Figure 17: Screwing On The Rail; Figure 18: Inserting The Caged Nuts; Figure 19: Connect Bracket To Rack Vertical Support - Mellanox Technologies IS5025D-1BRC User Manual

QDR InfiniBand Switch Platform User Manual
5. Clip the 4 caged nuts into the holes in the rack you will be using to connect the rail slides.
Check that both sides of the switch, left and right, are the same level in the rack.
6. Clip 4 more caged nuts into the holes in the rack you will be using to connect the brackets.
Check that both sides of the switch, power side and connector side, are at the same level in
the rack.
7. Using two of the bolts for each rail slide, install the rail slides.
8. Tighten the bolts to 9.2 Nm or 81.5 pound inches. If the power cable is on this side of the
switch, feed the power cable into the slot in the rail slide before screwing it to the vertical
support.
9. Place the four bolts for the caged nuts within reach.
10. Slide the switch into the rails.
11. Put the switch into place and screw the bolts into the nuts from step 6. If the power cable is
on this side of the switch, feed the power cable into the slot in the bracket before screwing it to
the vertical support.Tighten the bolts to 9.2 Nm or 81.5 pound inches.
12. Tighten all of the screws to 9.2 Nm or 81.5 pound inches.

Figure 17: Screwing on the Rail

Figure 18: Inserting the Caged Nuts

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Figure 19: Connect Bracket to Rack Vertical support

5 screws
The caged nuts
are separated by
a single space
Mellanox Technologies
Rev 2.9
31