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[Игорьf]

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2814BXL/VR+ микропрограмма 2.26

Inpro IDC Modems Diagnostics, Version: 1.1.4.39
10/4/2005 11:28:42 PM - Outbound Call By RemoteAccess
--------------------------------------------------------
Modem Type: IDC-2814BXL/VR+ (Plus) Firmware Revision: V2.26
Time Online.................. 00:06:45
Termination Reason........... LOCAL REQUEST
Tx Rate (Last/Init/Min/Max).. 33600/33600/33600/33600 bps
Rx Rate (Last/Init/Min/Max).. 33600/33600/33600/33600 bps
Modulation................... V.34bis
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 31
Tx/Power Drop/Rx Level....... 9/1/25
SNR Last/Min/Max............. 43/43/43
Highest Rx/Tx State.......... 67/67
EQM Sum...................... 0019
Retrains Issued/Granted/Auto. 0/0/0
Renegs Issued/Granted........ 0/0
FForwards/FBacks/Denied...... 0/0/0
Forced FB/FB after FF/MaxREJ. 0/0/0
Last dialed number........... P87077001177


Negotiation Result (Rx/Tx)... V.34/V.34
Symbol Rate.................. 3429
Carrier Frequency Hz, Rx/Tx.. 1959/1959
EQM Value (Last/Min/Max)..... 31/28/38
EQM Hits..................... 0
EQM Last 10 Readings......... 34 31 31 30 34 34 31 33 32 32
Last Retrain/Reneg Status.... None
Last Retrain/Reneg Reason.... None
Last Retrain/Reneg Time...... 6 minutes ago
Handshake Time/Retries....... 19 seconds/0
Non-linear Encoding, Rx/Tx... ON/ON
Precoding, Rx/Tx............. ON/ON
Shaping, Rx/Tx............... ON/ON
Trellis Encoding, Tx......... 16 state
Pre-Emphasis Index, Tx....... 2
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 5.5
Last Rx/Tx State............. 67/67
Energy at 3750Hz/Average .... 1963/831
Rx Level (Last/Min/Max), -dB. 25.3/25.3/25.3
V.8 Negotiation Started...... Yes
V.8bis Success............... Yes
V.8bis CRe,CRd,CL,MS,ACK,NAK. Yes/No/Yes/No/Yes/No
Remote supports Symbol Rates. 2743 2800 3429 3000(L) 3000(H)
Remote supports Symbol Rates. 3200(L) 3200(H) 3429(Tx)
Remote supports Power Drop... Yes
Remote is CME Modem.......... No
Remote supports V.34bis...... Yes
Remote Max SR Difference..... 0 Symbol Rate Steps
Remote Frequency Source...... Internal
Error Correction Status Byte. ADP:R ODP:T
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 1/0
Frames Errors, Rx/Tx......... 0/0 (0.0%/0.0%)
Frames Count, Rx/Tx.......... 6467/1951
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 5
Error Control Link NAKs...... 0
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 1,013,915
Characters Sent.............. 124,316
Average CPS, Rx/Tx........... 2503/306
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 68


Inpro IDC Modems Diagnostics, Version: 1.1.4.39
10/5/2005 12:23:53 AM - Direct Log Write Entry
--------------------------------------------------------
Modem Type: IDC-2814BXL/VR+ (Plus) Firmware Revision: V2.26
Time Online.................. 00:39:42
Termination Reason........... LOCAL REQUEST
Tx Rate (Last/Init/Min/Max).. 33600/33600/33600/33600 bps
Rx Rate (Last/Init/Min/Max).. 33600/33600/33600/33600 bps
Modulation................... V.34bis
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 46
Tx/Power Drop/Rx Level....... 9/2/21
SNR Last/Min/Max............. 43/43/43
Highest Rx/Tx State.......... 67/67
EQM Sum...................... 0026
Retrains Issued/Granted/Auto. 0/0/0
Renegs Issued/Granted........ 0/0
FForwards/FBacks/Denied...... 0/0/0
Forced FB/FB after FF/MaxREJ. 0/0/2
Last dialed number........... PXXXXXXXXXXX


Negotiation Result (Rx/Tx)... V.34/V.34
Symbol Rate.................. 3429
Carrier Frequency Hz, Rx/Tx.. 1959/1959
EQM Value (Last/Min/Max)..... 46/36/67
EQM Hits..................... 0
EQM Last 10 Readings......... 42 45 43 43 44 46 42 43 47 43
Last Retrain/Reneg Status.... None
Last Retrain/Reneg Reason.... None
Last Retrain/Reneg Time...... 39 minutes ago
Handshake Time/Retries....... 19 seconds/0
Non-linear Encoding, Rx/Tx... ON/ON
Precoding, Rx/Tx............. ON/ON
Shaping, Rx/Tx............... ON/ON
Trellis Encoding, Tx......... 16 state
Pre-Emphasis Index, Tx....... 1
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 5.2
Last Rx/Tx State............. 67/67
Energy at 3750Hz/Average .... 5184/2676
Rx Level (Last/Min/Max), -dB. 20.9/21.3/20.9
V.8 Negotiation Started...... Yes
V.8bis Success............... Yes
V.8bis CRe,CRd,CL,MS,ACK,NAK. Yes/No/Yes/No/Yes/No
Remote supports Symbol Rates. 2743 2800 3429 3000(L) 3000(H)
Remote supports Symbol Rates. 3200(L) 3200(H) 3429(Tx)
Remote supports Power Drop... Yes
Remote is CME Modem.......... No
Remote supports V.34bis...... Yes
Remote Max SR Difference..... 0 Symbol Rate Steps
Remote Frequency Source...... Internal
Error Correction Status Byte. ADP:R ODP:T
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 1/14
Frames Errors, Rx/Tx......... 14/0 (0.0%/0.0%)
Frames Count, Rx/Tx.......... 72797/12288
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 0
Error Control Link NAKs...... 0
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 9,084,997
Characters Sent.............. 294,790
Average CPS, Rx/Tx........... 3814/123
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 64


Inpro IDC Modems Diagnostics, Version: 1.1.4.39
10/5/2005 11:00:18 PM - Direct Log Write Entry
--------------------------------------------------------
Modem Type: IDC-2814BXL/VR+ (Plus) Firmware Revision: V2.26
Time Online.................. 00:13:13
Termination Reason........... LOCAL REQUEST
Tx Rate (Last/Init/Min/Max).. 31200/31200/21600/31200 bps
Rx Rate (Last/Init/Min/Max).. 31200/33600/ 9600/33600 bps
Modulation................... V.34bis
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 22
Tx/Power Drop/Rx Level....... 9/4/27
SNR Last/Min/Max............. 43/32/43
Highest Rx/Tx State.......... 85/87
EQM Sum...................... 006E
Retrains Issued/Granted/Auto. 1/1/0
Renegs Issued/Granted........ 15/2
FForwards/FBacks/Denied...... 9/7/0
Forced FB/FB after FF/MaxREJ. 3/0/8
Last dialed number........... PXXXXXXXXXXX


Negotiation Result (Rx/Tx)... V.34/V.34
Symbol Rate.................. 3429
Carrier Frequency Hz, Rx/Tx.. 1959/1959
EQM Value (Last/Min/Max)..... 22/0/127
EQM Hits..................... 0
EQM Last 10 Readings......... 13 13 13 13 13 13 11 12 12 11
Last Retrain/Reneg Status.... Local Rate Renegotiation
Last Retrain/Reneg Reason.... Local Fallforward due to Low EQM
Last Retrain/Reneg Time...... 0 minutes ago
Handshake Time/Retries....... 20 seconds/0
Non-linear Encoding, Rx/Tx... OFF/ON
Precoding, Rx/Tx............. ON/ON
Shaping, Rx/Tx............... ON/ON
Trellis Encoding, Tx......... 16 state
Pre-Emphasis Index, Tx....... 2
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 5.5
Last Rx/Tx State............. 85/87
Energy at 3750Hz/Average .... 4163/2401
Rx Level (Last/Min/Max), -dB. 25.7/25.7/25.3
V.8 Negotiation Started...... Yes
V.8bis Success............... Yes
V.8bis CRe,CRd,CL,MS,ACK,NAK. Yes/No/Yes/No/Yes/No
Remote supports Symbol Rates. 2743 2800 3429 3000(L) 3000(H)
Remote supports Symbol Rates. 3200(L) 3200(H) 3429(Tx)
Remote supports Power Drop... Yes
Remote is CME Modem.......... No
Remote supports V.34bis...... Yes
Remote Max SR Difference..... 0 Symbol Rate Steps
Remote Frequency Source...... Internal
Error Correction Status Byte. ADP:R ODP:T
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 1/171
Frames Errors, Rx/Tx......... 171/3 (1.1%/0.1%)
Frames Count, Rx/Tx.......... 15949/5925
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 9
Error Control Link NAKs...... 3
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 2,442,236
Characters Sent.............. 387,460
Average CPS, Rx/Tx........... 3079/488
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 70

[Technical Support]

Первые 2 статистики просто идеальны. Третья - существенно хуже, но вполне терпимо.

Звонили на разные номера?
_________________
Inpro
Technical Support

[Игорьf]

Нет, номер один и то же. Просто иногда бывает, что тел. линия шумит.
А так я понял, что у меня все нормально? Значит будем спокойно работать и не мучать модем. Я просил вас прокоментировать, думая, а вдруг можно еще лучше.

[Technical Support]

В первых двух статистиках все показатели просто наилучшие:

- скорости приёма и передачи максимально возможные, 33600 бит/с
- полное отсутствие перетренировок и пересогласований скорости
- практически нулевой процент ошибок при приёме и передаче

В варианте "шумной линии" всё не так безоблачно, но тут, как говорится, делать особо нечего. Так что ничего менять не нужно.
_________________
Inpro
Technical Support