
Configuring FT1 Services
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Setting the Primary Clock Source
Timing is independent for the ports on an FT1 link module. For these modules,
you select the timing source for each port.
The primary clock identifies the primary source of the timing signals. Table 8-10
lists the options for this parameter.
Using the BCC
To set the primary clock, navigate to the ft1 prompt (for example,
box
;
ft1/1/1
)
and type:
primary-clock
variable
For example:
ft1/1/1#
primary-clock internal
Using Site Manager
See the Primary Clock parameter on page A-49 for information.
Table 8-10. Primary Clock Options
BCC Options Site Manager Options Description
internal Internal Uses the clock chip on the link or net
module
loop1 Port 1 Ext Loop The default; uses the signal coming from
port 1
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