Brocade Communications Systems ICX 6650 Hardware Installation Manual page 31

Use the following steps to mount the Brocade ICX 6650 in a 4-post rack.
1. Remove the rack mount kit from the shipping carton. The kit contains the following:
• Two L-shaped mounting brackets.
• Four rack mount rails: two for side attach and two for rear attach racks.
• Thirty-two 8-32 x 5/16 in., panhead Phillips screws with patchlocks.
• Eight 10-32 x 5/8 in., panhead Phillips screws (torque to 25 in-lb, 29 cm-kg). Refer to item 1 in the following figure.
• Eight 32-10 retainer nuts (for square-hole rack rails). Refer to item 2 in the following figure.
• Eight 32-10 retainer nuts (for round-hole rack rails). Refer to item 3 in the following figure.
FIGURE 15 4-post screws and retainer nuts
NOTE
Do not use the hardware supplied in a 2-post rack mounting kit to mount a Brocade ICX 6650 in a 4-post rack.
Mounting the device in a 4-post rack requires additional hardware to prevent drooping from possible flexing and
distortion of the 4-post rack when a device is not properly installed.
2. Attach the mounting brackets to the sides of the device as illustrated in
8-32 x 5/16 in. screws.
Brocade ICX 6650 Hardware Installation Guide
Part Number: 53-1003621-04
Installing the device in a rack or cabinet
2-post rack mount installation on page 28 using the
31