CHAPTER
2-1
Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M Aggregation Services Router Hardware Installation Guide
2
Preparing for Installation
This chapter describe how to prepare for the installation of the Cisco ASR 920-24SZ-IM,
ASR-920-24SZ-M, ASR-920-24TZ-M Router at your site, and contains the following sections:
• Safety Guidelines, page 2-1
• Site Planning, page 2-8
• Receiving the Router, page 2-19
Safety Guidelines
Before you begin the installation of the Cisco ASR 920-24SZ-IM, ASR-920-24SZ-M,
ASR-920-24TZ-M Router, review the safety guidelines in this chapter to avoid injuring yourself or
damaging the equipment.
In addition, before replacing, configuring, or maintaining the Cisco ASR 920-24SZ-IM,
ASR-920-24SZ-M, ASR-920-24TZ-M Router, review the safety warnings listed in the Regulatory
Compliance and Safety Information for the Cisco ASR 920 Series Router document.
The following sections describe the safety guidelines for the Cisco ASR 920-24SZ-IM,
ASR-920-24SZ-M, ASR-920-24TZ-M Router:
• “Standard Warning Statements” section on page 2
• “Safety Guidelines for Personal Safety and Equipment Protection” section on page 3
• “Safety Precautions for Module Installation and Removal” section on page 3
• “Safety with Electricity” section on page 3
• “Power Supply Considerations” section on page 7
• “Preventing ESD Damage” section on page 7