Basic testing approach shud be as follows
1. U need to test the 64k physical pairs (2/4 pairs ) are working fine . this
can be achieved by testing the line impedance using multimeter. If you bert
meter it will be ideal to test the line
2. If the line is ok, then check the configurations and check the alarms. If
possible change the
modem pairs.
Jerry Deer <[EMAIL PROTECTED]> on 05/19/2000 01:31:48 AM
Please respond to Jerry Deer <[EMAIL PROTECTED]>
To: "'[EMAIL PROTECTED]'" <[EMAIL PROTECTED]>
cc: (bcc: Abdul Mateen/Satyam)
Subject: alarm lights on tsu puzzle
I have a 64k point to point ckt running from point A to Point B with Adtran
tsu on each end connected to the telco's dmarc with a straight through
cable. I have alarm lights on both tsu's. both are properly configured as
our other tsu's are. here is the puzzling part the telco says they can test
good to THEIR dmarc at both points A and B but cannot see our tsu's on
either side. I have tested both of the straight through cables that go from
the telco dmarc to the tsu and both are good.
any suggestions would be greatly appreciated!
thanks,
JD
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