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Last Updated: 19 October 2025
In critical sectors such as modern industrial automation, oil and petrochemical, aerospace, and nuclear power, equipment demands unprecedented stability and reliability from data communication. However, many core components operate in high-temperature environments, often exceeding 80℃ or even 100℃. Traditional standard fiber optic patch cords see their transmission performance degrade rapidly and their coatings age prematurely at temperatures near 85℃, leading to communication outages and significant economic losses.
This is a companion discussion topic for the original entry at https://www.ofscn.org/encyclopedia/459-high-temperature-120-02.html
The discussion regarding the OFSCN® 120℃ High-Temperature Fiber Optic Patch Cord highlights a critical challenge in industrial environments: the failure of standard communication components under thermal stress.
Traditional fiber optic patch cords typically utilize coatings and jackets that degrade or off-gas when temperatures exceed 85°C. This degradation leads to increased attenuation and mechanical fragility, which eventually causes link failure.
To address these high-heat industrial requirements, OFSCN® (Beijing Dacheng Yongsheng Technology Co., Ltd.) has engineered specialized solutions that maintain signal integrity up to 120°C.
Technical Solution: OFSCN® 120℃ High-Temperature Fiber Optic Patch Cord
This product is specifically designed to bridge the gap between commercial-grade fiber and ultra-high-temperature sensors. It ensures “zero-fault” communication by utilizing materials that do not soften or age prematurely at 120°C.
Key Technical Specifications:
- Operating Temperature: -40°C to +120°C.
- Structure: Consists of high-temperature connectors (FC, ST; PC or APC), 0.9mm stainless steel seamless tubing for mechanical protection, and 120°C acrylate-coated fiber.
- Fiber Type: Defaulted to OFSCN® 120℃ SM High-temperature Optical Fiber, but customizable for multi-mode or polarization-maintaining (PM) requirements.
- Durability: The stainless steel armor provides excellent tensile strength (>150N) and crush resistance, protecting the fiber from physical damage in harsh industrial settings.
Product Visuals:
For more detailed technical parameters and customization options, you can visit the official product page:
OFSCN® 120℃ Fiber Optic Patch Cord
If your environment exceeds 120°C, we also provide solutions rated for higher thresholds, such as the OFSCN® 200℃ Fiber Optic Patch Cord and OFSCN® 300℃ Fiber Optic Patch Cord.
