Defines the minimum rate of
the message-based overhead that shall be maintained by the xTU
in upstream direction. Expressed in bits per second an… | column | kbps Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.29 |
| zxAnXdsl2LConfProfStandardProfile The set of profiles which allows the transceivers to support
a subset of allowed settings, as defined in G.993.2 Recommendation. | column | VDSL2-LINE-TC-MIBXdsl2LineProfiles | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.3 |
| zxAnXdsl2LConfProfMsgMinDs Minimum Overhead Rate Downstream. Defines the minimum rate
of
the message-based overhead that shall be maintained by the xTU
in downstream direction. Expressed in bits per sec… | column | kbps Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.30 |
| zxAnXdsl2LConfProfPmMode Power management state Enabling (PMMode). Defines the power
states the xTU-C or xTU-R may autonomously transition to on
this line.
The various bit positions are: allowTransitions… | column | VDSL2-LINE-TC-MIBXdsl2LinePmMode | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.31 |
| zxAnXdsl2LConfProfL0Time The minimum time (in seconds) between an Exit from the L2
state and the next Entry into the L2 state (L0-TIME).
It ranges from 0 to 255 seconds. | column | seconds Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.32 |
| zxAnXdsl2LConfProfL2Time The minimum time (in seconds) between an Entry into the
L2 state and the first Power Trim in the L2 state and between
two consecutive Power Trims in the L2 State (L2-TIME).
It ran… | column | seconds Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.33 |
| zxAnXdsl2LConfProfL2Atpr The maximum aggregate transmit power reduction (in dB) that
can be performed at transition of L0 to L2 state or through a
single Power Trim in the L2 state (L2-ATPR).
It ranges fr… | column | dB Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.34 |
| zxAnXdsl2LConfProfL2Atprt The total maximum aggregate transmit power reduction
(in dB) that can be performed in an L2 state. This is the
sum of all reductions of L2 Request (i.e., at transition of
L0 to L2… | column | dB Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.35 |
| zxAnXdsl2LConfProfPsdMaskDs (PSDMASKds).
The downstream PSD mask applicable at the U-C2 reference
point.
This parameter is used only for G.992.5 and it may impose PSD
restrictions (breakpoints) in addition t… | column | VDSL2-LINE-TC-MIBXdsl2PsdMaskDs | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.36 |
| zxAnXdsl2LConfProfPsdMaskUs (PSDMASKus).
The upstream PSD mask applicable at the U-R2 reference
point.
This parameter is used only for G.992.5 and it may impose PSD
restrictions (breakpoints) in addition to … | column | VDSL2-LINE-TC-MIBXdsl2PsdMaskUs | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.37 |
| zxAnXdsl2LConfProfPsdMaskSelectUs The selected upstream PSD mask. This parameter is used only
for annexes J and M of G.992.3 and G.992.5, and the same
selection is used for all relevant enabled bits in
zxAnXdsl2L… | column | Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.38 |
| zxAnXdsl2LConfProfTrellisDs Enabled or disabled the Trellis of downstream. | column | Enumeration | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.39 |
| zxAnXdsl2LConfProfLimitMask Limit Mask of the line. | column | Bits | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.4 |
| zxAnXdsl2LConfProfTrellisUs Enabled or disabled the Trellis of upstream. | column | Enumeration | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.40 |
| zxAnXdsl2LConfProfBitswapDs Enabled or disabled the Bitswap of downstream. | column | Enumeration | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.41 |
| zxAnXdsl2LConfProfBitswapUs Enabled or disabled the Bitswap of upstream. | column | Enumeration | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.42 |
| zxAnXdsl2LConfProfRetrainMode Enabled or disabled the Retrain. | column | Enumeration | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.43 |
| zxAnXdsl2LconfProfSnrModeDs This parameter enables/disables the transmitter referred virtual
noise in the downstream direction. If set to 2, the virtual noise
is disabled. If set to 1, the virtual noise is… | column | Enumeration | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.44 |
| zxAnXdsl2LconfProfSnrModeUs This parameter enables/disables the transmitter referred virtual
noise in the Upstream direction. If set to 2, the virtual noise
is disabled. If set to 1, the virtual noise is e… | column | Enumeration | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.45 |
| zxAnXdsl2LConfProfTxRefVNDs This configuration parameter defines the downstream transmitter
referred virtual noise (TXREFVNds).
The TXREFVNds shall be specified through a set of breakpoints.
Each breakpoi… | column | OctetString | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.46 |
| zxAnXdsl2LConfProfTxRefVNUs This configuration parameter defines the upstream transmitter
referred virtual noise (TXREFVNus). The TXREFVNus shall be
specified through a set of breakpoints. Each breakpoint … | column | OctetString | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.47 |
| zxAnXdsl2Ch1ConfProfMinResDataRateDs Minimum Reserved Data Rate on Downstream direction. The
minimum reserved net data rate for the bearer channel, coded
in bit/s. This parameter is used only if the Rate Adaptation… | column | kbps Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.48 |
| zxAnXdsl2Ch1ConfProfMinResDataRateUs Minimum Reserved Data Rate on Upstream direction. The minimum
reserved net data rate for the bearer channel, coded in
bit/s. This parameter is used only if the Rate Adaptation
M… | column | kbps Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.49 |
| zxAnXdsl2LConfProfUs0Disable Enable or disable the use of US0. | column | Enumeration | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.5 |
| zxAnXdsl2Ch1ConfProfMinDataRateLowPwrDs Minimum Data Rate in Low Power state on Downstream direction.
The minimum net data rate for the bearer channel, coded in
bit/s., during the low power state (L1 in G.992.2, L2 in
G… | column | kbps Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.50 |
| zxAnXdsl2Ch1ConfProfMaxBerDs Maximum Bit Error Ratio on Downstream direction. The maximum
bit error ratio for the bearer channel. The parameter can
take the following values (for 1E-3, 1E-5 or 1E-7):
emi… | column | VDSL2-LINE-TC-MIBXdsl2MaxBer | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.51 |
| zxAnXdsl2Ch1ConfProfMaxBerUs Maximum Bit Error Ratio on Upstream direction. The maximum
bit error ratio for the bearer channel. The parameter can
take the following values (for 1E-3, 1E-5 or 1E-7):
eminu… | column | VDSL2-LINE-TC-MIBXdsl2MaxBer | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.52 |
| zxAnXdsl2Ch1ConfProfImaEnabled IMA Mode Enable. The parameter enables the IMA operation mode
in the ATM Data Path. Relevant only if the channel is of ATM
Data Path. When in 'enable' state, the ATM data path … | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.53 |
| zxAnXdsl2Ch2ConfProfMinResDataRateDs Minimum Reserved Data Rate on Downstream direction. The
minimum reserved net data rate for the bearer channel, coded
in bit/s. This parameter is used only if the Rate Adaptation… | column | kbps Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.54 |
| zxAnXdsl2Ch2ConfProfMinResDataRateUs Minimum Reserved Data Rate on Upstream direction. The minimum
reserved net data rate for the bearer channel, coded in
bit/s. This parameter is used only if the Rate Adaptation
M… | column | kbps Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.55 |
| zxAnXdsl2Ch2ConfProfMinDataRateLowPwrDs Minimum Data Rate in Low Power state on Downstream direction.
The minimum net data rate for the bearer channel, coded in
bit/s., during the low power state (L1 in G.992.2, L2 in
G… | column | kbps Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.56 |
| zxAnXdsl2Ch2ConfProfMaxBerDs Maximum Bit Error Ratio on Downstream direction. The maximum
bit error ratio for the bearer channel. The parameter can
take the following values (for 1E-3, 1E-5 or 1E-7):
emi… | column | VDSL2-LINE-TC-MIBXdsl2MaxBer | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.57 |
| zxAnXdsl2Ch2ConfProfMaxBerUs Maximum Bit Error Ratio on Upstream direction. The maximum
bit error ratio for the bearer channel. The parameter can
take the following values (for 1E-3, 1E-5 or 1E-7):
eminu… | column | VDSL2-LINE-TC-MIBXdsl2MaxBer | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.58 |
| zxAnXdsl2Ch2ConfProfImaEnabled IMA Mode Enable. The parameter enables the IMA operation mode
in the ATM Data Path. Relevant only if the channel is of ATM
Data Path. When in 'enable' state, the ATM data path … | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.59 |
| zxAnXdsl2LConfProfUs0Mask The set of profiles which allows the transceivers to support
a subset of allowed settings, as defined in G.993.2 Recommendation. | column | VDSL2-LINE-TC-MIBXdsl2LineUs0Mask | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.6 |
| zxAnXdsl2LConfProfRowStatus This object is used to create a new row or to modify or
delete an existing row in this table.
A profile is activated by setting this object to 'active'.
When 'activ… | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.64 |
| zxAnXdsl2LConfProfRfiBandsDs RfiBands configured in the downstream. | column | VDSL2-LINE-TC-MIBXdsl2RfiBands | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.7 |
| zxAnXdsl2LConfProfVdsl2CarMask (VDSL2-CARMASK).
VDSL2 specific Sub-carriers mask. This configuration
parameter defines the restrictions, additional to the band
plan, to determine the set of subcarriers allowed… | column | VDSL2-LINE-TC-MIBXdsl2CarMask | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.8 |
| zxAnXdsl2LConfProfVdslMaxNomAtpDs (MAXNOMATPds).
The maximum nominal aggregate transmit power in the
downstream direction during initialization and Showtime. It
ranges from 0 to 255 units of 0.1 dBm (physical val… | column | 0.1 dBm Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.1.1.9 |