Modemsite's Forum56 - The Modem Board
Main | profile | register | search | help | Ad-free Login
Forums | USR | line test problems with modem    Watch  
Author Topic
Daxel
Tl Posts:
3

USA
Posted - 7/29/2000 5:52:23 PM  Show Profile  Email Poster  Edit Message  
my computer system was zapped during a
lightning storm. I was sent a new monitor then a new video card and
then a new PCI modem...........and since then I have been sent three
more of the same PCI modem. They all give the same results on the
following tests............ I asked Micron PC what they would do if
this modem did not connect at 56K test levels............. and they
said they would recommend sending out a replacement motherboard.
With these test results and the history behind my computer does that
make sense? Should I go with the new motherboard?

My modem now downloads compressed files in the 5.30 Kb/sec range.

Using Hyperterminal and entering ati6i7i11y11 I get:

OK
ati6i7i11y11
U.S. Robotics 56K FAX INT Link Diagnostics...

Chars sent 2560 Chars Received 8281
Chars lost 0
Octets sent 1939 Octets Received 5165
Blocks sent 84 Blocks Received 99
Blocks resent 7

Retrains Requested 0 Retrains Granted 0
Line Reversals 0 Blers 0
Link Timeouts 0 Link Naks 1

Data Compression V42BIS 2048/32
Equalization Long
Fallback Enabled
Protocol LAPM
Speed 49333/26400
V.90 Peak Speed 49333
Last Call 00:04:29

Disconnect Reason is DTR dropped

Configuration Profile...

Product type US/Canada Internal
Product ID: 66297700
Options V32bis,V.80,V.34+,x2,V.90
Fax Options Class 1/Class 2.0
Line Options Caller ID, Distinctive Ring
Clock Freq 92.0Mhz
EPROM 256k
RAM 32k

FLASH date 7/15/99
FLASH rev 5.19.1

DSP date 7/15/99
DSP rev 5.19.1

U.S. Robotics 56K FAX INT Link Diagnostics...


Modulation V.90
Carrier Freq (Hz) None/1920
Symbol Rate 8000/3200
Trellis Code None/64S-4D
Nonlinear Encoding None/ON
Precoding None/ON
Shaping ON/ON
Preemphasis (-dB) 1/0
Recv/Xmit Level (-dBm) 19/13
Near Echo Loss (dB) 65535
Far Echo Loss (dB) 0
Carrier Offset (Hz) NONE
Round Trip Delay (msec) 5
Timing Offset (ppm) -70
SNR (dB) 48.9
Speed Shifts Up/Down 0/0
Status : uu,5,12N,12.4,-7,1N,0,49.5,27.4

Freq Level (dB)

150 22
300 21
450 21
600 20
750 21
900 21
1050 21
1200 21
1350 21
1500 21
1650 21
1800 21
1950 22
2100 22
2250 22
2400 22
2550 23
2700 23
2850 23
3000 23
3150 23
3300 23
3450 24
3600 27
3750 32
OK


Running Hyperterminal and entering and dialing atdt18472626000 I
get the following results:

³ Cannot determine 56K capability, test must run in V.34 mode.
³
ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ
(499 min left), (H)elp, More?
ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
³56K-STATS Version 1.08 ³ 07-29-00 11:30 ³ Caller 8708053/10
³
ÃÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÁÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ´
³ Elapsed Time 00:00:41 ³ Modulation
V.22bis ³
³ Blocks Received 17 ³ Speed
2400 ³
³ Blers 0 ³ Symbol Rate
2400/2400 ³
³ Blocks sent 40 ³ Carrier Frequency
1800/1800 ³
³ Link Naks 0 ³ Trellis Code
³
³ Blocks resent 0 ³ Nonlinear Encoding
³
³ Link Timeouts 0 ³ Precoding
³
³ Chars sent 2048 ³ Shaping
³
³ Octets sent 1276 ³ Preemphasis
³
³ Chars lost 0 ³ Rx Lev/TX Lev/SNR 19.4/10.7/
³
³ Chars Received 0 ³ Echo Loss Near Far
³
³ Octets Received 25 ³ Roundtrip Delay
³
³ Protocol LAPM SREJ ³ Retrains Request/Grant
0/0 ³
³ Block Size 128 ³ Fallback
Disabled ³
³ Window Size 15 ³ HST Line Reversals
0 ³
³ Compression V42BIS ³ HST Equalization
Long ³
³ Dictionary Size 2048 ³ SV: 03/18/98 DSP:
03/18/98 ³
³ String Length 32 ³ Reason:
Online ³
ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ

Minutes Used: 0

Thank you for calling the U.S. Robotics BBS


NO CARRIER


On Going to Control Panel/Modem and doing a Modem Log ........... I
note that it says AT16 Speed 2400


Modem is listed in diagnostics as a US Robotics 56K Fax PCI modem


Thanks for your patience.......

Any help would be great !!

John King
king@gamewood.net

SARGE
Tl Posts:
743

USA
Posted - 7/30/2000 3:15:45 PM  Show Profile  Email Poster  Edit Message  SARGEs Homepage
I don't see a problem, except with the USR test line, which is junk anyway.
Daxel
Tl Posts:
3

USA
Posted - 7/30/2000 3:46:58 PM  Show Profile  Email Poster  Edit Message  
Thanks Sarge !! I was going nuts trying to figure out why I couldn't get a confirmation of 56K on that 3Com site !!
Everything else with the modem seemed to be testing pretty well !!
Thank you for spending the time to check out my posting and for helping me out with your answer !

John

Click Here To Close Thread, Administrators & Moderators Only.

Show All Forums |