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MLT Duct: STL Duct-LITE Out-Side Plant, Single Jacket Fibre Optic Cables are suitable for installation in conventional ducts by means of pulling or air-blowing techniques. These cables are based on a loose tube structure with optical fibres placed inside robust buffer tubes stranded around a fibre-glass reinforced plastic (FRP) central strength member. In addition to the optical fibres, the buffer tubes are gel filled, and water swellable yarns and tape are added to the core to ensure longitudinal water protection. An outer jacket of thermoplastic material is extruded over the cable core as a mechanical and environmental protection.
Standard Duct

STL Duct-LITE OSP Single Jacket Fibre Optic Cables are designed for conventional duct installations using pulling or air-blowing techniques. They feature a loose tube structure with optical fibers in robust buffer tubes around a FRP central strength member. Gel-filled tubes with water swellable yarns and tape ensure longitudinal water protection. Glass roving yarns enhance tensile strength and rodent protection, with an outer thermoplastic jacket providing mechanical and environmental protection.

  • Versatile Installation Options: Duct cables with glass roving yarns allow for pulling, air-blowing in ducts, or direct burial in clean sand beds.
  • Enhanced Rodent Protection: Glass roving yarns provide armor for superior rodent resistance.
  • Efficient Water-Blocking Technology: Dry water-blocking ensures a gel-free core for faster end preparation.
  • Fully Dielectric Construction: Requires no earthing due to its fully dielectric design.
  • Rugged and UV-Protected Jacket:  Easily removable thermoplastic jacket with UV protection, offering durability and ease of handling and installation.
 Dielectric Yarn Armored

 STL Duct-LITE Indoor/Outdoor Single Jacket Fibre Optic Cables are designed for installation in conventional ducts using pulling techniques. They feature a loose tube structure with optical fibers in robust buffer tubes around an FRP central strength member. Gel-filled tubes with water swellable yarns and tape ensure longitudinal water protection. Glass roving yarns enhance tensile strength and rodent protection, with an LSZH thermoplastic jacket providing mechanical and environmental protection. Class Eca rated to CPR.

  • Versatile Installation Options: Duct cables with glass roving yarns are suitable for pulling in conventional ducts and can also be directly buried in clean sand beds.
  • Enhanced Rodent Protection: Glass roving yarns armor provides superior protection against rodents.
  • Efficient Water-Blocking Technology: Dry water-blocking technology ensures a gel-free core for quicker end preparation.
  • Fully Dielectric Construction:  Requires no earthing due to fully dielectric construction.
  • Rugged and UV-Resistant Jacket:  Easily removable thermoplastic jacket with UV resistance, offering durability and ease of handling and installation.
Indoor/Outdoor Duct

 STL Duct-LITE Indoor/Outdoor Single Jacket Fibre Optic Cables are designed for installation in conventional ducts using pulling techniques. They feature a loose tube structure with optical fibers in robust buffer tubes around an FRP central strength member. Gel-filled tubes with water swellable yarns and tape ensure longitudinal water protection. Glass roving yarns enhance tensile strength and rodent protection, with an LSZH thermoplastic jacket providing mechanical and environmental protection. Class Eca rated to CPR.

  • Versatile Installation Options: Duct cables with glass roving yarns are suitable for pulling in conventional ducts and can also be directly buried in clean sand beds.
  • Enhanced Rodent Protection: Glass roving yarns armor provides superior protection against rodents.
  • Efficient Water-Blocking Technology: Dry water-blocking technology ensures a gel-free core for quicker end preparation.
  • Fully Dielectric Construction:  Requires no earthing due to fully dielectric construction.
  • Rugged and UV-Resistant Jacket:  Easily removable thermoplastic jacket with UV resistance, offering durability and ease of handling and installation.
High Strength Double Jacket Duct

 STL DUCT-LITE Multitube High Strength PE/PA Jacket Fiber Optic Cables are typically used for outside plant (OSP) applications. Suitable for directly buried by cable plough and open trench installation methods in harsh environments. This cable comes with loose tubes containing optical fiber & water blocking gel, loose tube is S-Z stranded over FRP, and surrounded with water-swellable tape to prevent water ingress in the cable. A thermoplastic dual jacket of polyethylene & polyamide is extruded over the cable core making the cable robust and installation friendly.

  • High Impact Resistance: Robust loose tube and dual jacket PE & PA construction ensure high crush and impact resistance.
  • Efficient Water Blocking: Incorporates dry water-blocking technology for a gel-free core, speeding up end preparation.
  • UV Resistant Jacket:  Features easily removable rugged UV stabilized thermoplastic jackets for durability and UV protection.
  • Termite Resistant Design:  Designed to resist termite attacks, ensuring longevity and reliability.
  • Convenient Ripcord Access: Includes ripcords for easy and quick mid-span access, facilitating cable adjustments and repairs.
Flat FRP Armored Duct

STL DUCT-LITE Multitube PE/PA Jacket Fiber Optic Cables are typically used for outside plant (OSP) applications. Suitable for duct applications. This cable comes with loose tubes containing optical fiber & water blocking gel, loose tube is S-Z stranded over FRP, and surrounded with water-swellable tape to prevent water ingress in the cable. A thermoplastic dual jacket of polyethylene & polyamide is extruded over the cable core making the cable robust and installation-friendly.

  • High Impact Resistance: Robust loose tube and dual jacket PE & PA construction ensure high crush and impact resistance.
  • Efficient Water Blocking: Incorporates dry water-blocking technology for a gel-free core, speeding up end preparation.
  • UV Resistant Jacket:  Features easily removable rugged UV stabilized thermoplastic jackets for durability and UV protection.
  • Termite Resistant Design:  Designed to resist termite attacks, ensuring longevity and reliability.
  • Convenient Ripcord Access: Includes ripcords for easy and quick mid-span access, facilitating cable adjustments and repairs.

Learning Resources

Standard - Non LSZH(MLT Duct)  | Datasheet

 Dielectric yarn armored ( MLT Duct)/ Indoor/Outdoor | Datasheet

Gel Filled Double Jacket High Strength( MLT Duct) | Datasheet

SJ Gel Filled PE+PA( ( MLT Duct) | Datasheet