Microducts – Microduct – Fiber Optic Microduct – Microduct Cable Systems – Microfiber Cable – Microduct Installation – Microduct Conduit – High Density Microduct – Microduct Cable Kits – Microfiber Network Cable – Outdoor Microduct – Microduct Raceway – Microduct Cable Management

Broadband and cable operators need to evolve their network architectures to keep up with their subscribers’ data demands. One way to do that is to push fiber deeper into a network. However, the cost of building and/or reconstructing a network creates the biggest challenge for them.

How can operators meet today’s infrastructure needs, creating a path for new growth, while reducing construction costs down the road? Deploy microducts.

Microducts are small conduits for housing microcables. CommScope microduct sizes include 10 mm, 12.7 mm and 16 mm that can house up to 144 fiber counts. Microducts can be used in fiber-to-the-home (FTTH), fiber-to-the-business, FTTX, long-haul, backhaul, premise fiber deployments and nearly any location where traditional conduit installations occur.

The advantage they provide is that microducts can be pre-installed within a larger conduit, or simply pushed into existing conduits already in place. Microducts can also be configured in arrays or multiple units as well as single ducts. Operators may solve today’s needs without microducts by pulling standard cables into an existing conduit, but pulling additional cables later may be difficult or, in some cases, impossible.

One microduct allows the operators to deploy up to 144 fibers today, while deploying additional microducts will provide pathways for future expansion. Each microduct can be coupled, allowing operators to jet cables at distances of thousands of feet in a single operation, while also minimizing splice points.

In addition to the space savings and expansion advantages provided by microducts, using microcables will also provide unforeseen benefits. Microcables enable operators to change the method in which they are installing the cables. The new smaller cables can be jetted at speeds exceeding 200 feet per minute. This methodology saves time and money. These smaller cables also allow for smaller enclosures, enabling operators to place them in most existing vaults and pedestals, saving additional time and money. Microducts and microfibers afford the compromise of cost today versus need in the future.

Key Takeaway: Microducts are small conduits for housing microcables that help operators push fiber deeper into their networks. Microducts can be pre-installed within a larger conduit, or simply pushed into existing conduits already in place. One microduct allows the operators to deploy up to 144 fibers today, while deploying additional microducts will provide pathways for future expansion

Futurepath – Duraline

 FuturePath is two or more MicroDucts bundled under an oversheath. Both products can be installed using standard Outside Plant (OSP) installation methods in common applications.

Dura-Line, the leader in MicroDuct technology has developed Plenum MicroDucts specifically for your MDU needs. Plenum MicroDucts are made from fire retardant materials which are fully ETL approved for Plenum applications per UL-2024 and UL-94-VO.

MicroDucts Plenum

  • Made of fire retardant materials
  • Available from 5mm OD – 27mm OD
  • Available empty,or with either a single fiber cord or pull string pre-installed

Shop MicroDucts Plenum


Coax for today and a fiber pathway for the future, all neatly behind the wall. MicroDuct is paired with RG6 Coaxial cable encased in an oversheath. Coax can be used for powering a low voltage alarm system or other low voltage signal needs (camera or door unlock capability)

MicroDucts PiggyBack

  • Used for powering low voltage systems
  • Paired with RG6 Coaxial cable in oversheath
  • 8.5/6 mm Microduct

Shop MicroDucts Piggyback

Perfect for Drops in FTTH applications, MicroDucts with a location wire for easy identification in the ground.

MicroDucts Locatable

  • Comes with location wire for easy identification in the ground
  • Locatable MicroDuct drop
  • Accommodates fiber drops from 1.2mm to 11mm and flat drop

Shop MicroDucts Locatable

Taking a fiber cable or fiber drop to a house or business has never been easier thanks to our MicroDuct Figure-8. This self-supported aerial configuration boasts a small profile and the industry standard support messenger makes the installation easy and fast. No special tools or hardware are required for installation.

MicroDucts Figure-8

  • Small and self-supported with high strength
  • Available in (OD/ID) from 12.7/10mm and 18/14mm
  • Internal Ribs, Silicore ULF

Shop MicroDuct Figure-8

Great for MDU applications, our Riser MicroDucts are made from fire retardant materials which are fully approved by the American ETL (Electrical Testing Laboratories) for Riser applications per UL-2024 and UL-94-V2. Pre-installed pull string is available for quick fiber installations. A SILICORE® lining makes cable installation even easier without using wet lubes inside buildings.

Microducts Riser

  • Made from fire retardant materials
  • Comes empty or with either a single fiber cord or pull string pre-installed
  • Available from 5mm OD – 27mm OD

Shop MicroDucts Riser

Leading the way in MicroDuct Technology, we developed FuturePath Flex to meet specific MDU and saw cut (MicroTrenching) installation requirements. FuturePath Flex's preconfigured bundles will save on installation time and add versatility and expansion opportunities to your network.

FuturePath Flex

  • Ideal for Micro-Trenching with reduced soil removal and impact to the right-of-way
  • Easy separation and routing of individual ducts
  • No special tools required

Shop FuturePath Flex

FuturePath Aerial is a bundled package of MicroDucts for easy installation in an aerial environment. FuturePath makes the best use of limited available space on the pole while reducing installation cost and time to deploy. No special installation hardware or tools are needed for deployment other than standard aerial installation equipment.FuturePath Aerial

  • For aerial installation, maximizing pole space
  • No special hardware required for installation except standard aerial installation equipment
  • Configurations: 7-way, 4-way, 3-way, 2-way

Shop FuturePath Aerial

Dura-Line was the first to pioneer this technology and introduce it to the U.S. market. LSZH Conduit and MicroDucts, verified by the NRTL (Intertek) to ETL standards UL1685-4 and IEC 60754-1, exhibit excellent properties such as low-flame propagation, low-smoke generation, zero-halogen emissions, and excellent low-temperature mechanical properties. They are designed for use in applications where smoke, toxic fumes, and acidic gas pose a health risk and possible damage to electronic equipment. Examples include enclosed public areas and poorly ventilated areas such as tunnels, mass transit corridors, behind-the-wall, control rooms, and confined spaces.

Microducts LSZH

  • Low-flame propagation, low-smoke generation, zero-halogen emissions, and low-temperature mechanical properties
  • Safe for enclosed public areas and areas with low venting

Shop MicroDucts LSZH

For a fast installation and the lowest deployment cost, nothing beats FuturePath Figure-8. Constructed with factory bundled MicroDucts and a polyethylene oversheath that incorporates a 1/4" Extra High Strength Galvanized Steel Strand.

FuturePath Figure-8

  • Bundled with polyethylene oversheath and MicroDucts, extra high strength
  • No special tools required for installation
  • Configurations: 7-way, 4-way, 2-way

Shop FuturePath Figure-8

FuturePath Armored is designed to provide superior mechanical protection against rodents, ballistics, crush, chemicals, and moisture penetration in a direct bury or aerial application. The corrugated steel armor is coated with a corrosion-resistant copolymer and bonded with the HDPE jacket for superior protection in rugged environments.

FuturePath Armored

  • Armored protection against odents, ballistics, crush, chemicals, moisture penetration
  • Multiple pathways
  • No special tools required for installation

Shop FuturePath Armored