Multimode Launch Measurement (Encircled Flux)
Instruments that measure the modal launch condition of a multimode source and test cord, expressed as Encircled Flux, so that loss measurements comply with IEC 61280-4-1, TIA-526-14-A and related standards.
A benchtop instrument that measures the modal launch condition (Encircled Flux) of a multimode light source and patchcord at 850 nm. It is used to verify that a test source meets the launch requirements of the multimode loss-measurement standards.
A two-channel mechanical fiber shaker that continuously agitates a multimode test jumper so that laser speckle averages out during Encircled Flux and loss measurements.
Specifications summary
| Product | Maximum core diameter | Measurement time | Source power range | Input connector adaptors available | End face inspection and focusing | Sensor wavelength range |
|---|---|---|---|---|---|---|
| Encircled Flux Meter MPX-1A | 110 um | Real-time | Approx. -40 to 10 (depends on power density, fiber type, etc) dBm | Universal 2.5 mm ferrule, LC, FC, ST, SC, MTP, Bare fiber | 850 nm LED | 850 nm (Encircled Flux measurement range is from 400 to 1,100 nm) |
| Fiber Shaker MPX-SR3 | — | — | — | — | — | — |
Datasheets
Datasheets are hosted by the manufacturer and open in a new tab. OgMentum does not rehost them.
Need help specifying this?
Our application engineers will confirm specifications with the manufacturer and quote for your configuration.
Request Info