SUN-IRL851315 SM/MM Insertion Loss Return Loss Testers is the latest Precision Optical Test Equipments designed by SUN Telecom. It is widely used for insertion loss and return loss test of Optical fiber, Optical passive components, Optical Communications system. It is an ideal tester for manufacturer, scientific research institution and operator for testing, research and maintenance.

This Loss Tester can achieve Light Source module with Optical Power Meter module's wavelength linkage effectively reduce the steps, you can also set limits on the loss measurement values, different colors show the test data at a glance. It is a basic test instrument applied in the optical communication system for research, development, production, maintenance, and an ideal test tool specify for optical components, optical fiber cables and optical passive device. It can be used to test the insertion loss and return loss of SM (1310nm, 1550nm) and the insertion loss of MM (850nm).

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