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VDSL Far-End Profile
Port |
The port assigned to this interface. |
Maximum Power(dB) |
Specifies the maximum aggregate power level in the range 0 to 14.5 dBm. Default: 58 |
Maximum SNR Margin(dB) |
Specifies the maximum Signal/Noise Margin in units of 0.10 dB, for a range of 0 to 31.0 dB. Default: 127 |
Minimum SNR Margin(dB) |
Specifies the minimum upstream Signal/Noise Margin in units of 0.10 dB, for a range of 0 to 31.0 dB. Default: 0 |
Target SNR Margin(dB) |
Specifies the target upstream Signal/Noise Margin in units of 0.10 dB, for a range of 0 to 31.0 dB. This is the Noise Margin the transceivers must achieve with a BER of 10^-7 or better to successfully complete initialization. |
Fast Maximum Data Rate(KB/s) |
Specifies the maximum upstream fast channel data rate in steps of 1000 bits/second. |
Fast Minimum Data Rate(KB/s) |
Specifies the minimum upstream fast channel data rate in steps of 1000 bits/second. |
Slow Maximum Data Rate(KB/s) |
Specifies the maximum upstream slow channel data rate in steps of 1000 bits/second. The maximum aggregate upstream transmit speed of the line can be derived from the sum of maximum downstream fast and slow channel data rates. |
Slow Minimum Data Rate(KB/s) |
Specifies the minimum upstream slow channel data rate in steps of 1000 bits/second. The minimum aggregate upstream transmit speed of the line can be derived from the sum of minimum downstream fast and slow channel data rates. |
Rate Ratio |
For dynamic rate adaptation at startup, the allocation of data rate in excess of the minimum data rate for each channel is controlled by the object. This object specifies the ratio of the allocation of the excess data rate between the fast and the slow channels. This allocation represents upstream Fast Channel Allocation/Slow Channel Allocation. Default:: 0 |
Maximum Interleave Delay |
Specifies the maximum interleave delay for the upstream slow channel. |
Power Backoff Control |
Upstream power backoff (PBO) control for this line. For transceivers which do not support upstream PBO control, this object MUST be fixed at disabled. If auto is selected, the transceiver will automatically adjust the power backoff. If manual is selected, then the transceiver will use the value from zhoneVdslLineConfUpPboLevel. disabled auto manual Default: Disabled |
Power Backoff Level(0-160) |
Specifies the upstream backoff level to be used when set to manual. Default 0 |
PSD Template |
The upstream PSD template to be used for the line. |
Target Slow Burst |
Specifies the target level of impulse noise (burst) protection for an interleaved (slow) channel. |
Maximum Fast FEC |
This parameter provisions the maximum level of Forward Error Correction (FEC) redundancy related overhead to be maintained for a fast channel. |
Trellis |
Enables/disables upstream Trellis coding. |
Maximum Agg. Transmit Power |
Maximum total power that is allowed to be transmitted in the upstream direction. |
Maximum PSD |
The maximum power spectral density level allowed on the line at the transmitter output upstream for initialization and showtime signals. |
PSD Shape |
custom-psd region-a-psd region-c-psd region-b-m1-a-psd region-b-m1-b-psd region-b-m1-us0-psd region-b-m2-a-psd, region-b-m2-m-psd region-b-m2-b-psd region-b-m2-us0-psd Maximum transmit PSD allowed in the upstream channel on a VDSL2 line. Default region-a-psd |
Virtual Noise SNR Mode |
mode1 mode2 mode3 Upstream virtual noise SNR mode on a VDSL2 line. Default mode1 |
Erasure Detection Fast |
Indicates whether the erasure detection mechanism should be enabled or disabled in the upstream fast channel. Default enable |
Erasure Detection Interleave |
Indicates whether the erasure detection mechanism should be enabled or disabled in the uptream slow channel (interleave). Default Enable |
RS Coding |
Parameter to enable/disable RS Coding in upsream channel. Default disable |
February 10, 2011