Huawei Lampsite RHUB3908 Maintenance Manual page 36

LampSite
Site Maintenance Guide
Step 10 Power on the pRRU by referring to
Step 11 Instruct the network operator to unblock the pRRU.
l On the UMTS side, log in to the NodeB LMT and run the UBL BRD command to unblock
l On the LTE side, log in to the eNodeB LMT and run the UBL BRD command to unblock
Step 12 Take off the ESD gloves and pack up all the tools.
----End
Follow-up Procedure
l
l
l
Issue 02 (2014-05-27)
NOTE
The Phillips screw is the one removed and kept in
the RF daughter board of the pRRU.
the RF daughter board of the pRRU.
Place the replaced RF daughter board into an ESD box or bag. Then, place the ESD box or
bag into a foam-padded carton or the packing box of the new optical module.
Record the information about the faulty component in the fault card.
Contact the local Huawei office to deal with the faulty component.
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Step 4.
5.1 Powering On the pRRU.
8 Replacing the RF Daughter Board
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