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"Failed to acquire FEC framing"
What does this error mean on acable modem??
"Failed to acquire FEC framing"
"Failed to acquire FEC framing"
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FEC=forward error correction.
Either there is too much noise on the cable, signal level is too low, or the modem is bad.
Either there is too much noise on the cable, signal level is too low, or the modem is bad.
Could you let me know what the following errors mean;
2005-6-29 4:15:13 Critical SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
42 2005-6-29 4:15:13 Critical SYNC Timing Synchronization failure - Failed to acquire FEC framing
43 2005-6-29 4:15:12 Critical SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
44 2005-6-29 4:15:12 Critical SYNC Timing Synchronization failure - Failed to acquire FEC framing
45 2005-6-29 4:15:6 Critical SYNC Timing Synchronization failure - Failed to acquire FEC framing
46 2005-6-29 4:15:4 Critical SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
47 2005-6-29 4:15:3 Critical Unicast Ranging Received Abort Response - Re- initializing MAC
48 2005-6-29 4:15:2 Critical No Ranging Response received - T3 time-out
49 2005-6-29 4:14:58 Critical Unicast Ranging Received Abort Response - Re- initializing MAC
50 2005-6-29 4:6:54 Critical DHCP WARNING - Non-critical field invalid in response.
51 2005-6-29 4:6:48 Critical No Ranging Response received - T3 time-out
52 2005-6-29 4:6:45 Critical Unicast Ranging Received Abort Response - Re- initializing MAC
53 2005-6-29 4:1:41 Critical Started Unicast Maintenance Ranging - No Response received - T3 time-out
54 2005-6-29 4:1:27 Critical DHCP WARNING - Non-critical field invalid in response.
55 2005-6-29 4:1:20 Critical No Ranging Response received - T3 time-out
56 2005-6-29 4:1:5 Critical Unicast Ranging Received Abort Response - Re- initializing MAC
57 2005-6-29 4:1:5 Critical SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
58 2005-6-29 4:1:2 Critical No Ranging Response received - T3 time-out
59 2005-6-29 4:0:57 Critical Unicast Ranging Received Abort Response - Re- initializing MAC
60 2005-6-29 4:0:57 Critical SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
Total: 41 - 60 of 100
Thank you.
A
2005-6-29 4:15:13 Critical SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
42 2005-6-29 4:15:13 Critical SYNC Timing Synchronization failure - Failed to acquire FEC framing
43 2005-6-29 4:15:12 Critical SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
44 2005-6-29 4:15:12 Critical SYNC Timing Synchronization failure - Failed to acquire FEC framing
45 2005-6-29 4:15:6 Critical SYNC Timing Synchronization failure - Failed to acquire FEC framing
46 2005-6-29 4:15:4 Critical SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
47 2005-6-29 4:15:3 Critical Unicast Ranging Received Abort Response - Re- initializing MAC
48 2005-6-29 4:15:2 Critical No Ranging Response received - T3 time-out
49 2005-6-29 4:14:58 Critical Unicast Ranging Received Abort Response - Re- initializing MAC
50 2005-6-29 4:6:54 Critical DHCP WARNING - Non-critical field invalid in response.
51 2005-6-29 4:6:48 Critical No Ranging Response received - T3 time-out
52 2005-6-29 4:6:45 Critical Unicast Ranging Received Abort Response - Re- initializing MAC
53 2005-6-29 4:1:41 Critical Started Unicast Maintenance Ranging - No Response received - T3 time-out
54 2005-6-29 4:1:27 Critical DHCP WARNING - Non-critical field invalid in response.
55 2005-6-29 4:1:20 Critical No Ranging Response received - T3 time-out
56 2005-6-29 4:1:5 Critical Unicast Ranging Received Abort Response - Re- initializing MAC
57 2005-6-29 4:1:5 Critical SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
58 2005-6-29 4:1:2 Critical No Ranging Response received - T3 time-out
59 2005-6-29 4:0:57 Critical Unicast Ranging Received Abort Response - Re- initializing MAC
60 2005-6-29 4:0:57 Critical SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
Total: 41 - 60 of 100
Thank you.
A
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Broadband
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The term broadband commonly refers to high-speed Internet access that is always on and faster than the traditional dial-up access. Broadband includes several high-speed transmission technologies such as digital subscriber line (DSL), cable, fiber optics, wireless (for which there is a separate topic), satellite and broadband over powerlines (BPL).