Intermittent Bonded Ribbon (IBR) Cable

High Fiber Packing Cables for Limited Space Availability - HFCL’s IBR Cables

Intermittent Bonded Ribbon (IBR) Cable
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About

Introducing HFCL's patented Intermittent Bonded Ribbon (IBR), a breakthrough in fiber ribbon technology enhancing cable packing density. Compared to traditional flat ribbon cables, our IBR cable offers substantial reductions in weight and overall diameter. Our IBR cable family boasts a significant feature: high-productivity mass fusion splicing. This ensures not only swift installation but also rapid restoration in the event of unexpected outages. These cables accommodate more fibers in smaller ducts. Backed by a portfolio of 10 patents, this ribbon cable is ideal for both indoor and outdoor applications, adapting to both unarmored and armored cable constructions.

Features

More Flexible than Traditional Ribbon Cables, Mass Fusion Splicing, Low-friction Jacket and Optimized Cable Profile for Faster Jetting, Fits into Smaller Ducts, Multiple Variants Available, High Fiber Density in Ducts, Dry-Dry Cable Design, Ideal for Blowing, Quicker End Preparation and Mid Span Access

Benefits

High-density Solutions

IBR's ribbon constructions range from 144 fiber to 3456 fibers, catering to any requirement

Flexibility Beyond Legacy Cables

Our IBR offers higher flexibility compared to legacy ribbon cables

Splicing Freedom

Choose mass fusion or individual fiber splicing as you need

Proprietary Low Friction Jacket

Enhanced jetting performance for reliability and speed

Urban Optimization

Tailored for congested urban environments, compliant with rigorous standards

Ideal for Miniducts

Our IBR cables are designed to fit in smaller ducts (20/25mm)

Key Specifications

Cable Type

Fiber Count

Diameter (mm)

Tensile Strength (N)

Crush Resistance (N/10cm)

1W IBR Microcable-250 µm

48-864F

6.5 - 14.7

1 x W x 9.81

1000

1W IBR Microcable 200 µm

6.3 - 13.9

1W IBR Microcable 190 µm

6.2 - 13.6

IBR Armored  Single Jacket Single Armored Cables

12-1728F

9.5 - 22.5

Short Term: 2700; Long Term: 810

IBR Armored Double Jacket Single Armored  Cables

48-3456F

14 - 33

Short Term: 2700; Long Term: 810

IBR Dielectric Duct Cables

48-3456F

8.5 - 33

Short Term: 1250 - 2700 ; Long Term: 500 - 810

IBR Air Blown Cables

144-1008F

10 - 15.7

880 - 2000

IBR Indoor Rated-CPR/UL Rated

72-1728F

9.5 - 23.5

Short Term: 2700 ; Long Term: 800

IBR Indoor Cable-OFNR Rated

12-72F

3.8 - 5

100

300

Applications

  • Underground direct burial
  • Backbone network
  • High density access network
  • Data center solution

Variants

  • Outside Plant Optiweb Ribbon Cable
    This cable features high-density fiber with Optiweb Ribbon Technology for mass fusion splicing, compact diameter, and lower weight. The range includes duct cables, Micro Cables, Air Blown Cables, 1W Cables, and Flexi Tube Cables with Micro Module designs

  • Inside Plant Optiweb Ribbon Cable
    It is a high-density fiber cable, designed for flame-retardant applications within premises and riser spaces. The range includes CPR/UL-rated cables (72F to 864F: Cca – S1a,d0,a1) and OFNR-rated cables (12F to 72F)

FAQs

What are the applications of a ribbon fiber?

Ribbon fiber finds diverse applications in point-to-point networks, indoor and outdoor FTTH networks, and interconnections within MTP fiber wiring boxes. It is also commonly deployed in constructing circle trunk cable networks in urban settings, showcasing its versatility across various optical communication scenarios.

What benefits does a ribbon cable offer?

Ribbon cables provide the best of both worlds by seamlessly combining high fiber density with the easiest and fastest mass fusion splicing. This unique combination makes them an ideal choice for applications where maximizing fiber density and simplifying splicing processes are crucial considerations. This efficiency results in reduced installation time, lower labor costs, and significantly shorter restoration times during emergencies, highlighting the practical advantages of using ribbon cables.

What are the features of an Intermittent Bonded Ribbon cable?

Intermittent bonded ribbon cable features intermittent bonding between individual fibers. This design enhances the cable's flexibility, allowing it to be easily peeled off for termination or splicing. These cables are particularly advantageous in applications where the intermittent bonding property contributes to efficient installation and maintenance processes in optical communication networks.

What our partners say

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Case Study

HFCL’s Award-winning 144-1728F Compact Armored IBR OFC

HFCL's 144-1728F Compact Armored Central Core Intermittently Bonded Ribbon (IBR) Outdoor Optical Fiber Cable family represents a significant advancement in optical fiber cable technology. The use of IBR supports efficient mass fusion splicing and easy routing in closures, significantly reducing termination time. This technology also allows for the production of high-fiber-count cables with reduced diameters, making them well-suited for ever-expanding modern network infrastructure needs. This innovative design family has been recognized with a Silver Award at the 2024 ISE Network Innovators' Awards, highlighting its impact and value in the industry
HFCL’s Award-winning 144-1728F Compact Armored IBR OFC
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Resources

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