Dlp- G27 Install The Dcu Shelf Assembly - Cisco ONS 15454 DWDM Installation And Operation Manual

Chapter 1 Install the Shelf and Common Control Cards
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 rack unit (RU) in a standard 19-inch (482.6-mm) or 23-inch (584.2-mm)
Step 1
rack. Locate the RMU space specified in your site plan. See the
section on page 15-17
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.
Return to your originating procedure (NTP).
Step 5
DLP-G28 Install the Fiber Patch-Panel Tray
Purpose
Tools/Equipment
Prerequisite Procedures None
Required/As Needed
Onsite/Remote
Security Level
The fiber patch-panel tray requires 1 RU in a standard 19-inch (482.6-mm) or 23-inch (584.2-mm) rack.
Step 1
Locate the RMU space specified in your site plan. See the
on page 15-17
Verify that the mounting brackets attached to the unit are correct for your rack size. Complete
Step 2
Reverse the Mounting Bracket to Fit a 19-inch (482.6-mm) Rack (ANSI Only)" task on page 1-10
required.
August 2005
If you are installing dispersion compensation modules, use this task to
install the Dispersion Compensation Unit (DCU) chassis.
#2 Phillips screwdriver
Crimping tool
#14 AWG wire and lug
As needed
Onsite
None
for common site layout plans.
This task installs the fiber patch-panel tray.
#2 Phillips screwdriver
As needed
Onsite
None
for common site configurations.
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
DLP-G27 Install the DCU Shelf Assembly
"15.5 Typical DWDM Rack Layouts"
"15.5 Typical DWDM Rack Layouts" section
"DLP-G3
as
1-67