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432 Fiber Ribbon Fiber Optic Cable All-Dielectric or Armored for Outdoor Backbone Networks
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Product Highlights:
- Up to 432 fibers in a compact ribbon design
- Supports high-speed mass fusion splicing
- All-dielectric or armored construction available
- G.657.A1 bend-insensitive optical fibers
- Designed for aerial, duct, and direct burial use
- Excellent tensile strength and moisture protection
Table of Contents
Description
The 432 Fiber Ribbon Fiber Optic Cable is a high-density outdoor cable designed for large-capacity backbone transmission in FTTH, FTTx, data communication, and metropolitan networks. Built with 12-fiber ribbon units, it supports fast mass fusion splicing to significantly reduce installation time and labor costs. Available in both all-dielectric and armored constructions, the cable provides excellent mechanical strength, moisture resistance, and long-term reliability for aerial, duct, and direct burial installations. Its G.657.A1 bend-insensitive fibers, SZ-stranded ribbon structure, central FRP strength member, and durable HDPE outer jacket ensure stable optical performance and simplified maintenance in demanding outdoor environments.
Specification
| Fiber Count | 432 (12-fiber ribbons) |
|---|---|
| Ribbon Format | Conventional 12F ribbons |
| Central Strength Member | FRP (non-metallic) |
| Armor Option | Corrugated steel tape (optional) |
| Subunit Structure | Up to 6 subunits, 144 fibers each |
| Water Blocking | Jelly + water-swellable yarns |
| Outer Jacket | HDPE (black) |
| Nominal Diameter | 22.4 mm |
| Weight | ~469 kg/km |
| Bend Radius | Static: 15×D / Dynamic: 30×D |
| Attenuation @1310nm | ≤ 0.35 dB/km |
| Attenuation @1550nm | ≤ 0.21 dB/km |
| Operating Temperature | –40°C to +60°C |
| Storage Temperature | –40°C to +70°C |
Features
- High-density design with up to 432 optical fibers
- 12-fiber ribbon structure for efficient mass fusion splicing
- Available in all-dielectric and steel armored constructions
- SZ-stranded ribbon units for easy mid-span access
- G.657.A1 bend-insensitive single-mode fiber
- Central FRP strength member for high tensile performance
- Water-blocking materials provide excellent moisture protection
- HDPE outer jacket for outstanding outdoor durability
- Suitable for aerial, duct, and direct burial deployment
- Complies with ITU-T G.657.A1 and TIA/EIA-598 standards
Applications
- FTTH backbone networks
- FTTx distribution networks
- Metropolitan area networks (MAN)
- Telecommunications infrastructure
- Outdoor campus networks
- Long-distance fiber transmission
- High-density access networks
- Utility and broadband network deployment
FAQ
Q1. What is the advantage of a ribbon fiber cable over a loose tube cable?
A ribbon fiber cable allows multiple fibers to be fusion spliced simultaneously, greatly reducing installation time and labor costs for high-fiber-count network deployments.
Q2. What is the difference between the all-dielectric and armored versions?
The all-dielectric version is lightweight and immune to electromagnetic interference, making it suitable for aerial and duct installations. The armored version includes steel protection for improved crush and rodent resistance in harsh outdoor environments.
Q3. Which installation methods does this cable support?
It is suitable for aerial, duct, and direct burial installations, depending on the selected cable construction.
Q4. What fiber type is used in this cable?
The cable uses G.657.A1 bend-insensitive single-mode fiber, offering excellent bending performance while maintaining compatibility with standard G.652.D networks.
Q5. Can the cable be customized?
Yes. Fiber count, cable construction, armor type, jacket material, cable markings, and reel length can all be customized according to project requirements.
Quality Qulifications and Compliance
To get the detailed certification, please go to the Compliance.
Please Note: Our products comply with all internationally recognized and industry-standard specifications. For customized or special requirement products, we carry out testing and standards in accordance with the conformity criteria specified in the contract.
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