User Manual

MBF-20 AMERICAS REMOTE
PRODUCT DESCRIPTION AND USER’S MANUAL
18 User Manual Doc No. 00068UM Rev. 2.4 © Axell Wireless Ltd
4.2 Optical Loss Adjustment (OLA)
NOTE: (In future versions), the optical loss adjustment (OLA) for the unit may have already been
performed from the installation site by pressing the button on the unit left pane (section 3.1.8).
Perform OLA from the OMU II. This section describes how to verify the OLA status for a
specific MBF-20 unit and how to perform the OLA if necessary.
To view OLA status and perform OLA
1. From the OMU II main window, click the Opto Adjust button.
Figure 4-3: OMU II Main window
2. The following window appears. The window provides optical adjust options and
shows the optical adjust status for each fibre-fed remote link. The links are listed
according to the OMU II unit and nodes represented by Optic Conversion Units,
along with optical adjustment status information.
Figure 4-4: OMU II Opto Adjust Pane
3. Verify that adjustment has been performed successfully on the relevant node (s):
• The adjacent LED is GREEN.
• The Progress column provides detailed information on when the
adjustment was performed.
• The Compensation column shows the required compensation.
Click to access
Optic Adjustment
Nodes 1 to 5
Rack#:Opto-
Module
Select nodes
for UL/DL
Adjustment
MBF-20
Remotes
connected via
Optic Splitter