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InfiniBand FDR Switch Platform Hardware User Manual
1.10.2.1 Extracting a Leaf Board
Each leaf board has a ejector handle that locks the board in place and serves as a lever for
seating or extracting (see Figure 29).
1. Run the shut down command
down leaf 16 run the command below.
switch [master] (config) # no power enable L16
2. Disconnect all cables connected to the leaf.
3. Push the ejector handle to unlock the ejector from the chassis.
4. Open the ejector until it is 45 degrees from the leaf.
Push the ejector handle
5. Pull out the module half-way through the guiding rails using the ejector handle.
6. Lock the ejector handle.
7. Hold the body of the leaf on both sides and remove it from the chassis.
Push here to release the ejector handle
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1.10.2.2 Inserting a Leaf Board
To insert the leaf board:
Mellanox Technologies
"no power enable <module>".
Figure 29: Ejector Handle
Ejector handle
The board is short, therefore do not let go of it while sliding it out.
Figure 30: Leaf Release
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When hot-swapping any of the units, it is necessary to wait 1 minute after removing
the defective part before inserting the new part. This is necessary so that the manage-
ment module will start a new cycle checking through the leafs and spines for the FW
versions.
For example to shut
Pull the leaf out of the chassis
Pull the ejector handle to remove the leaf
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