Alcatel-Lucent 1850 TSS-320 User Provisioning Manual page 215

Tree area
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PM
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PROTECTION
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STS
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List STS
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OC/GBE functional tab
The OC/GBE functional tab is made up of four panels:
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Optical Carrier Modify
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It allows to change the settings of the resource by means of the following parameters:
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8DG08136EAAA
Issue 3 July 2009
Optical Carrier Modify
Section Trace
Loopback
Alarm
Access Identifier: It specifies the identifier of the unit resource. It is also shown in
the tree.
Automatic In Service Threshold: The combo-boxes allow to set the duration of
an alarm-free signal, in HH-MM format, where value HH indicates the time
duration in hours and value MM indicates the time duration in minutes. The
default value is 08-00.
Automatic In Service Timer: It specifies the duration of an alarm-free signal, in
HH-MM format, where value HH indicates the time duration in hours and value
MM indicates the time duration in minutes.
S1 Transmitted: It determines if the transmitted S1 byte of the specified OCn will
have the "DUS" message or will have the actual traceability of the signal. The
allowable choice is: DUS (Don't USe), the S1 byte is set to "DON'T USE for
Synchronization" message.
ALS Enabled: The combo-box allows to set if the laser will be shut down on the
occurrence of an LOS on the receive side. If a shutdown occurs, the IO module
will periodically transmit pulses to attempt to restart the circuit. When ALS is
disabled, the laser will remain on. If the ALS state is changed from enable to
disable while the laser is shut down, laser power will be unconditionally restored.
The allowable choices are: Y (ALS Enable) or N (ALS Disable).
Signal Degrade Threshold: The combo-box allows to specify the BER threshold
for declaring an SDBER signal degrade condition. This also determines the bit
error rate at which Signal Degrade line protection switching is initiated. The
allowable choices are: from 5 to 9 it indicates 1 bit error in 10n bits, where n is the
entered value. Default value: 6.
Signal Failure Threshold: The combo-box allows to specify the BER threshold
for declaring an EBER signal fail condition. This also determines the bit error rate
at which Signal Fail line protection switching is initiated (if FFP protected). The
allowable choices are: from 3 to 5 it indicates 1 bit error in 10n bits, where n is the
entered value. Default value: 4.
Access a resource
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