07-03-2007 10:46 AM - edited 03-03-2019 05:43 PM
Cannot find nor verify the line coding for a T3 terminated in a M2T-T3+ port adapter. Can't find this spec in either serial int or in controller. Need to verify its set to B3ZS for a carrier.
CCO specs say the PA is set to B3ZS, but can I confirm on my routers port adapter and what is the command?
07-03-2007 12:21 PM
Hi,
per telecom standards, there is no other linecode than B8ZS (not B3ZS) for T3 circuits.
Hope this helps, please rate post if it does!
07-03-2007 01:02 PM
Did you try the command 'show controller t3 (port#)'?
The output would look something like this.
Router#sh controller t3 2/0
T3 2/0 is up.
Applique type is Subrate T3
No alarms detected.
MDL transmission is disabled
FEAC code received: No code is being received
Framing is C-BIT Parity, Line Code is B3ZS
HTH
Sundar
07-03-2007 01:12 PM
Then I stand corrected on the proper spelling, having got it mixed with the T1 linecode.
07-06-2007 08:16 AM
Sundar, was off for a few days...I cannot get that output on my router...perhaps sending you the following info will give you more info >>
Part number 73-3761-03
FRU Part Number PA-2T3+=
Router type: 7206 VXR NPE-G2
running vers: Version 12.4(11)T1
07-06-2007 12:22 PM
The command 'show controller t3 slot/port' should be a valid command on 7200. Does it give you an error when this command is issued. If it does can you do a 'show controller ?' and post the output.
HTH
Sundar
07-09-2007 04:50 AM
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