Encircled Flux (EF) test solutions Key Features EF-compliant as per TIA-526-14-C and IEC 61280-4-1 Ed. 2.0 at 50 µm,  850/1300 nm guaranteed Optimized for multimode loss testing Tier-1/2 testing of multimode fibers as recommended in TIA-568 Reference-grade UPC connectors for maximum precision and repeatability Built-in-EF-compliant light source–no extra equipment to…