Figure 3-23 An ONS 15252 MCU with the passive optical shelf door open
Step 2
Align the A-side LM with the far left position (if applicable) and the B-side LM with the far right
position (if applicable) in the passive optical shelf. Insert them as shown in
Note
Step 3
Make sure the crossbar at the back of the passive optical shelf and the groove in the back of the LMs fit
together.
Step 4
Push the button at the bottom front of the LMs and snap the LMs into place.
Cisco ONS 15200 Installation, Setup, and Test Manual
3-32
Normally an MCU is equipped with two LMs, but under some circumstances there may be
only one LM or no LM at all.
Chapter 3
Installation
Figure
3-24.
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