HUAWEI-VDSL2-PRIV-MIB: View SNMP OID List / Download MIB

This MIB is used for defining Huawei's vdsl2 priv management MIB objects.

This table contains the VDSL SELT configuration, SELT result, SELT data. The index of this table is ifIndex.

This table contains the VDSL SELT configuration, SELT result, SELT data. The index of this entry is ifIndex.

This object is used to start the VDSL SELT. Only the start of the SELT is supported current. The stop of the SELT is not supported.

Selt test operation result.

Selt test result serial number.

Last package flag for test result.

Selt test result data.

Selt test parameter Loop Length.

Selt test parameter Loop Termination.

Selt test parameter Loop Gauge.

Selt test parameter Upstream Shannon Capacity.

Selt test parameter Downstream Shannon Capacity.

Selt test parameter Inband Noise 4096 values that indicate inband noise in DB/Hz, covering VDSL bands, from 0 to 30 MHz.

Selt test parameter Termination Response 180 values that indicate termination response magnitude from 0 to 18 kft.

Selt test parameter Upstream Rate vs. Margin This value is a measure of the quality of your upstream data signal relative to the noise on the line. Hundreds of values that indicate SNR margin in DB/Hz at a particular bit rate are provided, at a certain increments, up to 30 Mbps. This information may be plotted with the bit rate on the X-axis and the SNR margin on the Y-axis.

Selt test parameter Downstream Rate vs. Margin This value is a measure of the quality of your downstream data signal relative to the noise on the line. Hundreds of values that indicate SNR margin in DB/Hz at a particular bit rate are provided, at a certain increments, up to 30 Mbps. This information may be plotted with the bit rate on the X-axis and the SNR margin on the Y-axis.

Selt test parameter Upstream Margin vs. Rate

Selt test parameter Downstream Margin vs. Rate

Selt test parameter AttnAt180KHZ. It ranges from -950 to 0 (physical values are -95 to 0 dB). The invalid value is -1. If no SELT is performed, no SELT data is generated because the SELT is incomplete, or no SELT data can be obtained from the port because the SELT data is aged and cleared, the invalid value will be returned. Unit: 0.1 dB

Selt test parameter AttnAt300KHZ. It ranges from -950 to 0 (physical values are -95 to 0 dB). The invalid value is -1. If no SELT is performed, no SELT data is generated because the SELT is incomplete, or no SELT data can be obtained from the port because the SELT data is aged and cleared, the invalid value will be returned. Unit: 0.1 dB

Selt test parameter QuietSignal PSD. An array of 4096 16-bits values, designed for supporting up to 4096 (downstream) sub-carriers. It ranges from -150 to -40 units of 1dBm/Hz.

The scale factor of uncalibrated echo response shall be coded as a 32 bit unsigned integer.

The uncalibrated echo response, UER(i* UER_G*Df), shall be represented in linear format by a scale factor and a normalized complex number a(i)+j*b(i), where i is a frequency index i ranging from 0 to NSC-1, the subcarrier spacing, Df = 4.3125 kHz, and (NSC-1)*UER_G*Df is the highest frequency supported by the SELT-PMD functionality. The UER granularity parameter, UER_G, has two valid values: 1 and 2, indicating whether the measurements were performed using a tone spacing of 4.3125 kHz or of 8.625 kHz. If the uncalibrated echo response is being reported over a frequency range of 17.664 MHz or lower, UER_G shall be set to 1. If the uncalibrated echo response is being reported over a frequency range that is greater than 17.664 MHz, UER_G shall be set to 2. The scale factor shall be coded as a 32-bit unsigned integer. Both a(i) and b(i) shall be coded as 32-bit 2's complement signed integers. The value of UER(i* UER_G*Df) shall be defined as: UER(i* UER_G*Df) = (scale/2^31)*(a(i)+j*b(i))/2^31. In order to maximize precision, the scale factor shall be chosen such that max(|a(i)|, |b(i)|) over all i is equal to 2^31-1. NOTE - This data format supports an UER(f) granularity of 2^(-31) and an UER(f) dynamic range of approximately +6 dB to -186 dB, however it does not imply any future accuracy requirements. An UER(i*UER_G* Df) value indicated as a(i) = b(i) = -2^31 is a special value. It indicates that no measurement could be done for this subcarrier either because it is not supported by the SELT-PMD function, or that the value is out of range to be represented.

The uncalibrated echo response, UER(i* UER_G*Df), shall be represented in linear format by a scale factor and a normalized complex number a(i)+j*b(i), where i is a frequency index i ranging from 0 to NSC-1, the subcarrier spacing, Df = 4.3125 kHz, and (NSC-1)*UER_G*Df is the highest frequency supported by the SELT-PMD functionality. The UER granularity parameter, UER_G, has two valid values: 1 and 2, indicating whether the measurements were performed using a tone spacing of 4.3125 kHz or of 8.625 kHz. If the uncalibrated echo response is being reported over a frequency range of 17.664 MHz or lower, UER_G shall be set to 1. If the uncalibrated echo response is being reported over a frequency range that is greater than 17.664 MHz, UER_G shall be set to 2. The scale factor shall be coded as a 32-bit unsigned integer. Both a(i) and b(i) shall be coded as 32-bit 2's complement signed integers. The value of UER(i* UER_G*Df) shall be defined as: UER(i* UER_G*Df) = (scale/2^31)*(a(i)+j*b(i))/2^31. In order to maximize precision, the scale factor shall be chosen such that max(|a(i)|, |b(i)|) over all i is equal to 2^31-1. NOTE - This data format supports an UER(f) granularity of 2^(-31) and an UER(f) dynamic range of approximately +6 dB to -186 dB, however it does not imply any future accuracy requirements. An UER(i*UER_G* Df) value indicated as a(i) = b(i) = -2^31 is a special value. It indicates that no measurement could be done for this subcarrier either because it is not supported by the SELT-PMD function, or that the value is out of range to be represented.

The uncalibrated echo response, UER(i* UER_G*Df), shall be represented in linear format by a scale factor and a normalized complex number a(i)+j*b(i), where i is a frequency index i ranging from 0 to NSC-1, the subcarrier spacing, Df = 4.3125 kHz, and (NSC-1)*UER_G*Df is the highest frequency supported by the SELT-PMD functionality. The UER granularity parameter, UER_G, has two valid values: 1 and 2, indicating whether the measurements were performed using a tone spacing of 4.3125 kHz or of 8.625 kHz. If the uncalibrated echo response is being reported over a frequency range of 17.664 MHz or lower, UER_G shall be set to 1. If the uncalibrated echo response is being reported over a frequency range that is greater than 17.664 MHz, UER_G shall be set to 2. The scale factor shall be coded as a 32-bit unsigned integer. Both a(i) and b(i) shall be coded as 32-bit 2's complement signed integers. The value of UER(i* UER_G*Df) shall be defined as: UER(i* UER_G*Df) = (scale/2^31)*(a(i)+j*b(i))/2^31. In order to maximize precision, the scale factor shall be chosen such that max(|a(i)|, |b(i)|) over all i is equal to 2^31-1. NOTE - This data format supports an UER(f) granularity of 2^(-31) and an UER(f) dynamic range of approximately +6 dB to -186 dB, however it does not imply any future accuracy requirements. An UER(i*UER_G* Df) value indicated as a(i) = b(i) = -2^31 is a special value. It indicates that no measurement could be done for this subcarrier either because it is not supported by the SELT-PMD function, or that the value is out of range to be represented.

The uncalibrated echo response, UER(i* UER_G*Df), shall be represented in linear format by a scale factor and a normalized complex number a(i)+j*b(i), where i is a frequency index i ranging from 0 to NSC-1, the subcarrier spacing, Df = 4.3125 kHz, and (NSC-1)*UER_G*Df is the highest frequency supported by the SELT-PMD functionality. The UER granularity parameter, UER_G, has two valid values: 1 and 2, indicating whether the measurements were performed using a tone spacing of 4.3125 kHz or of 8.625 kHz. If the uncalibrated echo response is being reported over a frequency range of 17.664 MHz or lower, UER_G shall be set to 1. If the uncalibrated echo response is being reported over a frequency range that is greater than 17.664 MHz, UER_G shall be set to 2. The scale factor shall be coded as a 32-bit unsigned integer. Both a(i) and b(i) shall be coded as 32-bit 2's complement signed integers. The value of UER(i* UER_G*Df) shall be defined as: UER(i* UER_G*Df) = (scale/2^31)*(a(i)+j*b(i))/2^31. In order to maximize precision, the scale factor shall be chosen such that max(|a(i)|, |b(i)|) over all i is equal to 2^31-1. NOTE - This data format supports an UER(f) granularity of 2^(-31) and an UER(f) dynamic range of approximately +6 dB to -186 dB, however it does not imply any future accuracy requirements. An UER(i*UER_G* Df) value indicated as a(i) = b(i) = -2^31 is a special value. It indicates that no measurement could be done for this subcarrier either because it is not supported by the SELT-PMD function, or that the value is out of range to be represented.

Number of QLN(quiet line noise) per group. The scale value is 1 or 4294967295.4294967295 is invalid value.

The status of QLN capture switch. Options: 1. enable(1) - Enable QLN capture switch 2. disable(2) - Disable QLN capture switch 3. invalid(-1) - Invalid value Enumeration: 'enable': 1, 'disable': 2, 'invalid': -1.

The status of UER capture switch. Options: 1. enable(1) - Enable UER capture switch 2. disable(2) - Disable UER capture switch 3. invalid(-1) - Invalid value Enumeration: 'enable': 1, 'disable': 2, 'invalid': -1.

The relative variance of the uncalibrated echo response REL_VAR_UER(i* UER_G *Df) shall be represented as an 8-bit unsigned integer v(i), where i is the subcarrier index i = 0 to NSC-1. The value of REL_VAR_UER(i* UER_G *Df) shall be defined as REL_VAR_UER(i* UER_G *Df) = 3 - v(i)/2 dB. The number v(i) is an 8-bit unsigned integer in the range 0 to 254. This data format supports a REL_VAR_UER(i) over a range from -124 dB to +3 dB for each carrier with a granularity from 0.5 dB. Out of range values shall be clamped to the closest range bound. The special value v(i) = 255 indicates that no measurement is available for that carrier. Unit: 0.5dB

This parameter is the maximum allowed time for SELT uncalibrated echo response measurement, between the time of the start command written by the SELT-PMD-ME, and the time the result is available for read operation by SELT-PMD-ME. It is configurable between 5 seconds and 240 seconds, in steps of 1 second, Invalid value is 0xff. Unit: 1 second

This parameter is the maximum allowed time for SELT quiet line noise measurement, between the time of the start command written by the SELT-PMD-ME, and the time the result is available for read operation by SELT-PMD-ME. It is configurable between 1 second and 240 seconds, in steps of 1 second. Invalid value is 0xff. Unit: 1 second

UerStatus. Options: 1.off(1) - The status is off. 2.running(2) - The status is running. 3.completed(3) - The status is completed. 4.failed(4) - The status is failed. Enumeration: 'failed': 4, 'running': 2, 'off': 1, 'completed': 3.

QlnStatus. Options: 1.off(1) - The status is off. 2.running(2) - The status is running. 3.completed(3) - The status is completed. 4.failed(4) - The status is failed. Enumeration: 'failed': 4, 'running': 2, 'off': 1, 'completed': 3.

The status of calculation switch. Options: 1. enable(1) - Enable calculation switch 2. disable(2) - Disable calculation switch 3. invalid(-1) - Invalid value Default: enable(1) Enumeration: 'enable': 1, 'disable': 2, 'invalid': -1.

This table supports the configuration of vdsl selt level. The indexes of this table are hwFrameIndex and hwSlotIndex.

This table supports the configuration of vdsl selt level. The indexes of this entry are hwFrameIndex and hwSlotIndex.

The level of vdsl SELT: 1 Level0; 2 Level1; 3 Level2; 4 Level3. A special value of -1 indicates the level of vdsl SELT is invalid.

This table describes calibration data of selt test. The index of this table is ifIndex.

This table describes calibration data of selt test. The index of this entry is ifIndex.

It consists of 8 binary octets, including a provider code.

The part 1 of selt calibration data. The unit of selt calibration data is 0.00001.

The part 2 of selt calibration data. The unit of selt calibration data is 0.00001.