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Release 7.0.0 3DB 19286 ACAA Issue 01
Upgrade MPT ODU to MPT ODU L1 LAG port
Before the L1 LAG port is ready to carry traffic, this procedure must be performed at
both ends of the radio hop.
Before starting this procedure, read and fully understand this procedure and all
referenced procedures in their entirety.
See the 9500 MPR Product Information Manual to determine card location and type.
76.3 Procedure
1. Verify that the NE is running R3.4.0 or higher software version.
2. Install power source as required per site documentation including running any
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Danger: Circuit packs can be installed or removed with bay power on.
Hazardous electrical potentials are present; use extreme care when installing or
removing circuit packs with power on.
Warning: The following warnings apply:
•Circuit packs contain static-sensitive devices. These devices can be damaged
by static discharge. See the 9500 MPR Hardware Installation and Replacement
Manual for special handling instructions.
•When installing a plug-in, ensure its backplane connector is correctly engaged
before applying sufficient pressure to bring the plug-in panel flush with the front
panel. Improper alignment can result in damaged pins on the backplane
connector and/or damage to the plug-in connector.
•Plug-ins must be withdrawn and inserted using their finger-grip fastener pulls.
Never withdraw or insert using attached cables. Pulling on the cables may
damage the cable, plug-in connector, and/or plug-in card connector attachment.
•Failure to start both screws prior to tightening may cause screws to be cross
threaded and possibly resulting in broken retaining screws.
Caution: This is an Out-of-Service procedure.
The radio direction being upgraded must be taken Out-of Service to complete this
procedure. All remaining facilities that are not associated with the radio direction
scheduled for upgrade, should not be impacted by this upgrade procedure.
Schedule appropriate maintenance window per local practices and procedures.
new cabling between the power source and the MPT ODU.
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