OWL U1.25-4 1.25mm Universal Adapter Cap

OWL optical power meters take advantage of a flexible universal connector port system which allows multiple fiber optic connector styles to connect to the same port. Fiber optic connector ferrules come in two common sizes: 2.5mm (for ST, SC, FC, etc.) or 1.25mm (LC, MU, and other SFF connectors). A universal adapter cap is available for each ferrule size.

Each cap is designed so that once the ferrule is completely inserted, the cone of acceptance from a fiber connector falls completely onto the photo detector, regardless of how the connector may turn, twist, or wiggle in the port. Because of this, you can be assured that the optical power reading will always be accurate. By allowing connection to multiple connector types, OWL’s universal port method minimizes costs and maintenance requirements.