Архив форума с сайта www.usrmodem.ru » Модемы U.S.Robotics

Модемы U.S.Robotics » AVC-56k не хочет работать быстрее 24000
yunis Воскресенье, Май 19, 2002 - 13:57:

Модем соединяется быстро, но не выше 24000. Если же и получается быстрее, то уже на 28800 отключает связь через1-2 минуты и это при S80=3!
При S80=0 - модем вообще не коннектится.
Статистика нормального коннекта:
Advanced Voice Courier External Settings...

B0 C1 E0 F1 M1 Q0 V1 X4 J0 #CID=0
&A3 &B1 &C1 &D2 &G0 &H1 &I0 &K1 &M4 &N0
&P0 &R2 &S0 &T5 &U0 &X0 &Y1 %N6
BAUD=115200 PARITY=N WORDLEN=8 DIAL=HUNT ON HOOK TIMER

S00=000 S01=000 S02=043 S03=013 S04=010 S05=008 S06=002 S07=060 S08=002 S09=006
S10=014 S11=070 S12=050 S13=000 S14=000 S15=000 S16=000 S17=000 S18=000 S19=000
S20=000 S21=010 S22=017 S23=019 S24=150 S25=005 S26=001 S27=000 S28=008 S29=020
S30=000 S31=000 S32=009 S33=000 S34=000 S35=000 S36=000 S37=000 S38=000 S39=006
S40=000 S41=000 S42=126 S43=200 S44=015 S45=000 S46=050 S47=000 S48=000 S49=000
S50=000 S51=064 S52=000 S53=000 S54=064 S55=000 S56=000 S57=000 S58=033 S59=000
S60=000 S61=000 S62=000 S63=000 S64=000 S65=000 S66=000 S67=000 S68=000 S69=000
S70=000 S71=008 S72=030 S73=025 S74=010 S75=003 S76=100 S77=080 S78=030 S79=042
S80=003 S81=001 S82=002 S83=008 S84=000 S85=000 S86=006 S87=008 S88=000 S89=000
S90=000 S91=000 S92=000 S93=000 S94=000 S95=000 S96=000 S97=000 S98=000 S99=000

S100=010 S101=035 S102=004 S103=255 S104=009 S105=125 S106=075 S107=024
S108=180 S109=004 S110=003 S111=000 S112=000 S113=000 S114=000 S115=128
S116=000 S117=000 S118=000 S119=000
LAST DIALED #: T672262

Advanced Voice Courier External Link Diagnostics...

Chars sent 95496 Chars Received 200155
Chars lost 0
Octets sent 40472 Octets Received 124883
Blocks sent 2538 Blocks Received 1978
Blocks resent 6
Retrains Requested 0 Retrains Granted 0
Line Reversals 0 Blers 33
Link Timeouts 1 Link Naks 1

Data Compression V42BIS 2048/32
Equalization Long Caller's Number: UNK
Fallback Enabled Remote ID: UNK
Protocol LAPM 128/15
Last Call 00:19:08

Disconnect Reason is DTR dropped
Modem Firmware by Andrey V.Vavaev. http://www.usrmodem.ru

Advanced Voice Courier External Configuration...

Country Code Russia
Modem Options HST,V32bis,V32terbo,V34+,AON,VOICE
Fax Options Class 1,Class 2.0
Hardware Options i80186-25MHz/512k FLASH/64k RAM

Firmware date 13/02/02
Firmware rev 2.1.12 Delta

Serial Number 21PR27K77M0P

Extended Link Diagnostics...

Modulation Protocol V.34+
Speed 24000/26400
Carrier Freq ( Hz ) 1920/1920
Symbol Rate 3200/3200
Trellis Code 64S-4D/64S-4D
Nonlinear Encoding ON/ON
Precoding ON/ON
Shaping ON/ON
Preemphasis Index 0/0
Recv/Xmit Level (-dBm) 33.8/10.2
SNR ( dB ) 32.3
Near Echo Loss ( dB ) 12.5
Far Echo Loss ( dB ) 36.3
Roundtrip Delay (msec) 2
Timing Offset ( ppm) 0
Carrier Offset ( ppm) 0
Speedshifts 0 requested(0 up, 0 down)/1 granted

-32 . . . . . . . . . . . . x x x x x x x x x . . . . 0
-34 . . . . . . x x x X X X X X X X X X X X X X x . . 2
-36 . . . . x X X X X X X X X X X X X X X X X X X . . 4
-38 . . . X X X X X X X X X X X X X X X X X X X X . . 6
-40 . . X X X X X X X X X X X X X X X X X X X X X X . 8
-42 . X X X X X X X X X X X X X X X X X X X X X X X . 10
-44 .=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=. 12
-46 . X X X X X X X X X X X X X X X X X X X X X X X . 14
-48 . X X X X X X X X X X X X X X X X X X X X X X X x 16
-50 . X X X X X X X X X X X X X X X X X X X X X X X X 18
-52 . X X X X X X X X X X X X X X X X X X X X X X X X 20
-54 X X X X X X X X X X X X X X X X X X X X X X X X X 22
Level --------------------Frequency-------------------- Attn
0 0 0 0 0 0 1 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3
1 3 4 6 7 9 0 2 3 5 6 8 9 1 2 4 5 7 8 0 1 3 4 6 7
5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

OK


Может что с модемом?


skorik Воскресенье, Май 19, 2002 - 17:47:

А вот статистика коннекта с другим провайдером, на ту же АТС.
Здесь все коннекты заканчиваются одинаково.
Advanced Voice Courier External Settings...

B0 C1 E0 F1 M1 Q0 V1 X4 J0 #CID=0
&A3 &B1 &C1 &D2 &G0 &H1 &I0 &K1 &M4 &N0
&P0 &R2 &S0 &T5 &U0 &X0 &Y1 %N6
BAUD=115200 PARITY=N WORDLEN=8 DIAL=HUNT ON HOOK TIMER

S00=000 S01=000 S02=043 S03=013 S04=010 S05=008 S06=002 S07=060 S08=002 S09=006
S10=014 S11=070 S12=050 S13=000 S14=000 S15=000 S16=000 S17=000 S18=000 S19=000
S20=000 S21=010 S22=017 S23=019 S24=150 S25=005 S26=001 S27=000 S28=008 S29=020
S30=000 S31=000 S32=009 S33=000 S34=000 S35=000 S36=000 S37=000 S38=000 S39=006
S40=000 S41=000 S42=126 S43=200 S44=015 S45=000 S46=050 S47=000 S48=000 S49=000
S50=000 S51=064 S52=000 S53=000 S54=064 S55=000 S56=000 S57=000 S58=033 S59=000
S60=000 S61=000 S62=000 S63=000 S64=000 S65=000 S66=000 S67=000 S68=000 S69=000
S70=000 S71=008 S72=030 S73=025 S74=010 S75=003 S76=100 S77=080 S78=030 S79=042
S80=003 S81=001 S82=002 S83=008 S84=000 S85=000 S86=006 S87=008 S88=000 S89=000
S90=000 S91=000 S92=000 S93=000 S94=000 S95=000 S96=000 S97=000 S98=000 S99=000

S100=010 S101=035 S102=004 S103=255 S104=009 S105=125 S106=075 S107=024
S108=180 S109=004 S110=003 S111=000 S112=000 S113=000 S114=000 S115=128
S116=000 S117=000 S118=000 S119=000
LAST DIALED #: T770

Advanced Voice Courier External Link Diagnostics...

Chars sent 6459 Chars Received 29726
Chars lost 0
Octets sent 3942 Octets Received 15575
Blocks sent 261 Blocks Received 194
Blocks resent 0
Retrains Requested 0 Retrains Granted 0
Line Reversals 0 Blers 334
Link Timeouts 1 Link Naks 0

Data Compression V42BIS 2048/32
Equalization Long Caller's Number: UNK
Fallback Enabled Remote ID: UNK
Protocol LAPM 128/15
Last Call 00:00:37

Disconnect Reason is Retransmit Limit
Modem Firmware by Andrey V.Vavaev.
http://www.usrmodem.ru

Advanced Voice Courier External Configuration...

Country Code Russia
Modem Options HST,V32bis,V32terbo,V34+,AON,VOICE
Fax Options Class 1,Class 2.0
Hardware Options i80186-25MHz/512k FLASH/64k RAM

Firmware date 13/02/02
Firmware rev 2.1.12 Delta

Serial Number 21PR27K77M0P

Extended Link Diagnostics...

Modulation Protocol V.34+
Speed 24000/28800
Carrier Freq ( Hz ) 1920/1829
Symbol Rate 3200/3200
Trellis Code 64S-4D/16S-4D
Nonlinear Encoding ON/ON
Precoding ON/ON
Shaping ON/ON
Preemphasis Index 0/0
Recv/Xmit Level (-dBm) 35.1/13.2
SNR ( dB ) 26.4
Near Echo Loss ( dB ) 1.1
Far Echo Loss ( dB ) 33.4
Roundtrip Delay (msec) 5
Timing Offset ( ppm) 0
Carrier Offset ( ppm) 0
Speedshifts 0 requested(0 up, 0 down)/1 granted

-32 . . . . . . . . . . . . . . . . . x x x x x . . . 0
-34 . . . . . . . . x x x X X X X X X X X X X X X . . 2
-36 . . . . . x X X X X X X X X X X X X X X X X X X . 4
-38 . . . x X X X X X X X X X X X X X X X X X X X X . 6
-40 . . X X X X X X X X X X X X X X X X X X X X X X X 8
-42 . X X X X X X X X X X X X X X X X X X X X X X X X 10
-44 x=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X=X 12
Level --------------------Frequency-------------------- Attn
0 0 0 0 0 0 1 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3
1 3 4 6 7 9 0 2 3 5 6 8 9 1 2 4 5 7 8 0 1 3 4 6 7
5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

OK


Андрей skorik Понедельник, Май 20, 2002 - 00:46:

У прошивки Delta до сих пор есть неисправленный глюк в результате которого соединение очень часто разрывается с диагностикой Retransmit Limit. В настоящий момент лечится только сменой на Gamma или Sigma.


skorik Андрей Среда, Май 22, 2002 - 16:03:

А что с первой статистикой?

Архив форума с сайта www.usrmodem.ru Designed by D-Studio Design