C.O.D. stands for Corrugated Optic Duct, the registered brand of our product, with built-in multiple cable ducts inside of outer duct as an integrated single body. Optiroad COD has very distinctive differences from the conventional telecommunication PVC ducting System.Optiroad C.O.D. opens new era of telecommunication backbone with its built-in multiple inner ducts (3 to 5) inside of the outer duct by means of assembling cable ducts in the course of production. Both inner and outer ducts are made of HDPE (High Density Polyethylene) having high flexibility enabling rolled-on spool regardless of numbers of inner ducts built-in.
 
Coiling Length of C.O.D. is unlimited, however depending on the numbers of inner ducts and diameters thereof; each reel may practically coiled up to 500 meters, however, coiling even 1,000 meters of small dimension model is also available.

Owing to such a flexible and lengthy product of COD, it enables quick installation reducing considerable consecutive work quantities such as trench excavation, inner duct insertion (no need as it is readily built-in), inner duct related works (such as cleaning of duct line upon completion of outer duct connection and inspection thereof) and installation time.

Owing to such benefits, great savings of project cost as well as traffic trouble are anticipated contributing to the construction of telecommunication infrastructure.