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Posted by Quaoar on March 31, 2005, 2:28 pm
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Alex wrote:
> No, my connection seems to be OK. Just want to know more about the
> error log and whether the signal strength is OK.
>
>> frank wrote:
>>> I have two counters that are high in the event log. ANything bad
>>> here? SYNC Timing Synchronization failure - Failed to acquire
>>> QAM/QPSK symbol timing 00:00:02 - 01/01/1970 02:19:36 - 03/14/2005
>>> 2148 SYNC Timing Synchronization failure - Failed to acquire
>>> FEC framing 00:00:03 - 01/01/1970 07:04:41 - 03/23/2005 770
>>> No Ranging Response received - T3 time-out 00:00:06 -
>>> 01/01/1970 02:28:47 - 03/14/2005 15
>>> SYNC Timing Synchronization failure - Failed to receive MAC
>>> SYNC frame within time-out period 00:03:08 - 01/01/1970 02:19:52 -
>>> 03/14/2005 57 Started Unicast Maintenance Ranging - No Response
>>> received - T3
>>> time-out 06:31:20 - 12/22/2004 17:26:47 - 03/30/2005 45807
>>> Received Response to Broadcast Maintenance Request, But no
>>> Unicast Maintenance opportunities received - T4 timeout 17:17:45 -
>>> 01/01/2005 02:16:26 - 03/14/2005 3
>>> TLV-11 - Illegal Set operation failed 17:18:25 - 01/01/2005
>>> 02:28:57 - 03/14/2005 3
>>>
>>>
>>> Cable Signal Details
>>>
>>> Forward Path: Return Path:
>>> Signal Acquired at 715.750 MHz Connection:
>>> Acquired SNR: 35.0 dB Frequency: 24.0 MHz
>>> Received Signal Strength: -6.6 dBmV Power
>>> Level: 48.0 dBmV
>>> Micro-Reflections: 41 dBc Channel ID: 1
>>> Modulation: 256 QAM Modulation: QPSK
>>
>> Is there a problem with your connection? Upload and download speeds
>> what you expect for Comcast?
>>
>> Q
Go to www.dslreports.com , cable modem FAQs. You will find the
appropriate ranges for the SNR and power levels. I don't know about the
log entries, but my guess is they are meaningless to the user and don't
reflect a problem with the modem.
Q
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