sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The Universal 2.5mm Dust Cap is designed to protect fiber optic connector ferrules from dust, debris, and physical damage when not in use. These caps are compatible with standard 2.5mm ferrules, which are commonly found on SC, ST, and FC type connectors.
Featuring a convenient integrated jacket strap, these dust caps remain tethered to the cable assembly to prevent loss during maintenance or installation. These protective components are essential for maintaining signal integrity and preventing contamination in both indoor and outdoor fiber optic environments.
Key Features
-
Universal 2.5mm Design
Provides a precise fit for standard 2.5mm ferrule connectors, ensuring comprehensive coverage. -
Integrated Jacket Strap
Ensures the cap remains attached to the cable to prevent loss and keep it accessible for immediate re-capping. -
Protective Shielding
Guards sensitive ferrule end-faces against dust, airborne contaminants, and accidental scratches. -
100 Pack Quantity
Convenient bulk packaging suitable for large deployments, maintenance kits, and inventory management. -
Durable Material
Constructed from robust materials designed to withstand repeated handling and varied installation conditions. -
Black Finish
Features a discrete black finish, ideal for high-density installations and professional cable management.
Applications
- SC, ST, and FC connector protection
- Network equipment interface shielding
- Patch panel port maintenance
- Fiber optic cable assembly storage
- Field termination protection
Package Contents
- 100 x Universal 2.5mm Dust Caps with Jacket Straps
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | F190010M |
| Compatibility | 2.5mm Ferrules (SC, ST, FC) |
| Features | Integrated Jacket Strap |
| Color | Black |
| Quantity | 100 Per Pack |
Frequently Asked Questions
Are these dust caps compatible with LC connectors?
No, these are for 2.5mm ferrules (SC/ST/FC). LC connectors use a smaller 1.25mm ferrule.
Can these be used for outdoor applications?
These caps provide basic protection against dust and debris but are not rated as weather-proof or water-tight seals.
Is the strap removable?
No, the strap is integrated into the design to ensure it stays with the connector.
What is the primary material?
The caps are made from durable, flexible polymer suitable for standard connector protection.
Do these help with signal loss?
By keeping the ferrule end-face clean and free of dust, they help prevent signal degradation caused by contamination.