sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The FiberXP FOSP-40M Standard Fusion Splice Protective Sleeves are engineered to provide essential mechanical protection and environmental sealing for fiber optic fusion splices. These 40mm sleeves are specifically designed for 250-micron to 900-micron single fiber applications, ensuring that connection points maintain structural integrity and optical performance.
Constructed with a hot-melt fusion tube and an enhanced stainless-steel strength member, these sleeves feature cross-linked polyolefin material. They are designed for reliability in standard fiber management environments, offering moisture resistance and high tensile strength to protect fragile fusion points during handling and long-term deployment.
Key Features
-
Hot-Melt Design
Features a hot-melt inner tube that ensures a secure, protective bond around the fusion splice. -
Stainless-Steel Rod
Includes a 36mm stainless-steel strength member for enhanced mechanical rigidity. -
Durable Construction
Manufactured with cross-linked polyolefins for environmental resistance. -
High Tensile Strength
Rated for 18MPa tensile strength to prevent splice breakage during cable management. -
Moisture Protection
Designed as a moisture-proof seal to prevent degradation of the optical connection. -
High Elongation
Provides 700% elongation at break, allowing for flexibility without compromising the splice.
Applications
- Fiber optic cable splicing
- 250-micron to 900-micron single fiber protection
- Fusion splicing environments
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | FiberXP |
| Model | FOSP-40M |
| Sleeve Length | 40mm |
| Sleeve Diameter | 1.3mm |
| Rod Length | 36mm |
| Rod Diameter | 1.2mm |
| After-Shrink Diameter | 2.6mm ±0.1mm |
| Min. Shrinkage Temperature | 176°F |
| Min. Full Shrinkage Temperature | 248°F |
| Tensile Strength | 18MPa |
| Elongation at Break | 700% |
Frequently Asked Questions
What is the primary purpose of these sleeves?
They provide mechanical protection and environmental sealing for fiber optic fusion splices.
Are these sleeves compatible with different fiber sizes?
They are designed for 250-micron to 900-micron single fibers.
What is the minimum temperature for full shrinkage?
The sleeves require a temperature of 248°F for full shrinkage.
How many sleeves are included in one package?
Each package contains 50 sleeves.
Do these sleeves provide moisture protection?
Yes, they are designed to be moisture-proof after the shrinking process.

