sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The ST 4-Position Hand Polish Disc is a precision-machined tool designed for the manual polishing of fiber optic connectors. This tool ensures that the connector endface is maintained at the correct angle relative to the polishing film, facilitating consistent, high-quality finishes required for optimal optical transmission.
Constructed from durable materials, this polishing disc is designed to withstand the rigors of frequent use in both field environments and shop settings. By stabilizing the connector during the polishing process, it helps technicians achieve repeatable results and reduces the likelihood of fiber damage during termination.
Key Features
-
4-Position Design
Allows for simultaneous or sequential preparation of multiple connectors for improved workflow efficiency. -
Precision Machining
Ensures the connector is held at the exact required angle to the polishing film for consistent geometry. -
Durable Construction
Engineered to handle repetitive stress, providing longevity in demanding work environments. -
Manual Polishing Control
Gives technicians tactile feedback during the polishing process to ensure precise endface results. -
Standardized Geometry
Maintains alignment standards critical for meeting optical performance requirements. -
Simplified Operation
Designed for ease of use, allowing for rapid termination in the field or in the lab.
Applications
- Fiber optic connector termination
- Field repair and maintenance
- Laboratory fiber optic cable assembly
- Polishing ST-type connectors
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | F16977ST |
| Connector Type | ST |
| Polishing Capacity | 4-Position |
| Material | Metal |
Frequently Asked Questions
What is the purpose of this polishing disc?
This disc is used to hold a fiber optic connector at the correct angle against polishing film to ensure a high-quality endface finish.
How many connectors can be polished at once?
The disc features 4 positions, allowing for the manual processing of up to four connectors.
Is this compatible with connectors other than ST?
This specific model is designed for ST connectors.
What material is the disc made of?
It features a durable metal construction designed for precision and longevity.
Is this suitable for field use?
Yes, its durable construction makes it well-suited for both field installation and shop environments.

