Nokia 9500 MPR User Manual page 1063

Release 7.0.0 3DB 19286 ACAA Issue 01
WebEML User Manual
The number of possible radio configurations precludes covering all possible radio
configurations.
A site survey and site documentation must be provided to ensure that facilities that
are not associated with the upgrade MPT-HL radio direction are not impacted by this
upgrade procedure.
To complete the migration to an L1 LAG port, both ends of the MPT-HL radio
direction must be migrated.
Before starting this procedure, read and fully understand this procedure and all
referenced procedures in their entirety.
See the 9500 MPR Product Information Manual for a detailed description of the L1
LAG feature and to determine card location and type.
75.3 Procedure
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•Plug-ins must be withdrawn and inserted using their finger-grip fastener pulls.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.
Upgrade MPT-HL to MPT-HL L1 LAG port
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