Figure 16: Cage Nut Placement For Cable Holders On Leaf Side - Mellanox Technologies Switch-IB User Manual

Installation
Insert 6 M6 cage nuts (from the "Cable Management Installation Kit Parts" box) on the
Step 5.
inside of each of the leaf side beams of the rack in the slots indicated in Figure 16.
The indexes in Figure 16 count from the first rack hole above the shelf.

Figure 16: Cage Nut Placement for Cable Holders on Leaf Side

Mellanox Technologies 37