IDC 5614 BXL/VR+ Подскажите можно ли улучшить связь???

[Slalex]

Вот моя статистика:

Time Online.................. 00:13:41
Termination Reason........... LOCAL REQUEST
Tx Rate (Last/Init/Min/Max).. 28800/28800/28800/28800 bps
Rx Rate (Last/Init/Min/Max).. 53333/48000/46667/53333 bps
Modulation................... V.90
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 85
Tx/Power Drop/Rx Level....... 15/3/18
SNR Last/Min/Max............. 43/43/43
Highest Rx/Tx State.......... 67/87
EQM Sum...................... 00CD
RBS Pattern.................. 00
Rate Drop.................... 0
Digital Loss................. 2000
Retrains Issued/Granted/Auto. 1/0/0
Renegs Issued/Granted........ 13/0
FForwards/FBacks/Denied...... 9/5/0
Forced FB/FB after FF/MaxREJ. 0/0/5
Last dialed number........... T777
V90 9481834347EB
_________________
Slalex

[Technical Support]

Немного улучшить можно

1. Установите микропрограмму версии 2.26. Для установки пользуйтесь загрузчиком FldrWin/VR, он есть на страничке "Микропрограммы" этого сайта.

2. Пропишите в строке инициализации в свойствах модема такие команды:

S91=18 S210.7=1 S55.4=1 S202.3=1 S17=52
_________________
Inpro
Technical Support

[Slalex]

Спасибо за оперативный ответ!!!
Вот что получилось:
Time Online.................. 00:06:34
Termination Reason........... LOCAL REQUEST
Tx Rate (Last/Init/Min/Max).. 28800/28800/28800/28800 bps
Rx Rate (Last/Init/Min/Max).. 50667/50667/50667/50667 bps
Modulation................... V.90
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 37
Tx/Power Drop/Rx Level....... 18/0/18
SNR Last/Min/Max............. 43/43/43
Highest Rx/Tx State.......... 67/67
EQM Sum...................... 0085
RBS Pattern.................. 00
Rate Drop.................... 0
Digital Loss................. 2000
Retrains Issued/Granted/Auto. 0/0/0
Renegs Issued/Granted........ 0/0
FForwards/FBacks/Denied...... 0/0/0
Forced FB/FB after FF/MaxREJ. 0/0/4
Last dialed number........... T777
V90 9481834347EB
Скорость чуть стала выше
_________________
Slalex

[Technical Support]

Хотелось бы увидеть всю статистику, а не только at%s. Если пользуетесь IDC Diagnostics, то там это называется "Extended statistics", если собираете статистику терминальной программой, то нужны ответы модема на команды:

at%s
at%s1
at#ud

Во время сеанса связи нужно нагрузить модем на приём. Скачайте какой-нибудь архивированный файл размером около 500Кб.
_________________
Inpro
Technical Support

[Slalex]

Добрый день!!!
Вот закачал прогу весом 650 KB.
Собрал расширеную статистику Вот она:

Negotiation Result (Rx/Tx)... V.90 Issue 1 (asymmetric)/V.34
Symbol Rate (Rx/Tx).......... 8000/3200
Carrier Frequency Hz, Tx..... 1829
EQM Value (Last/Min/Max)..... 19/13/127
EQM Hits..................... 0
EQM Last 10 Readings......... 13 18 16 15 16 14 22 20 19 16
Fast Retrains (RRWS) Count... 1
Last Retrain/Reneg Status.... Local Retrain
Last Retrain/Reneg Reason.... Local Fallback due to High EQM
Last Retrain/Reneg Time...... 0 minutes ago
Handshake Time/Retries....... 22 seconds/0
Non-linear Encoding, Rx/Tx... OFF/ON
Precoding, Rx/Tx............. OFF/ON
Shaping, Rx/Tx............... OFF/ON
Trellis Encoding, Tx......... 16 state
Pre-Emphasis Index, Tx....... 2
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 9,8
Last Rx/Tx State............. 67/67
Energy at 3750Hz/Average .... 2822/1506
Auto Gain Amplitude, db...... 10
Rx Level (Last/Min/Max), -dB. 17,2/17,2/17,2
Detection of 120 Hz Tones.... No
Detection of Dual PCM........ No
V.90 RBS Pattern............. 00
V.90 Alternating RBS Pattern. 00
V.90 Digital Pad Value, db... 0,0
V.90 Optimal Speed........... 46667 bps (Reg.S120=15)
V.8 Negotiation Started...... Yes
V.8bis Success............... Yes
V.8bis CRe,CRd,CL,MS,ACK,NAK. Yes/No/Yes/No/Yes/No
Remote Manufacturer.......... Rockwell (Conexant)
Remote Licensee Code......... Rockwell (Conexant)
Remote Protocol Support...... K56flex V.90
Remote K56flex Version....... 03
Remote K56flex Capabilities.. Prototype mode is not supported
Remote Type.................. Server (Digital)
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...... Unknown
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 1/116
Frames Errors, Rx/Tx......... 116/0 (1,3%/0,0%)
Frames Count, Rx/Tx.......... 8974/2019
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 2
Error Control Link NAKs...... 0
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 1 100 243
Characters Sent.............. 113 947
Average CPS, Rx/Tx........... 3108/321
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 61
_________________
Slalex

[Technical Support]

Нам нужна вся статистика, обычная и расширенная. "Обычная или расширенная" не устраивает, поскольку часть информации, которая есть в обычной, отсутствует в расширенной, и наоборот.
_________________
Inpro
Technical Support

[Slalex]

Извиняюсь, вот обычная и расширеная после закачки проги:

Time Online.................. 00:07:03
Termination Reason........... LOCAL REQUEST
Tx Rate (Last/Init/Min/Max).. 28800/28800/28800/28800 bps
Rx Rate (Last/Init/Min/Max).. 46667/48000/46667/50667 bps
Modulation................... V.90
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 21
Tx/Power Drop/Rx Level....... 18/0/18
SNR Last/Min/Max............. 43/43/43
Highest Rx/Tx State.......... 67/87
EQM Sum...................... 0082
RBS Pattern.................. 00
Rate Drop.................... 0
Digital Loss................. 2000
Retrains Issued/Granted/Auto. 1/0/0
Renegs Issued/Granted........ 7/0
FForwards/FBacks/Denied...... 3/5/0
Forced FB/FB after FF/MaxREJ. 4/3/9
Last dialed number........... T777
V90 9481834347EB

Расширенная:
Negotiation Result (Rx/Tx)... V.90 Issue 1 (asymmetric)/V.34
Symbol Rate (Rx/Tx).......... 8000/3200
Carrier Frequency Hz, Tx..... 1829
EQM Value (Last/Min/Max)..... 21/16/127
EQM Hits..................... 0
EQM Last 10 Readings......... 24 20 29 26 22 31 19 20 29 20
Fast Retrains (RRWS) Count... 5
Last Retrain/Reneg Status.... Local Rate Renegotiation
Last Retrain/Reneg Reason.... Local Fallback due to High EQM
Last Retrain/Reneg Time...... 3 minutes ago
Handshake Time/Retries....... 22 seconds/0
Non-linear Encoding, Rx/Tx... OFF/ON
Precoding, Rx/Tx............. OFF/ON
Shaping, Rx/Tx............... OFF/ON
Trellis Encoding, Tx......... 16 state
Pre-Emphasis Index, Tx....... 2
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 10,1
Last Rx/Tx State............. 67/87
Energy at 3750Hz/Average .... 2826/1499
Auto Gain Amplitude, db...... 10
Rx Level (Last/Min/Max), -dB. 17,2/17,2/17,2
Detection of 120 Hz Tones.... No
Detection of Dual PCM........ No
V.90 RBS Pattern............. 00
V.90 Alternating RBS Pattern. 00
V.90 Digital Pad Value, db... 0,0
V.90 Optimal Speed........... 48000 bps (Reg.S120=16)
V.8 Negotiation Started...... Yes
V.8bis Success............... Yes
V.8bis CRe,CRd,CL,MS,ACK,NAK. Yes/No/Yes/No/Yes/No
Remote Manufacturer.......... Rockwell (Conexant)
Remote Licensee Code......... Rockwell (Conexant)
Remote Protocol Support...... K56flex V.90
Remote K56flex Version....... 03
Remote K56flex Capabilities.. Prototype mode is not supported
Remote Type.................. Server (Digital)
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...... Unknown
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 1/141
Frames Errors, Rx/Tx......... 141/1 (1,1%/0,0%)
Frames Count, Rx/Tx.......... 12362/3173
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 5
Error Control Link NAKs...... 1
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 1 575 073
Characters Sent.............. 169 846
Average CPS, Rx/Tx........... 3723/401
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 61
_________________
Slalex

[Technical Support]

А ведь попросили же: установите микропрограмму версии 2.26!
_________________
Inpro
Technical Support

[Slalex]

Прошивка 2.26
После нагрузки модема.

Time Online.................. 00:16:48
Termination Reason........... LOCAL REQUEST
Tx Rate (Last/Init/Min/Max).. 28800/28800/28800/28800 bps
Rx Rate (Last/Init/Min/Max).. 45333/49333/45333/49333 bps
Modulation................... V.90
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 30
Tx/Power Drop/Rx Level....... 18/0/18
SNR Last/Min/Max............. 43/43/43
Highest Rx/Tx State.......... 67/87
EQM Sum...................... 0097
RBS Pattern.................. 00
Rate Drop.................... 0
Digital Loss................. 2000
Retrains Issued/Granted/Auto. 0/0/0
Renegs Issued/Granted........ 5/0
FForwards/FBacks/FEQM/Denied. 1/4/3/0
Forced FB/FB after FF/MaxREJ. 1/1/7
Last dialed number........... T777
V90 9481834347EB

Расширенная:

Negotiation Result (Rx/Tx)... V.90 Issue 1 (asymmetric)/V.34
Symbol Rate (Rx/Tx).......... 8000/3200
Carrier Frequency Hz, Tx..... 1829
EQM Value (Last/Min/Max)..... 30/14/82
EQM Hits..................... 0
EQM Last 10 Readings......... 19 23 31 18 21 21 22 21 22 21
Fast Retrains (RRWS) Count... 1
Last Retrain/Reneg Status.... Local Rate Renegotiation
Last Retrain/Reneg Reason.... Local Fallback due to High EQM
Last Retrain/Reneg Time...... 6 minutes ago
Handshake Time/Retries....... 22 seconds/0
Non-linear Encoding, Rx/Tx... OFF/ON
Precoding, Rx/Tx............. OFF/ON
Shaping, Rx/Tx............... OFF/ON
Trellis Encoding, Tx......... 16 state
Pre-Emphasis Index, Tx....... 1
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 9,8
Last Rx/Tx State............. 67/87
Energy at 3750Hz/Average .... 2959/1568
Auto Gain Amplitude, db...... 10
Rx Level (Last/Min/Max), -dB. 17,2/17,2/17,2
Detection of 120 Hz Tones.... No
Detection of Dual PCM........ No
V.90 RBS Pattern............. 00
V.90 Alternating RBS Pattern. 00
V.90 Digital Pad Value, db... 0,0
V.90 Optimal Speed........... No Limit (Reg.S120=0)
V.8 Negotiation Started...... Yes
V.8bis Success............... Yes
V.8bis CRe,CRd,CL,MS,ACK,NAK. Yes/No/Yes/No/Yes/No
Remote Manufacturer.......... Rockwell (Conexant)
Remote Licensee Code......... Rockwell (Conexant)
Remote Protocol Support...... K56flex V.90
Remote K56flex Version....... 03
Remote K56flex Capabilities.. Prototype mode is not supported
Remote Type.................. Server (Digital)
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...... Unknown
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 1/118
Frames Errors, Rx/Tx......... 118/0 (0,3%/0,0%)
Frames Count, Rx/Tx.......... 41865/9314
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 2
Error Control Link NAKs...... 0
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 5 511 728
Characters Sent.............. 369 457
Average CPS, Rx/Tx........... 5467/366
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 61
_________________
Slalex

[Technical Support]

Вполне достойный результат:

Average CPS, Rx/Tx........... 5467/366

Пожалуй, можно так и оставить.
_________________
Inpro
Technical Support