Technical Resources

Fabric innerduct is a flexible, woven conduit system that allows multiple fiber optic cables to be pulled through a single host conduit. Unlike traditional rigid conduit, fabric innerduct is lightweight, easy to install, and can be deployed in existing underground infrastructure without excavation. It provides organized pathways for fiber while maximizing conduit utilization.

We offer fabric innerduct in 1-cell through 12-cell configurations, with outer diameters ranging from 12mm to 50mm. The most popular sizes for FTTH deployments are 3-cell and 4-cell innerducts. Custom sizes and cell counts are available for large-scale projects. Refer to our Spec Sheets section for detailed dimension tables.

Yes. Our fabric innerduct products are rated for both underground direct-burial and aerial installations. Underground versions feature UV-resistant and moisture-proof coatings, while aerial variants include additional tensile strength for pole-to-pole deployments. All products meet relevant industry standards for their intended use.

Standard products are kept in local stock for immediate shipment, typically delivering within 3–5 business days. Custom or large-volume orders have a lead time of 2–4 weeks depending on specifications. We maintain strategic inventory across multiple regions to minimize project delays.

Absolutely. Our certified technical team provides pre-installation consultation, on-site supervision for large projects, and post-installation support. We also offer comprehensive training programs for contractor teams. Contact our technical support team to schedule a consultation for your project.

All our fabric innerduct products carry UL listing, CSA approval, and comply with Telcordia GR-3561 and IEEE standards. We also hold ISO 9001 quality management certification. Full certification documents are available in our Resources section or upon request.