Thread: No one Know what are Super Frame Errors

Hi what happen did no one know about these SUPER FRAME ERRORS....

Statistics -- ADSL

Mode: ADSL2
Line Coding: Trellis On
Status: No Defect
Link Power State: L0

Downstream Upstream
SNR Margin (dB): 24.5 12.5
Attenuation (dB): 39.0 23.0
Output Power (dBm): 12.4 17.8
Attainable Rate (Kbps): 7588 1244
Rate (Kbps): 2291 1021
MSGc (number of bytes in overhead channel message): 59 16
B (number of bytes in Mux Data Frame): 71 31
M (number of Mux Data Frames in FEC Data Frame): 1 1
T (Mux Data Frames over sync bytes): 1 3
R (number of check bytes in FEC Data Frame): 0 0
S (ratio of FEC over PMD Data Frame length): 0.9914 0.9922
L (number of bits in PMD Data Frame): 581 258
D (interleaver depth): 1 1
Delay (msec): 0 0

Super Frames: 1257068 212191
Super Frame Errors: 199 24
RS Words: 0 0
RS Correctable Errors: 0 0
RS Uncorrectable Errors: 0 N/A

HEC Errors: 82 86
OCD Errors: 0 0
LCD Errors: 0 0
Total Cells: 109457235 48768496
Data Cells: 35254048 2460641
Bit Errors: 0 3746

Total ES: 11 11
Total SES: 3 0
Total UAS: 32 32

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SF - Super Frames

Traditionally, a (Digital Signal 1) superfame consists of 24 frames contiguously transmitted together.

In adsl, a superframe consists of 68 adsl frames plus a synchronisation frame.
The adsl modem generates 4000 frames per second. The global duration of an adsl superframe is 17ms.

Super Frame Errors

Count of the Super Frames received which had an error.

Total ES / ESF

The total Extended Super Frame errors - See ESF.........