JW1612A is an optical modal controller specifically designed for multi-mode fiber testing, suitable for fiber link loss testing
in both field and factory environments, also test with JW8630 Encircled Flux tester. This device can effectively calibrate and optimize the output mode of multi-mode
light sources such as LEDs or VCSELs， ensuring stable and repeatable ring flux injection conditions that fully comply
with the IEC 6 1280-4-1 standard requirements. The controller is optimized for the 850nm band and features excellent
measurement accuracy and wide instrument compatibility，enabling it to be used in conjunction with various multi-mode
fiber testers，providing reliable assurance for the performance evaluation of fiber systems.
丨Product Features
· Circular flux meets IEC61280-4-1
· Improves measurement accuracy
· Optimized for 850nm
· Compatible with all multi-mode fiber testers
丨Application Areas
Multi-mode fiber cabling system certification testing
Data center and local area network fiber link loss measurement
Light source modal characteristic calibration and standardization
Insertion loss assessment of fiber components and connectors
Multi-mode transmission performance analysis in teaching and research
