Fluke DSP-FOM Fiber Optic Power Meter
The Fiber Optic Meter (DSP-FOM) interfaces with the DSP Series cable testers, OneTouch Network? Assistant, or Enterprise LANMeter® using a short twisted-pair patch cable which plugs into the 8-pin modular jack of these instruments. Just select the wavelength to be measured with the optical meter's slide switch (850 nm, 1300 nm, and 1550 nm), and the test tool will input, display, and store the measurement.
850 nm, 1300 nm (used also for 1310 nm), and 1550 nm