Optical fiber multimeter

What is an Optical Fiber Multimeter (OFM)?

An optical fiber multimeter (OFM) is an essential handheld tool for fiber optic technicians, alike to well-known multimeters used for electrical circuits.

OFMs do quick measurements of multiple key optical parameters such as loss (dB), optical return loss (dB), length (meters) and power (dBm). It helps technicians verify fiber optic link health and troubleshoot potential issues. 

Handheld tool, the multimeter
of fiber optic technicians

Quickly measures key
optical parameters

Helps link health
verification

Facilitates
troubleshooting