sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The AFL FAST Connector is a factory pre-polished, field-installable connector designed to eliminate the need for manual polishing during fiber termination. Utilizing proven mechanical splice technology, these connectors ensure precise fiber alignment for low-loss performance in singlemode applications. Each connector features a factory pre-cleaved fiber stub and an integrated index-matching gel, enabling rapid, reliable terminations in the field.
These connectors are optimized for premise environments, LAN patch panels, and direct equipment terminations. They are designed to support 900µm fibers and include an innovative translucent wedge that allows for verification of physical contact using a common Visual Fault Locator (VFL), providing a clear pass/fail signal during the installation process.
Key Features
-
Factory Pre-Polished Ferrule
Eliminates the time and equipment required for hand-polishing in the field. -
Mechanical Splice Technology
Ensures precision fiber alignment for consistent low-loss performance. -
Visual Verification
Translucent wedge design allows for VFL pass/fail testing upon contact. -
Re-seatable
Fiber can be re-seated if required, reducing potential scrap during installation. -
No Epoxy Required
Speeds up termination time by removing the need for adhesives and curing equipment. -
Color-Coded
Simplifies identification and organization during and after installation.
Applications
- LAN environments
- Premise wiring
- Direct equipment termination
- Fiber-to-the-desk
Package Contents
- 6 x FAST Connector (ST Singlemode)
- Wedge clips (factory-installed)
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | AFL |
| Part Number | FASTSTSM6 |
| Connector Type | ST |
| Fiber Mode | Singlemode |
| Compatible Fiber Size | 900µm |
| Pack Quantity | 6 |
Frequently Asked Questions
Can these connectors be used on 250µm fiber?
Yes, this FAST connector series is compatible with 250µm and 900µm fibers.
Do I need to polish the fiber end after installation?
No, these are pre-polished, field-installable connectors that eliminate the need for any hand polishing.
How can I verify the connection quality?
Each connector features a translucent wedge that enables the use of a VFL to provide a pass/fail visual signal.
Is epoxy required to secure the fiber?
No, these connectors utilize mechanical splice technology and do not require epoxy.
Can the connector be reused if I make a mistake?
The fiber can be re-seated if the termination does not meet requirements on the first attempt.

