Fire-Resistant Fiber Optic Cable Tray Manufacturers

Fire-Resistant Fiber Optic Cable Tray Systems

As a dedicated Fire-Resistant Fiber Optic Cable Tray Manufacturers, Jiangsu Youming Group designs and produces complete fiber raceway systems that protect optical cabling in data centers, telecommunication rooms, and enterprise networks. Our range includes straight sections, risers, tees, reducers, and end cups, all engineered to maintain bend radius and meet stringent fire safety standards.

With over 26,000 square meters of production facilities and fully automated lines, we deliver consistent quality and customization for projects of any scale. Our factory in Dongtai City, Jiangsu, supports OEM/ODM requirements, ensuring that every tray system aligns with your technical specifications and installation environment.

Product Range and Application Fit

Our fiber optic cable tray series is built around a modular concept, offering components that work together to create a seamless pathway. The primary product types include:

• Straight Sections – Available in widths of 120mm, 240mm, 300mm, and 360mm, with standard lengths of 2000mm or 3000mm. These form the backbone of the raceway, providing a closed, protective channel for fiber cables.
• Risers (Internal/External 45°) – Facilitate vertical transitions between different elevation levels. Internal risers maintain a clean profile, while external risers offer additional clearance. Both ensure smooth fiber routing without exceeding bend radius limits.
• Fittings (Tees, Reducers, Trumpets) – Enable direction changes, size transitions, and cable entry/exit points. For example, horizontal tees allow branching, reducers connect different widths, and trumpets provide a protective entry for cables.
• End Cups – Terminate tray runs, preventing dust ingress and protecting fiber ends. They are available in flame-retardant ABS or steel versions, depending on the application.

This range is designed for indoor use, particularly in environments where fire safety is critical. The materials used—flame-retardant PVC, ABS, and PP—are rated UL94 V-0, ensuring they do not propagate flames. The closed design also protects fibers from physical damage and environmental contaminants.

Critical Specifications and Performance

Our fiber optic cable trays are engineered to meet the demands of modern high-density cabling. Key specifications include:

These specifications ensure that our trays not only protect fiber optic cables but also comply with international fire safety standards, making them suitable for projects requiring high reliability.

Engineering and Customization

We understand that every project has unique routing requirements. Our engineering team works closely with clients to customize tray dimensions, bend radii, and accessory configurations. Whether you need a specific width, a special color for identification, or a unique fitting, we can adapt our production to meet your drawings.

Our manufacturing capabilities include automatic forming, welding, and spraying lines, which allow for precise fabrication of both plastic and metal components. For fiber optic trays, we primarily use flame-retardant plastics, but we also offer steel versions with electrostatic powder coating for added durability in demanding environments.

Installation and Integration

Our fiber cable trays are designed for easy installation. Components feature snap-fit connections that require no special tools, reducing labor time on site. For high-vibration environments, screw fixing options are available. The trays can be mounted in various ways:

• Hanging from ceilings using threaded rods or brackets.
• Supporting on top of cabinets or racks.
• Connecting directly to other cable management systems.

We provide detailed installation instructions and can offer technical support during the commissioning phase. Our goal is to ensure that the system performs as intended from the first day.

Quality Assurance and Compliance

Quality is built into every step of our production process. We operate our own testing center where raw materials are inspected upon arrival, and finished products undergo rigorous checks before dispatch. Our quality management system is certified to ISO 9001:2015, and we also hold ISO 14001:2015 and ISO 45001:2018 certifications. Additionally, our products have passed fire resistance performance certifications, ensuring they meet the highest safety standards.

For fiber optic trays specifically, we ensure that all plastic materials are UL94 V-0 rated, and we can provide test reports upon request. This commitment to quality has earned us trust from clients in infrastructure, telecommunications, and data center sectors.

Information We Use to Configure Your Solution

To prepare an accurate quotation and design, we need the following details from your side:

• Project Layout: Drawings or descriptions of the cable routing path, including lengths, bends, and elevation changes.
• Fiber Type and Count: Information about the cables being supported (e.g., single-mode, multi-mode, pre-terminated assemblies) to determine bend radius requirements.
• Environmental Conditions: Whether the installation is indoor, outdoor, or in a corrosive environment, as this affects material selection.
• Fire Safety Requirements: Specific local codes or project specifications that dictate flame retardancy levels.
• Mounting Preferences: Desired installation method (hanging, cabinet top, etc.) to ensure compatible accessories.
• Quantity and Lead Time: Estimated quantities and delivery schedule to plan production efficiently.

With this information, our team can propose the most suitable configuration, including all necessary fittings and accessories, and provide a detailed quotation.

Maintenance and Support

Our fiber optic cable trays require minimal maintenance due to their durable materials and closed design. However, we recommend periodic inspections to ensure that covers are secure and no debris has accumulated. Spare parts, such as end cups or covers, are available for quick replacement. We also offer after-sales support to address any questions during installation or operation.

Frequently Asked Questions

What is the difference between internal and external risers?

Internal risers are installed within the tray profile, providing a clean appearance and protecting fibers from external contact. External risers attach to the outside of the tray, offering additional clearance but exposing fibers to potential damage. Internal risers are preferred for most data center and telecom applications where aesthetics and protection are priorities.

Can your fiber optic trays be used with pre-terminated fiber bundles?

Yes. Our risers and fittings feature smooth, flared entry and exit points that allow pre-terminated assemblies with MPO or MTP connectors to pass through without snagging. We recommend installing the tray system before pulling the fiber to avoid stress on connectors.

Do you offer custom sizes for fiber optic trays?

Absolutely. We can customize widths, lengths, and bend radii to match your specific routing needs. Our production lines are flexible enough to accommodate non-standard dimensions without significant lead time increases.

What fire safety standards do your trays meet?

Our plastic components are rated UL94 V-0, which is the highest flame retardancy level in the UL94 standard. Additionally, our products have passed fire resistance performance certifications from national testing centers, ensuring they meet rigorous safety requirements.

How do you ensure the quality of your products?

We have a dedicated QC team that inspects each batch of raw materials and every finished product. Our testing center conducts checks for dimensional accuracy, flame retardancy, and mechanical strength. We also provide photos and videos during production for your review.

What is your typical delivery time?

For standard sizes that are in stock, we can ship within 25 days after receiving your deposit. For custom orders, the lead time depends on the complexity and quantity, but we always strive to meet your project schedule.