hwVOPLineSpectrumConfProfScMaskUs
HUAWEI-VOP-MIB ·
.1.3.6.1.4.1.2011.6.144.1.1.4.1.15
Object
column
r/w
Xdsl2ScMaskUs
Upstream subcarriers mask.
A bitmap of 512 bits that allows masking up to 512 downstream subcarriers.
If bit i (0 <= i < NSCds) is set to '1', the respective downstream subcarrier
is masked, and if set to '0', the respective subcarrier is unmasked.
Note that there should always be unmasked subcarriers (i.e.,this object cannot be all 1's).
Also note that if NSCds < 512, all bits i(NSCds < i <= 512) should be set to '1'.
NSCus is the highest subcarrier index that can be transmitted in the upstream direction.
For G.992.3, G.992.4, and G.992.5, it is defined in the corresponding Recommendation.
For Annex A/G.992.1 and G.992.2, NSCus = 32 and for Annex B/G.992.1, NSCus = 64.
Context
- MIB
- HUAWEI-VOP-MIB
- OID
.1.3.6.1.4.1.2011.6.144.1.1.4.1.15- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- hwVOPLineSpectrumConfProfEntry
- Table
- hwVOPLineSpectrumConfProfTable
- Siblings
- 31
Syntax
Xdsl2ScMaskUs
- Source
- Xdsl2ScMaskUs
- Base type
OctetString
Values & Constraints
Type Constraints
range: 0..8
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| hwVOPLineSpectrumConfProfIndex The hwVOPLineSpectrumConfProfIndex identifies a row in the hwVOPLineSpectrumConfProfTable. | column | Unsigned32 | .1.3.6.1.4.1.2011.6.144.1.1.4.1.1 |
| hwVOPLineSpectrumConfProfL2Atprt 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 | .1.3.6.1.4.1.2011.6.144.1.1.4.1.10 |
| hwVOPLineSpectrumConfProfReferenceClock This object configures the clock reference for the ATU-C in a VDSL Line. | column | Xdsl2LineClockReferenceType | .1.3.6.1.4.1.2011.6.144.1.1.4.1.11 |
| hwVOPLineSpectrumConfProfBitSwapDs Enable or disable the bit swap downstream of a line. | column | Xdsl2BitSwap | .1.3.6.1.4.1.2011.6.144.1.1.4.1.12 |
| hwVOPLineSpectrumConfProfBitSwapUs Enable or disable the bit swap upstream of a line. | column | Xdsl2BitSwap | .1.3.6.1.4.1.2011.6.144.1.1.4.1.13 |
| hwVOPLineSpectrumConfProfScMaskDs Downstream subcarriers mask.
A bitmap of 512 bits that allows masking up to 512 downstream subcarriers.
If bit i (0 <= i < NSCds) is set to '1', the respective downstream subcarri… | column | Xdsl2ScMaskDs | .1.3.6.1.4.1.2011.6.144.1.1.4.1.14 |
| hwVOPLineSpectrumConfProfVdsl2CarMask VDSL2 specific subcarriers mask.
This configuration parameter defines the restrictions, additional to the band plan, to determine
the set of subcarriers allowed for transmission i… | column | Xdsl2CarMask | .1.3.6.1.4.1.2011.6.144.1.1.4.1.16 |
| hwVOPLineSpectrumConfProfMsgMinUs 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 and … | column | bits/second Unsigned32 | .1.3.6.1.4.1.2011.6.144.1.1.4.1.17 |
| hwVOPLineSpectrumConfProfMsgMinDs 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 second … | column | bits/second Unsigned32 | .1.3.6.1.4.1.2011.6.144.1.1.4.1.18 |
| hwVOPLineSpectrumConfProfProfiles The configuration parameter contains the G.993.2 profiles to
be allowed by the near-end xTU on this line.
It is coded in a bitmap representation (0 if not allowed, 1 if allowed). | column | Xdsl2LineProfiles | .1.3.6.1.4.1.2011.6.144.1.1.4.1.19 |
| hwVOPLineSpectrumConfProfRowStatus The hwVOPLineSpectrumConfProfRowStatus 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'.… | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.2011.6.144.1.1.4.1.2 |
| hwVOPLineSpectrumConfProfUs0Mask The configuration parameter contains the US0 PSD masks to be allowed
by the near-end xTU on the line.
This parameter is only defined for G.993.2 Annex A.
It is represented as a b… | column | Xdsl2LineUs0Mask | .1.3.6.1.4.1.2011.6.144.1.1.4.1.20 |
| hwVOPLineSpectrumConfProfCeFlag This parameter is a bit that enables the use of the optional cyclic extension values. | column | Xdsl2LineCeFlag | .1.3.6.1.4.1.2011.6.144.1.1.4.1.21 |
| hwVOPLineSpectrumConfProfModeSpecificPSDProfilesUsed The value of this object represents a pointer to one or more rows
in the hwVOPModeSpecificPSDConfProfTable. The number of pointers equals to the xDSL modes
enabled in hwVOPLineSpe… | column | OctetString | .1.3.6.1.4.1.2011.6.144.1.1.4.1.22 |
| hwVOPLineSpectrumConfProfForceInpDs If retransmission is not used in a given transmit direction,this parameter indicates that the framer settings
of the downstream bearer shall be selected such that the impulse noi… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.2011.6.144.1.1.4.1.23 |
| hwVOPLineSpectrumConfProfForceInpUs If retransmission is not used in a given transmit direction,this parameter indicates that the framer settings
of the upstream bearer shall be selected such that the impulse noise… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.2011.6.144.1.1.4.1.24 |
| hwVOPLineSpectrumConfProfRtxModeDs The mode of operation of G.998.4 retransmission in downstream direction.
Options:
1. forbidden (0) - G.998.4 retransmission not allowed.
2. preferred (1) - G.998.… | column | Enumeration | .1.3.6.1.4.1.2011.6.144.1.1.4.1.25 |
| hwVOPLineSpectrumConfProfRtxModeUs The mode of operation of G.998.4 retransmission in upstream direction.
Options:
1. forbidden (0) - G.998.4 retransmission not allowed.
2. preferred (1) - G.998.4 … | column | Enumeration | .1.3.6.1.4.1.2011.6.144.1.1.4.1.26 |
| hwVOPLineSpectrumConfProfLeftrThreshDs If retransmission is used in downstream direction, this parameter specifies the
threshold for declaring a near-end leftr defect. The value is coded as a fraction of the
NDR with… | column | 0.01 Unsigned32 | .1.3.6.1.4.1.2011.6.144.1.1.4.1.27 |
| hwVOPLineSpectrumConfProfLeftrThreshUs If retransmission is used in upstream direction, this parameter specifies the
threshold for declaring a near-end leftr defect. The value is coded as a fraction of the
NDR with v… | column | 0.01 Unsigned32 | .1.3.6.1.4.1.2011.6.144.1.1.4.1.28 |
| hwVOPGfastLineSpectrumConfProfGfastProfiles The configuration parameter contains the G.fast profiles to
be allowed by the near-end xTU on this line.
It is coded in a bitmap representation (0 if not allowed, 1 if allowed).
B… | column | HWVOPGfastProfiles | .1.3.6.1.4.1.2011.6.144.1.1.4.1.29 |
| hwVOPLineSpectrumConfProfDescription The hwVOPLineSpectrumConfProfDescription contains an optional human readable description for the profile. | column | OctetString | .1.3.6.1.4.1.2011.6.144.1.1.4.1.3 |
| hwVOPGfastLineSpectrumConfProfLowFreqEdgeValue Low-frequency Edge Stop-band Mask(LESM).
If a LESM is used, the LESM shall be specified with breakpoints.
These breakpoints are specified starting from ftr1, which is the start of… | column | Unsigned32 | .1.3.6.1.4.1.2011.6.144.1.1.4.1.30 |
| hwVOPGfastLineSpectrumConfProfGfastCarMaskDs G.fast specific subcarriers mask.
This configuration parameter defines the restrictions, additional to the band plan, to determine
the set of subcarriers allowed for transmission … | column | Xdsl2CarMask | .1.3.6.1.4.1.2011.6.144.1.1.4.1.31 |
| hwVOPGfastLineSpectrumConfProfGfastCarMaskUs G.fast specific subcarriers mask.
This configuration parameter defines the restrictions, additional to the band plan, to determine
the set of subcarriers allowed for transmission … | column | Xdsl2CarMask | .1.3.6.1.4.1.2011.6.144.1.1.4.1.32 |
| hwVOPLineSpectrumConfProfXtuTransSysEna 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 set t… | column | Xdsl2TransmissionModeType | .1.3.6.1.4.1.2011.6.144.1.1.4.1.4 |
| hwVOPLineSpectrumConfProfPmMode Power management state Enabling (PMMode).
Defines the power states the xTU-C or xTU-R may autonomously transition to on this line.
This is a set of bits, where any bit with a '1' … | column | Xdsl2LinePmMode | .1.3.6.1.4.1.2011.6.144.1.1.4.1.5 |
| hwVOPLineSpectrumConfProfL0Time The minimum time (in seconds) between an Exit from the L2 state
and the next Entry into the L2 state.
Unit: seconds. | column | seconds Unsigned32 | .1.3.6.1.4.1.2011.6.144.1.1.4.1.6 |
| hwVOPLineSpectrumConfProfL2Time 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.
Unit: seconds | column | seconds Unsigned32 | .1.3.6.1.4.1.2011.6.144.1.1.4.1.7 |
| hwVOPLineSpectrumConfProfL3Time This minimum time (in seconds) between an Entry into the L3 state and the L0 or L2 state.
Unit: seconds | column | seconds Unsigned32 | .1.3.6.1.4.1.2011.6.144.1.1.4.1.8 |
| hwVOPLineSpectrumConfProfL2Atpr 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.
Unit: dB. | column | dB Unsigned32 | .1.3.6.1.4.1.2011.6.144.1.1.4.1.9 |