Installation guide
Table Of Contents
- About This Guide
- Hardware Overview
- Preparing for Installation
- Rack-Mounting the System
- Installing Modules
- Cabling the System
- Powering On and Powering Off
- Configuring Network Access
- System Specifications and Compliance
- Martek Power Supply
- Wiring Diagrams
- Glossary
- Index

Cuda 12000 IP Access Switch Installation Guide
Rack-Mounting the Fan Tray 69
3. Ensure that the side stamped “THIS SIDE UP” is facing up and insert the
plenum into the rack until the front brackets on each side of the plenum
meet the mounting posts, as shown in Figure 3-4. Ensure that the open
top is facing up.
4. While keeping the plenum flush against the mounting posts, position the
plenum so that the 4 holes in the mounting brackets are aligned with
those in the post.
5. Insert all 4 screws (2 on each side) into the bracket holes as shown in
Figure 3-4. Using the appropriate tool, tighten all the screws so that each
one goes through the bracket and into the rack-mount post.
Figure 3-4 Rack-Mounting the Intake Plenum
Rack-Mounting the Fan Tray
The fan tray is comprised of six 12-volt fans that provide cooling for a single
chassis. You must mount the fan tray directly below each chassis in the rack.
For more information on the proper placement of system components in a
rack, see “System Placement in the Rack” on page 64.
BAC_37B
Plenum
Mounting
Bracket
Screws (4)
THIS SIDE UP