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Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
August 2005
Chapter 1      Install the Shelf and Common Control Cards
DLP-G31 Install the FlexLayer Modules
Step 3 Align the chassis with the rack mounting screw holes; one at a time, insert and tighten the three screws.
Step 4 Repeat this task as necessary for each FlexLayer shelf assembly you want to install.
Step 5 Return to your originating procedure (NTP).
DLP-G31 Install the FlexLayer Modules
Step 1 Determine the FlexLayer modules that you want to install in the FlexLayer shelf. The FlexLayer shelf 
can house up to four Add/Drop FlexLayer modules or four Y-cable splitter modules. Table 1-11 lists the 
two-channel FlexLayer modules and part numbers. Refer to Chapter 15, “Shelf Hardware Reference” for 
more information about FlexLayer modules.
Purpose This task installs the FlexLayer modules in the FlexLayer shelf assembly. 
You can only install two-channel FlexLayer modules.
Tools/Equipment #2 Phillips screwdriver
FlexLayer modules
Prerequisite Procedures None
Required/As Needed As needed
Onsite/Remote Onsite
Security Level None
Table 1-11 ONS 15xxx FlexLayer Hardware Part Numbers
Part Number Description
2 Channel Add/Drop FlexLayer Modules
15216-FLB-2-31.1= ITU-100 GHz 2 Ch, FlexMod - 1530.33 and 1531.12
15216-FLB-2-32.6= ITU-100 GHz 2 Ch, FlexMod - 1531.90 and 1532.68
15216-FLB-2-35.0= ITU-100 GHz 2 Ch, FlexMod - 1534.25 and 1535.04
15216-FLB-2-36.6= ITU-100 GHz 2 Ch, FlexMod - 1535.82 and 1536.61
15216-FLB-2-38.9= ITU-100 GHz 2 Ch, FlexMod - 1538.19 and 1538.98
15216-FLB-2-40.5= ITU-100 GHz 2 Ch, FlexMod - 1539.77 and 1540.56
15216-FLB-2-42.9= ITU-100 GHz 2 Ch, FlexMod - 1542.14 and 1542.94
15216-FLB-2-44.5= ITU-100 GHz 2 Ch, FlexMod - 1543.73 and 1544.53
15216-FLB-2-46.9= ITU-100 GHz 2 Ch, FlexMod - 1546.12 and 1546.92
15216-FLB-2-48.5= ITU-100 GHz 2 Ch, FlexMod - 1547.72 and 1548.51
15216-FLB-2-50.9= ITU-100 GHz 2 Ch, FlexMod - 1550.12 and 1550.92
15216-FLB-2-52.5= ITU-100 GHz 2 Ch, FlexMod - 1551.72 and 1552.52
15216-FLB-2-54.9= ITU-100 GHz 2 Ch, FlexMod - 1554.13 and 1554.94
15216-FLB-2-56.5= ITU-100 GHz 2 Ch, FlexMod - 1555.75 and 1556.55
15216-FLB-2-58.9= ITU-100 GHz 2 Ch, FlexMod - 1558.17 and 1558.98
15216-FLB-2-60.6= ITU-100 GHz 2 Ch, FlexMod - 1559.79 and 1560.61