288-864f MicroFlex™ with FlexRibbon® Cable
Prysmian’s MicroFlex™ cables deliver enhanced jetting performance for underground microduct installations and for jetting directly over existing cables. Prysmian's FlexRibbon® technology enables mass-fusion splicing while keeping the cable's outer diameter small, making it suitable for diameter-sensitive applications. By utilizing 200μm fiber, these cables achieve further weight and diameter reductions that are impossible with standard 250μm fiber. This compact cable combines high reliability with reduced size and weight, ensuring optimal blowing performance.
MicroFlex™ cables are an excellent choice for network operators who want to maximize duct utilization, defer capital expenditures to align with revenue streams, maintain flexibility for future growth, and minimize installation and upgrade costs.
Resources
- MicroFlex™ Mini Site
- Fiber Outdoor Ordering Guide
- Color Code Guide for Fiber Optic Specifications
- Fiber Code Addendum
- International Standards and Fiber Products Table
- FlexRibbon® FlexTube Preparation Guide
Part Numbers
US
| Fiber Count | Part Number | Temperature Range | Compression N/cm per ICEA744 | Impact Energy Nm (FOTP25) | Fibers per Ribbon | Maximum Length | |
Operating °F (°C) | Installation °F (°C) | ||||||
| 288 | F-RCFMDS1JKT-12-2X288-E7 | -22 to +158 (-30 to +70) | -22 to +140 (-30 to +60) | 50 | 2 | 12 | 26,900' (8,200m) |
| 432 | F-RCFMDS1JKT-12-2X432-E7 | -22 to +158 (-30 to +70) | -22 to +140 (-30 to +60) | 50 | 2 | 12 | 20,000’ (6,100m) |
| 864 | F-RCFMDS1JKT-24-2X864-E7 | -22 to +158 (-30 to +70) | -22 to +140 (-30 to +60) | 50 | 2 | 24 | 14,000’ (4,267m) |
| Minimum Microduct ID (mm) | Optimum Microduct ID (mm) | Tube Size | Cable Diameter | Cable Weight | Bend Radius with Load | Bend Radius No Load | Tensile Max Limit lfb (N) | |||||
| in | mm | lb/kft | kg/km | in | cm | in | cm | Install | Operation | |||
| 12 | 13 | 7.2 | 0.37 | 9.4 | 43 | 63.5 | 7.4 | 18.8 | 3.7 | 9.4 | 150 (667) | 45 (200) |
| 13 | 14 | 7.9 | 0.40 | 10.2 | 50 | 75.0 | 8.0 | 20.4 | 4.0 | 10.2 | 164 (730) | 49 (218) |
| 16 | 17 | 10.7 | 0.50 | 12.7 | 74 | 109.6 | 10.0 | 25.4 | 5.0 | 12.7 | 220 (979) | 66 (294) |
Global: M-RCFMDS1JKT-12-2X- 288-E7, M-RCFMDS1JKT-12-2X- 432-E7, M-RCFMDS1JKT-24-2X- 864-E7
Key Features
- Ribbon-in-central-tube (RICT) design with 200µm FlexRibbon® technology
- Compact and lightweight construction simplifies installation and handling
- Rollable, intermittently bonded ribbons enable efficient mass-fusion splicing
- Up to 864 fibers provide exceptional capacity in a small diameter
- Superior blowing and jetting performance for microduct systems
- Excellent crush resistance and mechanical strength for long-term reliability
- Compliant with GR-20, ICEA, and IEC performance standards
- Available in Buy America Build America (BABA) compliant configurations
Applications
The MicroFlex™ FlexRibbon® Cable is engineered for high-capacity, space-saving network applications where compactness and performance are critical. Typical deployments include:
- Access networks and broadband systems
- Long-haul and metro network builds
- Data center interconnect (DCI) links
- Distributed access architecture networks
- Fiber-to-the-home (FTTH) and Fiber-to-the-antenna (FTTA) installations
- AI infrastructure and hyperscale data centers
The Leading Manufacturer of Ribbon Fiber Optic Cables
Our Prysmian team leads the industry in ribbon fiber optic cable innovation, delivering scalable, compact, and efficient solutions for today’s growing network demands. The MicroFlex™ with 200μm FlexRibbon® technology combines high fiber density with installation efficiency, enabling faster builds and long-term reliability. Manufactured in North America and trusted by global network operators, Prysmian continues to set the standard for quality and performance in optical fiber cable design.
FAQs
What is a MicroFlex™ cable from Prysmian?
MicroFlex™ is a compact, high-density ribbon fiber optic cable designed for microduct installations that require lightweight construction and excellent jetting performance.
What fiber counts are available with this cable?
This cable supports configurations ranging from 288 to 864 fibers, all organized using 200μm FlexRibbon® technology for high-density efficiency.
Where is this cable typically deployed?
MicroFlex™ cables are used in broadband, FTTH, FTTA, DCI, and AI infrastructure networks that require compact design and superior performance.
Are technical resources available?
Yes. The Product Resources section above includes all datasheets, installation procedures, and ordering guides.
