The Diamond Z-235 Angle Fiber Optic Polisher, Manual is a manual polishing system engineered for precision preparation of fiber optic connector end-faces. It delivers adjustable polishing pressure and angle control, enabling operators to achieve optimal surface finishes across various fiber connector types in laboratory settings.
Technical Specifications
Product Name: Diamond Z-235 Angle Fiber Optic Polisher, Manual
Manufacturer: DIAMOND
Model Number: Z-235
System Type: Manual polishing system
Primary Function: Precision connector end-face preparation
– Key Features
• Adjustable polishing pressure for controlled material removal
• Adjustable angle control for connector geometry specification
• Manual operation enabling operator feedback during polishing cycles
– Typical Applications
Fiber optic polishing is a critical manufacturing step for passive components including patch cords and connectors. The process shapes the fiber end-face to specified geometry with ultra-smooth surface finish, directly impacting insertion loss and return loss performance.
The Z-235 supports multi-stage polishing sequences progressing through coarser to finer abrasives:
• De-coating: Removal of excess adhesive from ferrule end
• Roughing: Establishment of basic end-face contour
• Finishing: Elimination of scratches from prior stages
• Final Polish: Achievement of scratch-free, optical-grade surface
This system enables preparation of multiple connector finish types. PC and UPC finishes typically achieve back reflection below -55dB. APC finishes utilize an 8-degree angle to direct reflections into cladding, achieving return loss typically ≥ -65dB. Insertion loss performance targets <0.3dB under optimal conditions.
Critical polishing parameters controlled by this system include radius of curvature (typically 10–25mm), apex offset via pressure distribution, and fiber undercut/protrusion geometry. These parameters directly influence final connector optical performance.
– Compatibility & Integration
The Diamond Z-235 functions as a standalone manual polishing platform suitable for laboratory connector preparation workflows. It accommodates standard fiber connector ferrule geometries used in telecommunications and datacom applications.
