Leaf Modules; Figure 46: Releasing Leaf Ejector Handles - Mellanox Technologies Switch-IB User Manual

Make sure the mating connector of the new unit is free of any dirt and/or obstacles.
Step 1.
Insert the PSU by sliding it into the opening until a slight resistance is felt.
Step 2.
Continue pressing the PSU until it seats completely. The latch will snap into place confirm-
Step 3.
ing the proper installation.
Insert the power cord into the supply connector on the other side of the chassis.
Step 4.
Replace the cover over the PSUs.
Step 5.

2.7.2 Leaf Modules

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.
Use only Switch-IB™ and Switch-IB™ 2 based ASICs, Do NOT use replacement
parts based on different generations of chipsets.
All replacement modules must be consistent with the chassis family and switch chip
generation.
Leaf module slots are numbered from top to bottom from L1 to L9 on both sides of the chassis.
2.7.2.1 Extracting a Leaf Module
Each leaf module has 2 ejector handles that locks the module in place and serve as a lever for
seating or extracting (see
Run the shut down command
Step 1.
leaf 16 run the command below.
switch [master] (config) # no power enable L16
Disconnect all cables connected to the leaf.
Step 2.
Push the ejector handles in the direction of the red arrows in
Step 3.
wards to unlock the ejectors from the chassis.
Push in this direc-
Open the ejectors until it is 45 degrees from the leaf.
Step 4.
Pull out the module halfway through the guiding rails using the ejector handles.
Step 5.
Mellanox Technologies
The green indicators should light. If not, extract the PSU and re-insert it again.
Figure 46).
"no power enable <module>".

Figure 46: Releasing Leaf Ejector Handles

For example to shut down
Figure 46 and pull them out-
Push in this direc-
Installation
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