EXFO iOLM - Manual (Page 119)

Managing Results
intelligent Optical Link Mapper 113
Link View

Loop Start icon : Indicates the beginning of the loop.

Loop End icon : Indicates the end of the loop.

Loop Middle icon : The loop middle icon is displayed on the element
if the loop is configured on a single element. The element can be a
splice or a connector. When the length of the loop is set to zero, the
loop is identified in the middle of the link. An item is automatically
added to the links when no one is found.
Note: The number of elements displayed in the composition view varies
according to the available space, number of elements, and section size.
Note: When the link length is large, not all of the elements are visible; you may
need to scroll on the link using the navigation arrow.
Note: The distance between the elements are not 100 % proportional. To have a
proportional representation of the element, see Link Overview on
page 110.