Thick Walled Ducts (TWD) are characterised by heavy wall micro-ducts and a relatively thin outer sheath. The micro-ducts themselves are rugged enough to protect the fibre cables inside.
The 7/3.5mm duct assemblies are available in 2, 4, 7, 12 and 24 sub-duct options with green, orange, red, blue or violet jacket. Each micro duct has an outer/inner diameter of 7/3.5 mm.
The duct assemblies are bundled with a single HDPE sheath. The design makes the duct assemblies suitable for installation directly into the ground without any extra protection or into existing pipes.

The micro-ducts are optimised for best performance in combination with the Hexatronic Ribbonet® Air Blown Fiber Units (ABFU) and Raptor nano-cables.

Technical Information
Design: Thick-walled ducts
Type: Direct buried or installation in existing pipes
Capacity: single ducts, 2, 4, 7,12 and 24-way
Dimensions: OD/ID Ø7/3.5 mm
Lengths: 1000 m

Product sheet

Part numbers