Hebei Shenyi Metal Products Co., Ltd. is one of the leading manufacturers and suppliers of fiber cable tray in China. If you're going to wholesale bulk fiber cable tray made in China, welcome to get free sample from our factory. All customized metal products are with high quality and competitive price.
Common specifications (width × height, mm)
|
Standard Width |
120, 240, 360. |
|
Standard Height |
50, 100. |
|
Standard Length |
2m/3m, customizable |
|
Color |
Yellow. |
Mainstream Materials
- ABS/PC-ABS (Preferred): High strength, high toughness, aging resistance, environmentally friendly (RoHS compliant).
- Flame-retardant PVC: High cost-performance ratio, good insulation, commonly used in general computer rooms; slightly lower toughness at low temperatures.
Main Accessories
- Straight channels, horizontal bends, vertical bends, tees, crosses, reducers
- Fiber outlets (fixed/mobile), corrugated pipes, end caps, connecting plates, hanging brackets/support arms
Fiber Cable Tray Product Features
1. Material and Physical Properties
- High Flame Retardant and Environmentally Friendly Material: Typically made of high-density PVC, ABS, or PC/ABS engineering plastics, possessing excellent flame retardant properties (usually reaching UL94-V0 level), self-extinguishing upon removal of flame, and not producing toxic gases.
- Rounded Corners and Smooth Design: The inside of the cable tray and all accessories (elbows, tees, etc.) feature rounded corners and smooth surfaces, completely eliminating signal attenuation caused by sharp corners cutting or compressing the optical fiber.
2. Structure and Cabling Design
Excellent Bending Radius Protection:
All bends, branches, and dropouts strictly adhere to fiber optic bending radius requirements (typically ≥ 40 mm) to prevent macro-bending loss due to excessive bending.
Flexible Outlet Options:
Supports the addition of moving exits at any location, allowing for cable entry and exit at any position without cutting the cable tray, meeting rack expansion needs.
High Capacity and High Density:
The robust cable tray structure has a strong load-bearing capacity, capable of accommodating thousands of fiber optic patch cords while maintaining neat and organized cabling.
3. Installation and Maintenance
Modular Quick-Lock Design:
Components are mostly connected using boltless quick-lock connections, requiring no special tools for assembly and disassembly, greatly shortening the construction cycle.
Comprehensive Protection:
Equipped with a sealed cable tray cover, it is dustproof, rodent-proof, and prevents foreign objects from falling, providing physical protection for the fragile optical fiber.
FAQ
Q: What are the differences between fiber optic cable trays and wire mesh trays?
A: Wire mesh trays are primarily used for carrying large quantities of copper cables (network cables, power cables), focusing on load-bearing capacity and heat dissipation; while fiber optic cable trays are specifically designed for optical fibers, prioritizing bending radius protection and enclosed dustproof protection.
Material differences: Wire mesh trays are mostly made of metal (steel, stainless steel), while fiber optic cable trays are mostly made of flame-retardant engineering plastics, offering better insulation and preventing damage to the optical fibers from metal burrs.
Q: Are there any differences in the materials used in single-mode and multimode optical fibers?
A: The materials themselves are usually the same; the core is silicon dioxide. The difference lies in the geometry of the fiber core and the light source. Single-mode fiber has an extremely thin core (approximately 9 micrometers), allowing only one mode of light to travel in a straight line. It uses a laser light source and is suitable for long distances. Multimode fiber has a thicker core (50 or 62.5 micrometers), allowing multiple modes of light to be reflected and transmitted. It uses an LED or VCSEL light source and is suitable for short distances (typically <500 meters).
Hot Tags: fiber cable tray, China fiber cable tray manufacturers, suppliers, factory
