3 Maintain the ATCA Subrack
3.5.5.1 Remove JBXSSW
To remove a JBXSSW board:
1. Identify the board to be replaced. Refer to Board/Area/Slot/SBL Mapping
(Section 1.3) for details.
2. Remove front plate cable, if applicable
3. Depending on the JBXSSW to be replaced, perform one of the following:
If JBXSSW1 must be replaced:
Reset the JAXSMM1 from BSC terminal (or OMC-R)
Power OFF (lock) the JBXSSW1 from BSC terminal (or OMC-R)
Wait for the end of the power OFF process
If JBXSSW2 must be replaced:
Reset the JAXSMM2 from BSC terminal (or OMC-R)
Power OFF (lock) the JBXSSW2 from BSC terminal (or OMC-R)
Wait for the end of the power OFF process
4. Unfasten screws of front plate until board is detached from shelf
5. Move the ejector handles outwards
6. Remove board from shelf.
3.5.5.2 Insert JBXSSW
To insert a JBXSSW board:
1. Ensure that the top and bottom ejector handles are in the outward position.
2. Insert board into one of the hub slots of the shelf by placing the top and
bottom edges of the board in the card guides of the shelf. Ensure that the
guiding module of shelf and board are aligned properly.
3. Slide the board into the shelf until you feel resistance.
4. Simultaneously move the top and bottom ejector handles to the inward
position to lock the board to the shelf.
5. Tighten the front plate screws which secure the board to the shelf.
6. Wait for the blue LED to remain ON.
7. Connect the ethernet cable between LMT to the operational JAXSSW
on port 8.
The IP address for LMT is 172.x.0.251 and subnet mask is 255.255.0.0
where:
x is 17 if the replaced JBXSSW is JBXSSW2
x is 18 if the replaced JBXSSW is JBXSSW1.
8. Power ON (unlock) the JBXSSW from BSC terminal (or OMC-R).
3BK 21281 AAAA PCZZA Ed.13
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