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Cisco ONS 15454 Installation and Operations Guide
November 2001
Chapter 1 Hardware Installation
Installation Equipment
The ONS 15454 is powered using -48V DC power. Negative, return, and ground power terminals are
accessible on the backplane.
Table 1-1 lists the tasks required to install an ONS 15454.
Note In this chapter, the terms “ONS 15454” and “shelf assembly” are used interchangeably. In the
installation context, these terms have the same meaning. Otherwise, shelf assembly refers to the
physical steel enclosure that holds cards and connects power, and ONS 15454 refers to the entire
system, both hardware and software.
Install the ONS 15454 in compliance with your local and national electrical codes:
• United States: National Fire Protection Association (NFPA) 70; United States National Electrical
Code
• Canada: Canadian Electrical Code, Part I, CSA C22.1
• Other countries: If local and national electrical codes, are not available, refer to IEC 364, Part 1
through Part 7.
Warning
Read the installation instructions before you connect the system to its power source.
Warning
Dispose of this product according to all national laws and regulations.
1.2 Installation Equipment
You will need the following tools and equipment to install and test the ONS 15454.
Table 1-1 Installation Tasks
Task Reference
Mount the ONS 15454 in the rack. See the “Rack Installation” section on page 1-5.
Install the EIAs. See the “Install a BNC, High-Density BNC, or SMB EIA”
procedure on page 1-22.
Install the fan-tray assembly. See the “Fan-Tray Assembly Installation” section on page 1-25.
Ground the equipment. See the “Power and Ground Installation” section on page 1-28.
Run the power cables and fuse the
power connections.
See the “Power and Ground Installation” section on page 1-28.
Connect the backplane pins. See the “Alarm, Timing, LAN, and Craft Pin Connections”
section on page 1-32.
Install the coaxial cable and DS-1
cable on the back of the unit.
See the “Coaxial Cable Installation” section on page 1-36 and
the “DS-1 Cable Installation” section on page 1-39.
Install the cards. See the “Card Installation” section on page 1-44.
Install the fiber-optic cables. See the “Fiber-Optic Cable Installation” section on page 1-52.