Provisioning output port timing
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The purpose of output port timing provisioning is to provision the timing properties for
the 1.5 Mbit/s, 2 Mbit/s, and X.21 output ports and the station clock output ports.
When to use
If a 1.5 Mbit/s, 2 Mbit/s or X.21 tributary port has to be used as a timing reference for
other equipment. This can be done for both SDH and non-SDH equipment.
Related information
Related procedures are:
• Port Provisioning
• “Provisioning station clock output ” (p. 7-36)
Parameters used in this procedure can be found at “Parameters for provisioning output
port timing” (p. 7-47).
Before you begin
Pay attention to the following:
• Use of retiming on the 1.5 Mbit/s or2 Mbit/s tributary ports can affect the data
integrity of the signal.
• When quality level information must be sent out on the 2 Mbit/s station clock
output ports the Signal Type must be 2 Mbit/s framed.
• The provisioned Signal Type for the station clock output is the same for both
station clock output ports.
Provision 1.5 Mbit/s, 2 Mbit/s, or X.21 Output Port Timing
The following procedure is applicable to set the timing parameters for the physical 1.5
Mbit/s, 2 Mbit/s, or X.21 output ports. Since the windows for the different tributaries
are the same, < XXX> is used for the different tributaries, instead of repeating the
window names for either 1.5 Mbit/s, 2 Mbit/s, or X.21 ports.
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1
Select Provisioning --> Transport --> Ports.
Result: The Provisioned NE Port Filter window appears.
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2
Select All Ports.
Result: The Provisioned NE Port Information List window appears.
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3
Select a 1.5 Mbit/s, 2 Mbit/s, or X.21 port from this list and click Timing.
Timing provisioning
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7-44
Alcatel-Lucent - Proprietary
See notice on first page
365-312-807R7.2
Issue 4, May 2007
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