Dave_Murey Junior member
Зарегистрирован: 19.07.2003 Сообщения: 2 Откуда: Rostov-on-Don
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Добавлено: Вс Июл 20, 2003 12:12 pm Заголовок сообщения: Помогите, что можно "выжать" из этой линии |
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Подскажите, что можно сделатть, чтобы повысить скорость приёма в данном случае (текст диагностики прилагается ниже):
Inpro IDC 2814/5614 BXL/VR Diagnostics, Version 1.0.0.22
19.07.03 15:59:40 - Outbound Call by Remote Access
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Modem type: IDC-5614BXL/VR+ (Plus) Firmware revision: V2.22
Time Online.................. 00:06:58
Termination Reason........... LOCAL REQUEST
Tx Rate (Last/Init/Min/Max).. 26400/24000/21600/26400 bps
Rx Rate (Last/Init/Min/Max).. 34667/37333/34667/37333 bps
Modulation................... V.90
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 35
Tx/Power Drop/Rx Level....... 15/0/18
SNR Last/Min/Max............. 43/43/43
Highest Rx/Tx State.......... 67/87
EQM Sum...................... 011B
RBS Pattern.................. 00
Rate Drop.................... 1
Digital Loss................. 2000
Retrains Issued/Granted/Auto. 1/0/1
Renegs Issued/Granted........ 3/0
FForwards/FBacks/Denied...... 0/4/0
Forced FB/FB after FF/MaxREJ. 2/0/7
V90
Carrier Symbol Rate.......... 3200
Carrier Frequency Hz, Rx/Tx.. 1829/1920
EQM Value (Last/Min/Max) .... 35/29/127
EQM Hits .................... 0
EQM Last 10 Readings......... 35 37 42 40 35 36 36 37 36 37
Last Retrain/Reneg Requested. Local Rate Renegotiation
Last Retrain/Reneg Reason.... Local Fallback due to High EQM
Last Retrain/Reneg Time...... 1 minutes ago
Handshake Time/Retries....... 22 seconds/0
Non-linear Encoding, Rx/Tx... OFF/OFF
Precoding, Rx/Tx............. OFF/OFF
Shaping, Rx/Tx .............. OFF/OFF
Trellis Encoding ............ 16 state
Pre-Emphasis ................ 6
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 6,0
Last Rx/Tx State............. 65/87
Energy at 3750Hz/Average .... 8535/3
Detection of 120 Hz Tones.... Yes
Detection of Dual PCM........ Yes
V90 RBS Pattern.............. 0
V90 Alternating RBS Pattern.. 0
V.90 Digital Pad Value, db... 0,0
V.8 bis Negotiation Started.. Yes
V.8 bis Success.............. Yes
V.8 bis 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....... 2
Remote K56flex Capabilities.. Prototype mode is not supported
Remote Type.................. Server (Digital)
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 1/85
Frames Errors, Rx/Tx......... 85/6 (0,4%/0,2%)
Frames Count, Rx/Tx.......... 19722/2740
Error Control Frame Size..... V.42 LAPM (64)
Error Control Timeouts....... 10
Error Control Link NAKs...... 6
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 1281808
Characters Sent.............. 77301
Average CPS, Rx/Tx........... 3066/184
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 61 |
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