Thread: Modem Levels
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Old 19-05-2007, 11:22   #12
ECW_Original
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Re: Modem Levels

I'd like to post mine as I am unsure of how they should be, now take into considerationg, we have a HDU box fitted from the main feed, this is then split 3 ways, 1 to SACM, 1 to V+, and the other a lead through the brickwork to outside, then down to the living room, through the wall into a Samsung STB...


Cable Modem Downstream
Downstream Lock : Locked
Downstream Channel Id : 0
Downstream Frequency : 586750000 Hz
Downstream Modulation : QAM64
Downstream Symbol Rate : 6952 Ksym/sec
Downstream Interleave Depth : taps12Increment17
Downstream Receive Power Level : -2.1 dBmV
Downstream SNR : 35.3 dB


Cable Modem Upstream
Upstream Lock : Locked
Upstream Channel ID : 3
Upstream Frequency : 22000000 Hz
Upstream Modulation : QPSK
Upstream Symbol Rate : 2560 Ksym/sec
Upstream transmit Power Level : 39.0 dBmV
Upstream Mini-Slot Size : 2


Cable Modem Operation Configuration
Network Access : Allowed
Maximum Downstream Data Rate : 20480000
Maximum Upstream Data Rate : 768000
Maximum Upstream Channel Burst : 1600
Maximum Number of CPEs : 1
Modem Capability : Concatenation Enabled, Fragametation Enabled, PHS Disabled


But in the events log:

Cable Modem Event Log
First Time Last Time Counts Level ID Text
Sat May 19 10:55:09 2007 Sat May 19 10:55:09 2007 2 Critical(3) 82000500 Started Unicast Maintenance Ranging - No Response received - ...
Sat May 19 10:52:06 2007 Sat May 19 10:52:06 2007 1 Warning(5) 68010300 DHCP RENEW WARNING - Field invalid in response
Time Not Established Time Not Established 5 Critical(3) 68000300 DHCP WARNING - Non-critical field invalid in response.
Time Not Established Time Not Established 1 Critical(3) 68000200 DHCP FAILED - Request sent, No response
Time Not Established Time Not Established 1 Critical(3) 68000300 DHCP WARNING - Non-critical field invalid in response.
Time Not Established Time Not Established 1 Critical(3) 68000200 DHCP FAILED - Request sent, No response
Time Not Established Time Not Established 7 Critical(3) 68000300 DHCP WARNING - Non-critical field invalid in response.
Sun May 13 00:18:51 2007 Sun May 13 00:18:51 2007 1 Critical(3) 82000400 Received Response to Broadcast Maintenance Request, But no Un...
Sat May 12 23:53:32 2007 Sat May 12 23:53:32 2007 1 Critical(3) 82000500 Started Unicast Maintenance Ranging - No Response received - ...
Time Not Established Time Not Established 2 Critical(3) 68000300 DHCP WARNING - Non-critical field invalid in response.
Sat May 12 21:05:29 2007 Sat May 12 21:05:29 2007 1 Critical(3) 82000500 Started Unicast Maintenance Ranging - No Response received - ...
Time Not Established Time Not Established 1 Critical(3) 68000300 DHCP WARNING - Non-critical field invalid in response.
Sat May 12 18:15:31 2007 Sat May 12 18:15:31 2007 1 Critical(3) 82000400 Received Response to Broadcast Maintenance Request, But no Un...
Time Not Established Time Not Established 7 Critical(3) 68000300 DHCP WARNING - Non-critical field invalid in response.
Time Not Established Time Not Established 1 Critical(3) 82000200 No Ranging Response received - T3 time-out
Time Not Established Time Not Established 1 Critical(3) 82000700 Unicast Ranging Received Abort Response - Re- initializing MAC
Time Not Established Time Not Established 2 Critical(3) 82000200 No Ranging Response received - T3 time-out
Time Not Established Time Not Established 1 Critical(3) 82000700 Unicast Ranging Received Abort Response - Re- initializing MAC
Time Not Established Time Not Established 2 Critical(3) 82000200 No Ranging Response received - T3 time-out
Time Not Established Time Not Established 55 Critical(3) 84000200 SYNC Timing Synchronization failure - Failed to acquire FEC f...
Time Not Established Time Not Established 2470 Critical(3) 84000100 SYNC Timing Synchronization failure - Failed to acquire QAM/Q...



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