C H A P T E R
2-1
Cisco uBR924 Router Hardware Installation Guide
OL-0338-01 (3/2000)
2
Preparing for Installation
This chapter recommends general safety guidelines to follow and identifies requirements to meet before
going to a subscriber site to install a Cisco uBR924 cable access router. It also lists the major Federal
Communications Commission (FCC), Underwriter Laboratory (UL), and other agency approvals for the
router. For additional safety and regulatory information, see Appendix C, “Regulatory Compliance and
Safety Information.”
Warning
Only trained and qualified personnel should be allowed to install or replace this
equipment.
The chapter includes the following sections:
•
Safety
•
Site Requirements
•
Approvals and Regulations
•
Required Tools and Equipment
Safety
This section describes the general, electrical, and electrostatic discharge guidelines that should be
followed when installing the Cisco uBR924 cable access router.
Warnings and Cautions
Follow these guidelines to ensure general safety:
•
Install the Cisco uBR924 cable access router in compliance with national and local electrical
codes:
–
In the United States: National Fire Protection Association (NFPA) 70, United States National
Electrical Code.
–
In Canada: Canadian Electrical Code, part I, CC22.1.
–
In other countries: International Electro-technical Commission (IEC) 364, part 1 through
part 7.
