Core functions:

• Fiber link loss testing: Measures insertion loss and return loss of fiber optic lines, and locates breakpoints or connector failures.
• Wavelength range: Supports common wavelengths for single-mode fibers (1310 nm, 1550 nm) or multimode wavelengths (850 nm, 1300 nm).

Test modes:

• Automatic scanning: Rapidly evaluates the loss distribution of the entire link.
• Fixed-point testing: Performs precise measurements on key nodes such as connectors and splices.