Cisco IPS-4255-K9 Installation Guide - Page 107

Chapter 4 Installing the IPS 4270-20 Accessories Accessories The IPS 4270-20 accessories kit contains the following: • DB-9 connector • DB-9/RJ-45 console cable • Two Ethernet RJ-45 cables • Regulatory Compliance and Safety Information for the Cisco Intrusion Detection and Prevention System 4200 Series Appliance Sensor • Documentation Roadmap for Cisco Intrusion Prevention System Installing the Rail System Kit You can install the IPS 4270-20 in a 4-post rack. This section describes how to install the IPS 4270-20 in a rack, and contains the following sections: • Understanding the Rail System Kit, page 4-15 • Rail System Kit Contents, page 4-16 • Space and Airflow Requirements, page 4-16 • Installing the IPS 4270-20 in the Rack, page 4-17 • Extending the IPS 4270-20 from the Rack, page 4-25 • Installing the Cable Management Arm, page 4-28 • Converting the Cable Management Arm, page 4-31 Understanding the Rail System Kit This rail system supports a variety of products that can be installed in round-, square, or threaded-hole racks. The following illustration shows the three rack hole-types. Use Figure 4-11 to identify your rack type and then follow the installation steps accordingly. Figure 4-11 Round-, Square-, and Threaded-Hole Racks Round-hole racks Square-hole racks Threaded-hole racks 250205 No tools required No tools required Tools required: standard screwdriver, Phillips screwdriver, or T-25 Torx driver OL-18504-01 Cisco Intrusion Prevention System Appliance and Module Installation Guide for IPS 7.0 4-15