Cisco IDS-4230-FE - Intrusion Detection Sys Fast Ethernet Sensor Installation And Configuration Manual page 122

Intrusion detection system appliance and module
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Installing the Accessories
Installing the Slide Assemblies
Step 1
Step 2
Step 3
Step 4
Step 5
Cisco Intrusion Detection System Appliance and Module Installation and Configuration Guide Version 4.1
5-24
The rack is measured in rack units (RU). An RU is equal to 44 mm or 1.75 inches.
To install the slide assemblies, follow these steps:
Remove the rack doors according to the documentation provided with the rack
cabinet.
Place a mark on the rack's front vertical rails where you want to locate the bottom
of the appliance that you are installing in the rack cabinet.
The bottom of each 1-RU space is at the middle of the narrowest metal
Note
area between holes (marked with a horizontal line on some rack cabinets).
Place a mark 44 mm (1.75 inches) above the original mark you made (or count up
three holes) and mark the rack's front vertical rails to indicate where the
appliance's upper edge will be located on the vertical rails.
Mark 1 RU (44 mm or 1.75 inches) of vertical space for each appliance
Note
you install in the rack.
At the front of the rack cabinet, position one of the slide assemblies so that its
mounting-bracket flange fits between the marks you made on the rack (see
Figure 5-6 on page
5-25).
Note
The three holes on the front of the mounting bracket should align with the
3 holes between the marks you made on the vertical rails.
Install two 10-32 x 0.5-inch flange-head Phillips screws in the mounting flange's
top and bottom holes to secure the slide assembly to the front vertical rail (see
Figure 5-6 on page
5-25).
Chapter 5
Installing the IDS-4235 and IDS-4250
78-15597-02

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