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K (number of bytes in DMT frame):
show the number of bytes in DMT frame.
R (number of check bytes in RS code word):
show the number of check bytes in RS code word.
S (RS code word size in DMT frame):
show the RS code word size in DMT frame.
D (interleaver depth):
show the interleaver depth.
Delay (msec):
show the delay time in msec.
INP (DMT symbol):
show the DMT symbol.
Super Frames: the total number of super frames.
Super Frame Errors: the total number of super frame errors.
RS Words:
Total number of Reed-Solomon code errors.
RS Correctable Errors:
Total number of RS with correctable errors.
RS Uncorrectable Errors:
Total number of RS words with uncorrectable errors.
HEC Errors:
Total number of Header Error Checksum errors.
OCD Errors:
Total number of out-of-cell Delineation errors.
LCD Errors:
Total number of Loss of Cell Delineation.
Total Cells:
Total number of cells.
Data Cells:
Total number of data cells.
Bit Errors:
Total number of bit errors.
Total ES:
Total Number of Errored Seconds.
Total SES:
Total Number of Severely Errored Seconds.
Total UAS:
Total Number of Unavailable Seconds.
xDSL BER Test:
Click this button to start a bit Error Rate Test. The ADSL Bit Error Rate (BER) test
determines the quality of the ADSL connection. The test is done by transferring idle cells containing
a known pattern and comparing the received data with this known pattern to check for any errors.
Select the Tested Time(sec), press
Start
to start test.
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When it is OK, the following test result window will appear. You can view the quality of ADSL
connection. Here the connection is OK.
Reset:
Click this button to reset the statistics.
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Bandwidth Usage
Bandwidth Usage provides users direct view of bandwidth usage with simple diagram. Bandwidth
usage shows the use of the bandwidth from two angles: Transmitted and Received, giving users a
clear idea of the usage.
LAN
Note:
P4 can be configured as EWAN, and when the device is in EWAN profile, there is no
P4/EWAN interface as P4 is working as a WAN port.
(DSL)
Press
View LAN Transmitted
button to change the diagram to the statistics from a Received Bytes
of view. (
Note:
means Ethernet port #3, and the traffic information of the port #3 is identified with
green, the same color with P3 in the diagram; other ports all take the same mechanism.)
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50
When you press
View WAN Traffic concurrently
button, the WAN Bandwidth Usage pops up so
that users can view the WAN traffic concurrently.
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51
WAN Service
Press
View WAN Transmitted
button to change the diagram to the statistics from a Received Bytes
of view.

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