1000-A2-GB22-10
Setting LBO
Value
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
June 2005
Line Build Out (LBO) is used to offset the output attenuation.
To set the LBO value:
Locate the CPX-1000 by clicking the group icon from the Tree View
where the CPX-1000 resides.
Click a CPX-1000 and expand the tree.
Click the CPX-1000 icon from the Tree View.
Select LBO Value from the Configuration menu.
The following dialog box appears.
Select the linear measurement (feet) from the drop-down lists.
Ranges for T1 LBO are:
— 0–133
— 133–266 (default)
— 266–366
— 399–533
— 533–655
Options for STS1 LBO are Above 100 ft. (default) or Below
100 ft.
Click OK.
5. CPX-1000 Configuration
5-9