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Removing and Replacing a CFM
•
The fiber type is 0.9-mm diameter SMF. The filters use SC and MU connectors. The coupler uses one
MU connector. The two-fiber side of the coupler is always fusion spliced.
Table 14-6
Table 14-6 CFM Mechanical Specifications
Item
Height
Width
Depth
Weight
14.3 Removing and Replacing a CFM
This section explains how to replace and remove the CFM. This module is used only in the ONS 15201
Single-Channel Unit (SCU).
Procedure: Remove the Collector Filter Module from the ONS 15201 SCU
Be careful not to pull the optical fibers or make sharp bends in the fibers. Always clean and inspect
Caution
the MU or SC connectors before inserting them into the adapters.
Locate the lid on top of the ONS 15201 SCU
Step 1
Cisco ONS 15200 Module Handbook
14-4
Four fiber splices
–
One CFM housing
–
Unprotected Channel version
One Add filters (ITU channel-specific)
–
One Drop filters (ITU channel-specific)
–
One CFM housing
–
lists the CFM mechanical specifications.
Specification
10 mm (0.4 in.)
152 mm (6.0 in.)
160 mm (6.3 in.)
0.18 kg (0.40 lbs.)
(Figure
14-1).
Chapter 14
Collector Filter Module
78-13767-01
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