Table 1-1 Installation Tasks - Cisco ONS 15327 User Documentation

Installation Overview
1.1 Installation Overview
When installed in an equipment rack, the ONS 15327 assembly is typically connected to a fuse and alarm
panel that provides centralized alarm connection points and distributed power for the ONS 15327. Fuse
and alarm panels are third-party equipment and are not described in this documentation. If you are
unsure about the requirements or specifications for a fuse and alarm panel, consult the documentation
for that product.
You can mount the ONS 15327 in a 19- or 23-inch rack. Including the fan tray, the shelf assembly weighs
approximately 15 pounds without cards installed and 27 pounds fully loaded. An ONS 15327 is installed
in a rack using reversible mounting brackets on each side of the shelf.
You can access the ONS 15327 cards, cables, connectors, power feeds, and fan tray through the front of
the shelf assembly only. The CRIT, MAJ, MIN, and REM alarm LEDs visible on the XTC faceplate
indicate whether a Critical, Major, Minor, or Remote alarm is present anywhere on the ONS 15327
assembly. These LEDs help you to quickly determine if any alarms are present on the assembly.
The ONS 15327 is powered using -48V DC power. Positive and negative power terminals are accessible
on the front panel.
Read the installation instructions before you connect the system to its power source.
Warning
Table 1-1
Table 1-1
Task
Mount the ONS 15327 in the rack.
Install the fan-tray assembly.
Ground the equipment.
Install the MICs
Run the power cables and fuse the
power connections.
Install the XTC cards
Install the optical and electrical cards See the
Install cables
1.2 Installation Equipment
You will need the following tools and equipment to install and test the ONS 15327.
1.2.1 Included Materials
These materials are shipped with the ONS 15327. The number in parentheses provides the quantity of
the item included in the package.
•
Cisco ONS 15327 User Documentation, R3.3
1-2
lists the tasks required to install an ONS 15327.
Installation Tasks
#12-24 x 1/2 pan head phillips mounting screws (4)
Reference
See the "Rack Installation" section on page
See the "Fan-Tray Assembly Installation" section on page
See the "Power and Ground Installation" section on page
See the "Card Installation and Turn-Up" section on page
See the "Power and Ground Installation" section on page
See the "Card Installation and Turn-Up" section on page
"Card Installation and Turn-Up" section on page
See the "Cable Description and Installation" section on
page 1-21.
Chapter 1 Hardware Installation
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June 2002