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Canopy T1/E1 Multiplexer
Action
Set T1 line code
Set timing mode
Set master clock
reference line
Issue 1
NOTE: If the line code does not match the incoming T1 settings, then Bipolar
Violations (BPVs) will occur. The default code is B8ZS.
Enter set line [1/2/3/4] code [B8ZS/AMI]
where
[1/2/3/4] represents T1 ports 1 through 4.
[B8ZS/AMI] represents the line coding scheme.
RESULT: The system responds
Line [1/2/3/4] code [B8ZS/AMI]
NOTE: Timing mode applies to all four T1 lines. Loopback mode loops the
T1/E1 Tx clock to the T1/E1 Rx. Recovered mode recovers the T1/E1 clock
from the incoming T1/E1 over Ethernet bit stream (recovers the clock from
the far end T1/E1). The default timing mode is Recovered.
Enter set clock source [loopback/recovered]
where
[loopback/recovered] represents the clock timing mode.
RESULT: The system responds
Clock source is [loopback/recovered]
NOTE: This is the master clock reference for all four T1/E1 lines.
The default setting is T1/E1 Port 1.
Enter set master clock reference line [1/2/3/4]
where
[1/2/3/4] represents T1/E1 ports 1 through 4.
RESULT: The system responds
Clk ref line; [1,2,3,4]
T1/E1 Multiplexer Release 3.1
Steps
June 2004
38 of 69
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