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Provisioning LTPS-UM-8013-03
18 August 30, 2002 D3LX CO and RMT Modules
15 Store the remaining slack fiber on the left side of the fiber management enclosure within the remote cabinet,
leaving 5 to 6 inches of slack fiber above the upper card guide to provide a service loop.
PROVISIONING
In D3LX systems, provisioning occurs automatically if a remote module is installed. In the event that a remote
module is not installed or properly functioning, refer to the manual provisioning process below.
MANUAL
Manual provisioning of the D3LX system may be performed locally through the SCU (version 3.7 or later) or
remotely through the D3RCAM. Craft interface software provides a user-friendly menu driven program to option
the modules in the system and maintain a provisioning database at the central office. In the chassis with the SCU,
provisioning instructions pass to resident modules through communication channels embedded in the backplane
of the chassis.
Perform manual provisioning through the craft interface of the D3LX module after installation or when changes
occur in the network system configuration. For complete information about manual provisioning, refer to the
Soneplex Loop Extender System Operation and Maintenance Manual (Version S1.0), document ADCP-61-494
and Soneplex Shelf Controller User Manual (V3.7).
AUTOMATIC
Automatic provisioning occurs in a previously provisioned system when replacing the D3LX module or when
power to the module is lost and then restored. In systems with D3LXs at the CO, the SCU provides provisioning
data to the module (slot) that powers up, based on the database established when the system was previously
provisioned.
The following items are configured during provisioning:
• Protect or Non-Protect operation
• BER Minor Alarm Threshold (range, 10
-6
to 10
-10
)
• BER Switch Threshold (range, 10
-4
to 10
-10
)
• Equipped/Unequipped state
• Line State
– In-Service (IS)
– Out of Service (OOS)
• Alarm reporting options. For more information, see “Alarm Setting During Provisioning” on page 19.
• Line Buildout (range: two segments between 0 - 450 ft)
When an SCU is replaced at the CO, the new SCU module requests provisioning data from the
D3LX CO modules in the local chassis and from the remote modules optically connected to
them. Additionally, the SCU retains its provisioning database up to 24 hours after power is lost.