sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
These ST 900um boots are designed to provide essential strain relief for fiber optic cable terminations. By supporting the cable at the connector exit, these boots minimize stress on the fiber, prevent sharp bends, and maintain the integrity of the connection in various networking environments.
Engineered for compatibility with standard industry connectors, these white boots are supplied in a convenient 25-pack, making them suitable for repair kits, connectorization projects, and maintenance inventories.
Key Features
-
Strain Relief
Protects the fiber optic cable from excessive bending at the connector point to ensure signal continuity. -
Standard Compatibility
Designed for use with connectors featuring a 0.158 inch diameter backbody. -
Versatile Crimp Support
Compatible with 0.128, 0.151, and 0.190 inch crimp sleeves. -
Bulk Packaging
Sold in packs of 25 to support efficient stocking for field technicians and shop use. -
Visual Identification
White color coding allows for easy circuit or connector type management.
Applications
- Fiber optic connector termination
- Patch cord assembly and repair
- Data center cabling infrastructure
- Local Area Network (LAN) maintenance
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 66734290025W |
| Connector Type | ST |
| Boot Color | White |
| Fiber Size | 900um |
| Connector Backbody Diameter | 0.158 inch |
| Crimp Sleeve Compatibility | 0.128 inch, 0.151 inch, 0.190 inch |
| Package Quantity | 25 |
Frequently Asked Questions
What diameter connectors are these boots designed for?
They are designed for connectors with a 0.158 inch diameter backbody.
Are these compatible with different crimp sleeve sizes?
Yes, they are compatible with 0.128, 0.151, and 0.190 inch crimp sleeves.
What does the pack contain?
Each package contains 25 white ST 900um strain relief boots.
Can these be used on larger fiber cables?
These are specifically engineered for 900um fiber applications.
Are other colors available?
Boots are available in various colors; please check the store catalog for additional options.

