Users Manual Part 1

Phoenix G2 IDU User Manual WEB GUI
SAF Tehnika JSC
65
Status  Counters  Modem
This section displays basic modem performance counters and built-in Bit Error Rate (BER)
counters. For BER counter only unassigned capacity will be used (Refer to Config  Ports 
MUX section)
Figure 3.18 “Status  Counters  Modem” page
1) FEC RX Blocks – the overall number of received airframes
2) FEC Corrected Blocks – the number of air-frames which were repaired by FEC (Forward
Error Correction). This number represents a fragment of the FEC RX Blocks
3) FEC Uncorrected Errors – the number of air-frames which could not be repaired by FEC.
This number represents a fragment of the FEC RX Blocks
4) Uncorrected – Last Second – the number of air-frames which could not be repaired
during the last second
5) FEC Global Rate – the ratio of FEC Uncorrected Errors / FEC RX Blocks
6) FEC Actual Rate – same as above but for latest second only
7) Uncorrected TLE – time since last error; a number of seconds from the last error
occurrence. It should correspond to the time since pressing the button
8) Uncorrected TBE – time between last two error events
9) Uncorrected EFS – error free seconds; it should correspond to time since pressing the
button
10) Uncorrected ERS – error seconds; number of seconds during which errors occurred
11) Status – BER tester synchronization status (sync|nosync) or n/a when there is no
active link to the remote side or free capacity left for the BER tester