Cisco ONS 15454 Series Procedure Manual page 155

Chapter 1 Install the Cisco ONS 15454 Shelf Assembly
Step 5 Complete the
Step 6 Complete the
Note
Complete the
Step 7
Complete the
Step 8
page 1-73
Complete the
Step 9
page 1-73
Stop. You have completed this procedure.
DLP-G27 Install the DCU Shelf Assembly
Purpose
Tools/Equipment
Prerequisite Procedures None
Required/As Needed
Onsite/Remote
Security Level
The DCU chassis requires 1 RU in a standard 19-inch (482.6-mm) or 23-inch (584.2-mm) rack. Locate
Step 1
the RMU space specified in your site plan. Refer to the "Shelf Assembly Hardware" chapter in the
Cisco ONS 15454 DWDM Reference Manual for common site layout plans.
Step 2 Two sets of mounting brackets are included with the DCU mounting kit, one set each for 19-inch
(482.6-mm) or 23-inch (584.2-mm) racks. Verify that your chassis is equipped with the correct set of
brackets for your rack. Change the brackets as required.
Align the chassis with the rack mounting screw holes; one at a time, insert and tighten the four screws.
Step 3
Connect a frame ground to the ground terminal provided on either side of the chassis. Use minimum
Step 4
#14 AWG wire.
Step 5 Return to your originating procedure (NTP).
78-19286-01
"DLP-G352 Install the Y-Cable Module Tray" task on page 1-70
"DLP-G30 Install the FlexLayer Shelf" task on page 1-70
Procedures for installing FlexLayer hardware in this chapter require that you have a network
plan calculated for your DWDM network with Cisco Transport Planner, Release 9.2.
Cisco TransportPlanner is a DWDM planning tool that is available from your Cisco account
representative. Cisco TransportPlanner prepares a shelf plan for each network node and
calculates the power and attenuation levels for the DWDM cards installed in the node. For
information about Cisco TransportPlanner, refer to the Cisco TransportPlanner DWDM
Operations Guide, Release 9.2.
"DLP-G31 Install the FlexLayer Modules" task on page 1-71
"DLP-G32 Install the Y-Cable Protection Modules in the FlexLayer Shelf" task on
as needed.
"DLP-G377 Install the Y-Cable Protection Modules in the Y-Cable Module Tray" task on
as needed.
This task installs the Dispersion Compensation Unit (DCU) chassis.
#2 Phillips Dynamometric screwdriver
Crimping tool
#14 AWG wire and lug
As needed
Onsite
None
Required Tools and Equipment (ETSI)
as needed.
Cisco ONS 15454 DWDM Procedure Guide, Release 9.2
as needed.
as needed.
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