Indoor / Outdoor Plenum Singlemode Interlocking Armor Assemblies

Our Indoor/Outdoor Plenum Singlemode Interlocking Armor Assemblies offer a rugged and reliable solution for fiber runs that demand both plenum compliance and mechanical protection in challenging environments. These custom pre-terminated fiber optic assemblies are constructed using a plenum-rated indoor/outdoor cable with a spiral-wrapped aluminum interlocking armor, combining the fire safety rating needed for indoor spaces with the toughness required for exposed or semi-exposed runs. Designed to simplify installation while protecting your investment, these assemblies arrive pre-connectorized to your exact specifications—ready to deploy.

  • Single-strand fiber optic assembly with Corning® SMF-28 Ultra Glass for reliable signal clarity.
  • Plenum-rated armored jacket for crush resistance and indoor/outdoor flexibility.
  • Pre-terminated design for quick, plug-and-play installation.
  • Available in lengths up to 5000 feet with multiple connector options.
  • Made in the USA under ISO 9001-certified standards for quality and dependability.

$96.00
PRO-769-S-AIR-1 Made in the USA TAA compliant
4-5 Business Days

  • Single-strand fiber optic assembly with Corning® SMF-28 Ultra Glass for reliable signal clarity.
  • Plenum-rated armored jacket for crush resistance and indoor/outdoor flexibility.
  • Pre-terminated design for quick, plug-and-play installation.
  • Available in lengths up to 5000 feet with multiple connector options.
  • Made in the USA under ISO 9001-certified standards for quality and dependability.


  • Dual-strand fiber optic cable with Corning® SMF-28 Ultra Glass for optimal signal performance.
  • Plenum-rated jacket provides UV, water, and crush resistance for versatile use.
  • Comes pre-terminated for effortless setup and reduced labor.
  • Custom lengths up to 5000 feet with various connectors and pulling eye options.
  • Manufactured in the USA, ensuring top-tier quality with ISO 9001 certification.

$97.60
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Made to Order
Ships in 4-5 Business Days (Estimated)
PRO-769-S-AIR-2 Made in the USA TAA compliant

  • Dual-strand fiber optic cable with Corning® SMF-28 Ultra Glass for optimal signal performance.
  • Plenum-rated jacket provides UV, water, and crush resistance for versatile use.
  • Comes pre-terminated for effortless setup and reduced labor.
  • Custom lengths up to 5000 feet with various connectors and pulling eye options.
  • Manufactured in the USA, ensuring top-tier quality with ISO 9001 certification.


  • 4-strand fiber assembly with premium Corning® SMF-28 Ultra Glass for sharp, reliable signal transmission.
  • Durable interlocking armored jacket protects in both indoor and outdoor environments.
  • Fully plenum-rated to meet fire safety standards.
  • Customizable up to 5000 feet, offering connector and pulling eye configurations.
  • Proudly made in the USA with ISO-certified precision manufacturing.

$156.80
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Made to Order
Ships in 4-5 Business Days (Estimated)
PRO-769-S-AIR-4 Made in the USA TAA compliant

  • 4-strand fiber assembly with premium Corning® SMF-28 Ultra Glass for sharp, reliable signal transmission.
  • Durable interlocking armored jacket protects in both indoor and outdoor environments.
  • Fully plenum-rated to meet fire safety standards.
  • Customizable up to 5000 feet, offering connector and pulling eye configurations.
  • Proudly made in the USA with ISO-certified precision manufacturing.


  • 6-strand fiber optic assembly featuring Corning® SMF-28 Ultra Glass for efficient, low-attenuation signals.
  • Interlocking armor jacket ensures resistance to crushing, rodents, and general wear.
  • Pre-terminated for hassle-free installation and plug-and-play ease.
  • Customizable lengths up to 5000 feet, with a range of connector and pulling eye choices.
  • Produced in the USA meeting ISO 9001 standards for superior reliability.

$198.40
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Made to Order
Ships in 5-7 Business Days (Estimated)
PRO-769-S-AIR-6 Made in the USA TAA compliant

  • 6-strand fiber optic assembly featuring Corning® SMF-28 Ultra Glass for efficient, low-attenuation signals.
  • Interlocking armor jacket ensures resistance to crushing, rodents, and general wear.
  • Pre-terminated for hassle-free installation and plug-and-play ease.
  • Customizable lengths up to 5000 feet, with a range of connector and pulling eye choices.
  • Produced in the USA meeting ISO 9001 standards for superior reliability.


  • 8-strand fiber design with Corning® SMF-28 Ultra Glass for high-speed data transfer.
  • Armored jacket offers UV, crush, and water resistance for all setups.
  • Fully pre-terminated for seamless, time-saving installation.
  • Tailored lengths available up to 5000 feet, with extensive connector configurations.
  • Designed and made in the USA under ISO 9001-certified standards.

$211.20
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Made to Order
Ships in 4-5 Business Days (Estimated)
PRO-769-S-AIR-8 Made in the USA TAA compliant

  • 8-strand fiber design with Corning® SMF-28 Ultra Glass for high-speed data transfer.
  • Armored jacket offers UV, crush, and water resistance for all setups.
  • Fully pre-terminated for seamless, time-saving installation.
  • Tailored lengths available up to 5000 feet, with extensive connector configurations.
  • Designed and made in the USA under ISO 9001-certified standards.


  • 10-strand fiber solution with Corning® SMF-28 Ultra Glass for constant, reliable data transmission.
  • Interlocking armor jacket ensures crush resistance and meets plenum standards.
  • Pre-equipped for plug-and-play installation, saving time.
  • Offered in lengths up to 5000 feet, with multiple connector and pulling eye options.
  • Manufactured in the USA with strict ISO 9001-certified processes for quality assurance.

$272.00
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Made to Order
Ships in 4-5 Business Days (Estimated)
PRO-769-S-AIR-10 Made in the USA TAA compliant

  • 10-strand fiber solution with Corning® SMF-28 Ultra Glass for constant, reliable data transmission.
  • Interlocking armor jacket ensures crush resistance and meets plenum standards.
  • Pre-equipped for plug-and-play installation, saving time.
  • Offered in lengths up to 5000 feet, with multiple connector and pulling eye options.
  • Manufactured in the USA with strict ISO 9001-certified processes for quality assurance.


  • 12-strand fiber assembly with Corning® SMF-28 Ultra Glass for high-capacity networks.
  • Plenum-rated armored jacket provides environmental protection against UV, water, and crushing.
  • Fully pre-terminated for fast and streamlined deployment.
  • Custom lengths up to 5000 feet, with flexible pulling eye and connector setups.
  • Proudly made in the USA with ISO 9001-certified standards for unbeatable quality.

$308.80
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Made to Order
Ships in 4-5 Business Days (Estimated)
PRO-769-S-AIR-12 Made in the USA TAA compliant

  • 12-strand fiber assembly with Corning® SMF-28 Ultra Glass for high-capacity networks.
  • Plenum-rated armored jacket provides environmental protection against UV, water, and crushing.
  • Fully pre-terminated for fast and streamlined deployment.
  • Custom lengths up to 5000 feet, with flexible pulling eye and connector setups.
  • Proudly made in the USA with ISO 9001-certified standards for unbeatable quality.


Built for Your Application

This product line is a perfect match for environments where fiber needs to transition between indoor and outdoor pathways or run through areas with rodent threats, physical hazards, or tight bends. Instead of running standard cable through separate conduit, you get a self-protecting assembly that meets code for indoor plenum spaces and stands up to industrial conditions. Pre-terminated ends reduce labor time, speed up deployments, and ensure high-quality, consistent terminations—especially valuable in critical networks.

Key Features & Benefits:

  • Custom pre-terminated fiber optic assemblies—ready to install

  • Plenum-rated jacket meets fire codes for indoor spaces, including risers and return air plenums

  • Spiral interlocking aluminum armor offers superior crush resistance and rodent protection

  • Eliminates the need for innerduct or conduit in most installations

  • Designed for both indoor and outdoor use, reducing cable transitions

  • Made in the USA and TAA compliant for federal and enterprise projects

  • Pulling eye option available to simplify installations in longer conduit runs

  • Precision factory terminations help reduce installation errors and speed up deployment

Available Configurations for These Products

These assemblies are custom-built to order based on your application’s specific needs.

  • Strand Count Options: 1, 2, 4, 6, 8, 10, or 12 strand configurations

  • Connector Types: Choose from LC, SC, ST, or other popular connector options on both the lead and tail ends

  • Cable Lengths: Available in custom lengths ranging from 10 feet to 5000 feet

  • Pulling Eye Option: Optional pulling eyes can be installed on one or both ends for easier cable routing

  • Build Time: Typically ships in 4–5 business days after order is placed

If you need a faster turnaround or different cable type, we offer other stocked and semi-custom fiber assemblies on our site that may better suit tight project timelines.

Common Uses for Indoor / Outdoor Plenum Singlemode Interlocking Armor Assemblies

  • Campus or facility backbone runs transitioning from outdoor conduit to indoor plenum space

  • Multi-floor riser applications where code requires plenum-rated cable

  • Industrial environments with a high risk of crush or rodent damage

  • Data center interconnects with exposed cabling pathways

  • Tight pathway runs where additional conduit is impractical or cost-prohibitive

  • Government, healthcare, or commercial buildings with strict fire rating requirements

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