adsl2SCStatusBitsAlloc
ADSL2-LINE-MIB ·
.1.3.6.1.2.1.10.238.1.2.2.1.4
Object
column
bits OctetString
The bits allocation per sub-carrier. An array of 256 octets (512 nibbles), designed for supporting up to 512 (downstream) sub-carriers. The number of utilized nibbles on downstream direction depends on NSCds, and on upstream direction it depends on NSCus. This value is referred to here as NSC. Nibble i (0 <= i < NSC) is set to a value in the range 0 to 15 to indicate that the respective downstream or upstream sub-carrier i has the same amount of bits allocation.
Context
- MIB
- ADSL2-LINE-MIB
- OID
.1.3.6.1.2.1.10.238.1.2.2.1.4- Type
- column
- Access
- readonly
- Status
- current
- Units
- bits
- Parent
- adsl2SCStatusEntry
- Table
- adsl2SCStatusTable
- Siblings
- 18
Syntax
bits OctetString
Values & Constraints
Object Constraints
range: 0-256
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| adsl2SCStatusDirection The direction of the sub-carrier is either
upstream or downstream. | column | ADSL2-LINE-TC-MIBAdsl2Direction | .1.3.6.1.2.1.10.238.1.2.2.1.1 |
| adsl2SCStatusLogMt The number of symbols used to measure the H(f) logarithmic
measurement values for the respective transmission direction.
This parameter should correspond to the value specified in… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.2.1.10.238.1.2.2.1.10 |
| adsl2SCStatusLog An array of up to 512 real H(f) logarithmic representation
values in dB for the respective transmission direction. It is
designed to support up to 512 (downstream) sub-carriers.
… | column | OctetString | .1.3.6.1.2.1.10.238.1.2.2.1.11 |
| adsl2SCStatusQlnMt The number of symbols used to measure the Quiet Line Noise
values on the respective transmission direction. This
parameter should correspond to the value specified in the
recomme… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.2.1.10.238.1.2.2.1.12 |
| adsl2SCStatusQln An array of up to 512 real Quiet Line Noise values in dBm/Hz
for the respective transmission direction. It is designed for
up to 512 (downstream) sub-carriers.
The number of util… | column | dBm/Hz OctetString | .1.3.6.1.2.1.10.238.1.2.2.1.13 |
| adsl2SCStatusLnAtten When referring to the downstream direction, it is the measured
difference in the total power transmitted by the ATU-C and the
total power received by the ATU-R over all sub-carrie… | column | 0.1 dB Unsigned32 | .1.3.6.1.2.1.10.238.1.2.2.1.14 |
| adsl2SCStatusSigAtten When referring to the downstream direction, it is the measured
difference in the total power transmitted by the
ATU-C and the total power received by the ATU-R over all sub-
carri… | column | 0.1 dB Unsigned32 | .1.3.6.1.2.1.10.238.1.2.2.1.15 |
| adsl2SCStatusSnrMargin SNR Margin is the maximum increase in dB of the noise power
received at the ATU (ATU-R on downstream direction and ATU-C
on upstream direction), such that the BER requirements are… | column | 0.1 dB Integer32 | .1.3.6.1.2.1.10.238.1.2.2.1.16 |
| adsl2SCStatusAttainableRate Maximum Attainable Data Rate. The maximum net data rate
currently attainable by the ATU-C transmitter and ATU-R
receiver (when referring to downstream direction) or by the
ATU-R … | column | bits/second SNMPv2-SMIUnsigned32 | .1.3.6.1.2.1.10.238.1.2.2.1.17 |
| adsl2SCStatusActAtp Actual Aggregate Transmit Power from the ATU (ATU-R on
downstream direction and ATU-C on upstream direction), at the
instant of measurement. It ranges from -310 to 310 units of
0… | column | 0.1 dB SNMPv2-SMIInteger32 | .1.3.6.1.2.1.10.238.1.2.2.1.18 |
| adsl2SCStatusRowStatus Row Status. The manager may create and delete rows
of this table. Please see the description of
adsl2SCStatusTable above for more details. | column | SNMPv2-TCRowStatus | .1.3.6.1.2.1.10.238.1.2.2.1.19 |
| adsl2SCStatusMtime SNR Measurement Time. The number of symbols used to
measure the SNR values on the respective transmission
direction. It should correspond to the value specified in the
recommend… | column | symbols SNMPv2-SMIUnsigned32 | .1.3.6.1.2.1.10.238.1.2.2.1.2 |
| adsl2SCStatusSnr The SNR Margin per sub-carrier, expressing the ratio between
the received signal power and received noise power per
subscriber. It is an array of 512 octets, designed for
support… | column | OctetString | .1.3.6.1.2.1.10.238.1.2.2.1.3 |
| adsl2SCStatusGainAlloc The gain allocation per sub-carrier. An array of 512 16-bits
values, designed for supporting up to 512 (downstream) sub-
carriers.
The number of utilized octets on downstream dir… | column | OctetString | .1.3.6.1.2.1.10.238.1.2.2.1.5 |
| adsl2SCStatusTssi The transmit spectrum shaping (TSSi) breakpoints expressed
as the set of breakpoints exchanged during G.994.1.
Each breakpoint is a pair of values occupying 3 octets with the
foll… | column | ADSL2-LINE-TC-MIBAdsl2Tssi | .1.3.6.1.2.1.10.238.1.2.2.1.6 |
| adsl2SCStatusLinScale The scale factor to be applied to the H(f) linear
representation values for the respective transmission direction.
This parameter is only available after a loop diagnostic
procedu… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.2.1.10.238.1.2.2.1.7 |
| adsl2SCStatusLinReal An array of up to 512 complex H(f) linear representation
values in linear scale for the respective transmission
direction. It is designed to support up to 512 (downstream)
sub-ca… | column | OctetString | .1.3.6.1.2.1.10.238.1.2.2.1.8 |
| adsl2SCStatusLinImg An array of up to 512 complex H(f) linear representation
values in linear scale for the respective transmission
direction. It is designed to support up to 512 (downstream)
sub-ca… | column | OctetString | .1.3.6.1.2.1.10.238.1.2.2.1.9 |