InfiniBand FDR Switch Platform Hardware User Manual
Mellanox Technologies
45
1. Run the shut down command
“no power enable <module>”.
For example to shut
down leaf 16 run the command below.
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.
Figure 36: 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.
Figure 37: Leaf Release
1.10.2.2 Inserting a Leaf Board
To insert the leaf board:
1. Check for foreign objects in or mechanical damage to the chassis leaf slots.
2. Check leaf mechanics for any noticeable damage.
switch [master] (config) # no power enable L16
The board is short, therefore do not let go of it while sliding it out.
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.
Push the ejector handle
Pull the leaf out of the chassis
Ejector handle
18
17
16
15
14
13
12
11
10
9
8
7
6
Push here to release the ejector handle
Pull the ejector handle to remove the leaf
