7
Connection Check: If selecting the check box, confirms whether or
not the fiber is connected correctly to the OTDR measurement port.
Active Fiber Check: If selecting the check box, performs a "live
fiber" check on the currently attached fiber under test to detect
whether the fiber is carrying traffic before firing any OTDR laser
sources.
Note:
The Active Fiber Check feature does not apply for the 850/1300
nm multimode fiber.