Cisco CWDM-OADM 1 Series Installation Notes page 16

Installing the CWDM Passive Optical System
Secure the 2-slot chassis using four (two per side) 12-24 x 3/4-inch screws or four 10-32 x 3/4-inch
Step 3
screws. Thread the screws through the elongated holes in the L bracket and into the threaded holes in the
mounting post. (See
Figure 15
Installing the CWDM OADM Modules
Caution When performing the following procedures, wear a grounding strap to avoid ESD damage to the OADM
module. Make sure the other end of the ground strap is securely attached to a grounded point.
To install the CWDM OADM modules, follow these steps:
Align the CWDM OADM module with the slot on the 2-slot chassis. (See
Step 1
Figure 16
CWDM-
OADM4-1
Cisco CWDM Passive Optical System Installation Note
16
Figure 15.)
Mounting the 2-Slot Chassis in the Rack
Installing a CWDM OADM Module
TX NETWORK
RX TX PASS
RX
TX 1470
RX TX 1510
RX
MONITOR
TX RX MONITOR
TX RX
1490
TX RX TX 1530
RX
TX NETWORK
RX TX PASS
RX
TX 1550
RX TX 1590
RX
CWDM-
OADM4-2
MONITOR
TX MONITOR
RX TX
RX 1570
TX
RX TX 1610
RX
Figure 16.)
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