Serg Odegov
2006-11-25 21:08:02 UTC
Привет, *All* !
Что с модемом делать? Hе хочет нормально на v90 работать, сваливатеся на v32b и
постоянно рвется связь. Брал у знакомых акорп прайм, usr56k voice win 1806 и
какой-то нонеймовский китаец на мотороловском чипе. Все без проблем работают на
v90. Ставил на ночную закачку, за 7 часов 100-120мб и стабильная связь.
Вот статистика, снимал при помощи modemspb
ZyXEL MODEMS LINK STATUS REPORT
Chars Sent 8077 Chars Received 13938
Octets Sent 7501 Octets Received 12283
Blocks Sent 109 Blocks Received 113
Blocks Resent 3 Max Outstanding 8
Max Block Size 256 Retrains Requested 0
Link Duration 2 Retrains Granted 0
FRN Requested 1 FRN Granted 0
FCS Errors 13 Round Trip Delay 4
Xmitter Underrun 0 Receiver Overrun 0
Last Speed/Protocol T26400/R40000/ARQ/V.92/V44
Disconnect Reason ATH command
ZyXEL MODEMS PHYSICAL LAYER STATUS REPORT
Modulation mode = V.92
Tx Carrier = 1829 Hz Rx Carrier = 0 Hz
Tx Baud Rate = 3200 Baud Rx Baud Rate = 8000 Baud
Tx Bit Rate = 26400 bps Rx Bit Rate = 40000 bps
Tx Power = -17.00 dBm Rx Level = -24.24 dBm
Phase Jitter = x.x degree Frequency Offset = x.x Hz
SNR = 36.80 dB Round Trip Delay = 4.12 ms
Near End Echo = x.x dB Eye Quality Measure = 079F
Nonlinear Encoder = OFF DPCM PCM Coding = A Law
Tx Shaping = Min APCM Codec Type = A Law
Trellis Encoder = 16 state Digital PAD Loss = 0.00 dB
Tx Filter Index = 0 TRN1d RMS value = 2000
Tx Precoder Coefficients = 0000 0000 0000 0000 0000 0000
Data Frame Intervals RBS Status = I0:N I1:N I2:N I3:N I4:N I5:N
-0| = = = = = = = = = = = = = = = = = = = = = H00:0000 H01:0000
-2| = = = = = = = = = = = = = = = = = = = = = H02:0000 H03:0000
-4| = = = = = = = = = = = = = = = = = = = = = H04:0000 H05:0000
-6| = = = = = = = = = = = = = = = = = = = = = H06:0000 H07:0000
-8| = = = = = = = = = = = = = = = = = = = = = H08:0000 H09:0000
-10| = = = = = = = = = = = = = = = = = = = = = H10:0000 H11:0000
-12| = = = = = = = = = = = = = = = = = = = = = H12:0000 H13:0000
-14| = = = = = = = = = = = = = = = = = = = = = H14:0000 H15:0000
-16| = = = = = = = = = = = = = = = = = = = = = H16:0000 H17:0000
-18| = = = = = = = = = = = = = = = = = = = = = H18:0000 H19:0000
-20| = = = = = = = = = = = = = = = = = = = = = H20:0000
-22| = = = = = = = = = = = = = = = = = = = = = 0000 0000 0000 0000 0000 0000
-24| = = = = = = = = = = = = = = = = = = = = = 0000 0000 0000 0000 0000 0000
-26| = = = = = = = = = = = = = = = = = = = = = 000D 000D 000D 0002 0013 0013
-28| = = = = = = = = = = = = = = = = = = = = = AGC: -5.17 dB/0000 /0002
-30| = = = = = = = = = = = = = = = = = = = = = IMD: 0005 /000A
dB +-------------------------------------------- Echo Pwr: -24.12/ -22.07
F 0 0 0 0 0 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 3 L1 Power: -18.98/ -16.55
R 1 3 4 6 7 0 3 5 6 9 1 2 5 7 8 0 1 3 4 6 7 L2 Power: -25.00/ -22.51
E 5 0 5 0 5 5 5 0 5 5 0 5 5 0 5 0 5 0 5 0 5 S/N: 30.04
Q 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S/E: -0.87 dB/ 0.89
ZyXEL MODEMS V.9x POWER MANAGEMENT REPORT
DPCM nominal tx power for phase 2 : -12.00 dBm
DPCM actual tx power for phase 2 : -18.00 dBm
Maximum DPCM tx power for phase 3 : -12.00 dBm
Maximum DPCM tx power measured at : Codec
Digital PAD loss : 0.00 dB
IMD value measured at phase 2 : 0005
DPCM tx power reduction for IMD : 0.00 dB
APCM receive power at Phase 2 : -25.00 dBm
APCM receive power at TRN1d : -24.24 dBm
APCM receive power at Data State : -24.24 dBm
----------------------------------------------------------------
DPCM Terminal tx power : -12.38 dBm
DPCM Codec tx power : -12.38 dBm
[01:50:16] Disconnected from ROL
ZyXEL MODEMS LINK STATUS REPORT
Chars Sent 0 Chars Received 0
Octets Sent 0 Octets Received 0
Blocks Sent 0 Blocks Received 0
Blocks Resent 0 Max Outstanding 0
Max Block Size 0 Retrains Requested 0
Link Duration 0 Retrains Granted 0
FRN Requested 0 FRN Granted 0
FCS Errors 0 Round Trip Delay 0
Xmitter Underrun 0 Receiver Overrun 0
Last Speed/Protocol 14400
Disconnect Reason ATH command
ZyXEL MODEMS PHYSICAL LAYER STATUS REPORT
Modulation mode = V32b
Tx Carrier = 0 Hz Rx Carrier = 0 Hz
Tx Baud Rate = 2400 Baud Rx Baud Rate = 2400 Baud
Tx Bit Rate = 14400 bps Rx Bit Rate = 14400 bps
Tx Power = 0.00 dBm Rx Level = -37.50 dBm
Phase Jitter = 0.00 degree Frequency Offset = 0.00 Hz
SNR = 9.00 dB Round Trip Delay = 0.00 ms
Near End Echo = -119.39 dB Far End Echo = -118.80 dB
Nonlinear Encoder = OFF Nonlinear Decoder = OFF
Tx Shaping = Min Rx Shaping = Min
Trellis Encoder = 0 state Convolutional Decoder = 0 state
Tx Filter Index = 0 Remote Tx Filter Index= 0
Tx Precoder Coefficients = 0000 0000 0000 0000 0000 0000
Remote Tx Precoder Coefficients = 0000 0000 0000 0000 0000 0000
-0| = = = = = = = = = = = = = = = = = = = = = H00:0000 H01:0000
-2| = = = = = = = = = = = = = = = = = = = = = H02:0000 H03:0000
-4| = = = = = = = = = = = = = = = = = = = = = H04:0000 H05:0000
-6| = = = = = = = = = = = = = = = = = = = = = H06:0000 H07:0000
-8| = = = = = = = = = = = = = = = = = = = = = H08:0000 H09:0000
-10| = = = = = = = = = = = = = = = = = = = = = H10:0000 H11:0000
-12| = = = = = = = = = = = = = = = = = = = = = H12:0000 H13:0000
-14| = = = = = = = = = = = = = = = = = = = = = H14:0000 H15:0000
-16| = = = = = = = = = = = = = = = = = = = = = H16:0000 H17:0000
-18| = = = = = = = = = = = = = = = = = = = = = H18:0000 H19:0000
-20| = = = = = = = = = = = = = = = = = = = = = H20:0000
-22| = = = = = = = = = = = = = = = = = = = = = 0000 0000 0000 0000 0000 0000
-24| = = = = = = = = = = = = = = = = = = = = = 0000 0000 0000 0000 0000 0000
-26| = = = = = = = = = = = = = = = = = = = = = 0000 0000 0000 0000 0000 0000
-28| = = = = = = = = = = = = = = = = = = = = = AGC: 0.00 dB/0000 /0000
-30| = = = = = = = = = = = = = = = = = = = = = IMD: 0000 /0600
dB +-------------------------------------------- Echo Pwr: 0.00/ 0.00
F 0 0 0 0 0 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 3 L1 Power: 0.00/ 0.00
R 1 3 4 6 7 0 3 5 6 9 1 2 5 7 8 0 1 3 4 6 7 L2 Power: 0.00/ 0.00
E 5 0 5 0 5 5 5 0 5 5 0 5 5 0 5 0 5 0 5 0 5 S/N: 0.00
Q 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S/E: 0.00 dB/ 0.00
ZyXEL MODEMS V.9x POWER MANAGEMENT REPORT
DPCM nominal tx power for phase 2 : -0.00 dBm
DPCM actual tx power for phase 2 : -0.00 dBm
Maximum DPCM tx power for phase 3 : -0.00 dBm
Maximum DPCM tx power measured at : Terminal
Digital PAD loss : 0.00 dB
IMD value measured at phase 2 : 0000
DPCM tx power reduction for IMD : 0.00 dB
APCM receive power at Phase 2 : 0.00 dBm
APCM receive power at TRN1d : 0.00 dBm
APCM receive power at Data State : -37.30 dBm
----------------------------------------------------------------
DPCM Terminal tx power : -0.00 dBm
DPCM Codec tx power : -0.00 dBm
Hу пока, All.
Что с модемом делать? Hе хочет нормально на v90 работать, сваливатеся на v32b и
постоянно рвется связь. Брал у знакомых акорп прайм, usr56k voice win 1806 и
какой-то нонеймовский китаец на мотороловском чипе. Все без проблем работают на
v90. Ставил на ночную закачку, за 7 часов 100-120мб и стабильная связь.
Вот статистика, снимал при помощи modemspb
ZyXEL MODEMS LINK STATUS REPORT
Chars Sent 8077 Chars Received 13938
Octets Sent 7501 Octets Received 12283
Blocks Sent 109 Blocks Received 113
Blocks Resent 3 Max Outstanding 8
Max Block Size 256 Retrains Requested 0
Link Duration 2 Retrains Granted 0
FRN Requested 1 FRN Granted 0
FCS Errors 13 Round Trip Delay 4
Xmitter Underrun 0 Receiver Overrun 0
Last Speed/Protocol T26400/R40000/ARQ/V.92/V44
Disconnect Reason ATH command
ZyXEL MODEMS PHYSICAL LAYER STATUS REPORT
Modulation mode = V.92
Tx Carrier = 1829 Hz Rx Carrier = 0 Hz
Tx Baud Rate = 3200 Baud Rx Baud Rate = 8000 Baud
Tx Bit Rate = 26400 bps Rx Bit Rate = 40000 bps
Tx Power = -17.00 dBm Rx Level = -24.24 dBm
Phase Jitter = x.x degree Frequency Offset = x.x Hz
SNR = 36.80 dB Round Trip Delay = 4.12 ms
Near End Echo = x.x dB Eye Quality Measure = 079F
Nonlinear Encoder = OFF DPCM PCM Coding = A Law
Tx Shaping = Min APCM Codec Type = A Law
Trellis Encoder = 16 state Digital PAD Loss = 0.00 dB
Tx Filter Index = 0 TRN1d RMS value = 2000
Tx Precoder Coefficients = 0000 0000 0000 0000 0000 0000
Data Frame Intervals RBS Status = I0:N I1:N I2:N I3:N I4:N I5:N
-0| = = = = = = = = = = = = = = = = = = = = = H00:0000 H01:0000
-2| = = = = = = = = = = = = = = = = = = = = = H02:0000 H03:0000
-4| = = = = = = = = = = = = = = = = = = = = = H04:0000 H05:0000
-6| = = = = = = = = = = = = = = = = = = = = = H06:0000 H07:0000
-8| = = = = = = = = = = = = = = = = = = = = = H08:0000 H09:0000
-10| = = = = = = = = = = = = = = = = = = = = = H10:0000 H11:0000
-12| = = = = = = = = = = = = = = = = = = = = = H12:0000 H13:0000
-14| = = = = = = = = = = = = = = = = = = = = = H14:0000 H15:0000
-16| = = = = = = = = = = = = = = = = = = = = = H16:0000 H17:0000
-18| = = = = = = = = = = = = = = = = = = = = = H18:0000 H19:0000
-20| = = = = = = = = = = = = = = = = = = = = = H20:0000
-22| = = = = = = = = = = = = = = = = = = = = = 0000 0000 0000 0000 0000 0000
-24| = = = = = = = = = = = = = = = = = = = = = 0000 0000 0000 0000 0000 0000
-26| = = = = = = = = = = = = = = = = = = = = = 000D 000D 000D 0002 0013 0013
-28| = = = = = = = = = = = = = = = = = = = = = AGC: -5.17 dB/0000 /0002
-30| = = = = = = = = = = = = = = = = = = = = = IMD: 0005 /000A
dB +-------------------------------------------- Echo Pwr: -24.12/ -22.07
F 0 0 0 0 0 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 3 L1 Power: -18.98/ -16.55
R 1 3 4 6 7 0 3 5 6 9 1 2 5 7 8 0 1 3 4 6 7 L2 Power: -25.00/ -22.51
E 5 0 5 0 5 5 5 0 5 5 0 5 5 0 5 0 5 0 5 0 5 S/N: 30.04
Q 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S/E: -0.87 dB/ 0.89
ZyXEL MODEMS V.9x POWER MANAGEMENT REPORT
DPCM nominal tx power for phase 2 : -12.00 dBm
DPCM actual tx power for phase 2 : -18.00 dBm
Maximum DPCM tx power for phase 3 : -12.00 dBm
Maximum DPCM tx power measured at : Codec
Digital PAD loss : 0.00 dB
IMD value measured at phase 2 : 0005
DPCM tx power reduction for IMD : 0.00 dB
APCM receive power at Phase 2 : -25.00 dBm
APCM receive power at TRN1d : -24.24 dBm
APCM receive power at Data State : -24.24 dBm
----------------------------------------------------------------
DPCM Terminal tx power : -12.38 dBm
DPCM Codec tx power : -12.38 dBm
[01:50:16] Disconnected from ROL
ZyXEL MODEMS LINK STATUS REPORT
Chars Sent 0 Chars Received 0
Octets Sent 0 Octets Received 0
Blocks Sent 0 Blocks Received 0
Blocks Resent 0 Max Outstanding 0
Max Block Size 0 Retrains Requested 0
Link Duration 0 Retrains Granted 0
FRN Requested 0 FRN Granted 0
FCS Errors 0 Round Trip Delay 0
Xmitter Underrun 0 Receiver Overrun 0
Last Speed/Protocol 14400
Disconnect Reason ATH command
ZyXEL MODEMS PHYSICAL LAYER STATUS REPORT
Modulation mode = V32b
Tx Carrier = 0 Hz Rx Carrier = 0 Hz
Tx Baud Rate = 2400 Baud Rx Baud Rate = 2400 Baud
Tx Bit Rate = 14400 bps Rx Bit Rate = 14400 bps
Tx Power = 0.00 dBm Rx Level = -37.50 dBm
Phase Jitter = 0.00 degree Frequency Offset = 0.00 Hz
SNR = 9.00 dB Round Trip Delay = 0.00 ms
Near End Echo = -119.39 dB Far End Echo = -118.80 dB
Nonlinear Encoder = OFF Nonlinear Decoder = OFF
Tx Shaping = Min Rx Shaping = Min
Trellis Encoder = 0 state Convolutional Decoder = 0 state
Tx Filter Index = 0 Remote Tx Filter Index= 0
Tx Precoder Coefficients = 0000 0000 0000 0000 0000 0000
Remote Tx Precoder Coefficients = 0000 0000 0000 0000 0000 0000
-0| = = = = = = = = = = = = = = = = = = = = = H00:0000 H01:0000
-2| = = = = = = = = = = = = = = = = = = = = = H02:0000 H03:0000
-4| = = = = = = = = = = = = = = = = = = = = = H04:0000 H05:0000
-6| = = = = = = = = = = = = = = = = = = = = = H06:0000 H07:0000
-8| = = = = = = = = = = = = = = = = = = = = = H08:0000 H09:0000
-10| = = = = = = = = = = = = = = = = = = = = = H10:0000 H11:0000
-12| = = = = = = = = = = = = = = = = = = = = = H12:0000 H13:0000
-14| = = = = = = = = = = = = = = = = = = = = = H14:0000 H15:0000
-16| = = = = = = = = = = = = = = = = = = = = = H16:0000 H17:0000
-18| = = = = = = = = = = = = = = = = = = = = = H18:0000 H19:0000
-20| = = = = = = = = = = = = = = = = = = = = = H20:0000
-22| = = = = = = = = = = = = = = = = = = = = = 0000 0000 0000 0000 0000 0000
-24| = = = = = = = = = = = = = = = = = = = = = 0000 0000 0000 0000 0000 0000
-26| = = = = = = = = = = = = = = = = = = = = = 0000 0000 0000 0000 0000 0000
-28| = = = = = = = = = = = = = = = = = = = = = AGC: 0.00 dB/0000 /0000
-30| = = = = = = = = = = = = = = = = = = = = = IMD: 0000 /0600
dB +-------------------------------------------- Echo Pwr: 0.00/ 0.00
F 0 0 0 0 0 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 3 L1 Power: 0.00/ 0.00
R 1 3 4 6 7 0 3 5 6 9 1 2 5 7 8 0 1 3 4 6 7 L2 Power: 0.00/ 0.00
E 5 0 5 0 5 5 5 0 5 5 0 5 5 0 5 0 5 0 5 0 5 S/N: 0.00
Q 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S/E: 0.00 dB/ 0.00
ZyXEL MODEMS V.9x POWER MANAGEMENT REPORT
DPCM nominal tx power for phase 2 : -0.00 dBm
DPCM actual tx power for phase 2 : -0.00 dBm
Maximum DPCM tx power for phase 3 : -0.00 dBm
Maximum DPCM tx power measured at : Terminal
Digital PAD loss : 0.00 dB
IMD value measured at phase 2 : 0000
DPCM tx power reduction for IMD : 0.00 dB
APCM receive power at Phase 2 : 0.00 dBm
APCM receive power at TRN1d : 0.00 dBm
APCM receive power at Data State : -37.30 dBm
----------------------------------------------------------------
DPCM Terminal tx power : -0.00 dBm
DPCM Codec tx power : -0.00 dBm
Hу пока, All.