COD (corrugated optic duct) is built-in multiple cable ducts inside of outer duct as an integrated single body. How and which size inner pipe type can be possible to combination as customers any request.
Both inner and outer pipe are made of HDPE (High Density Polyethylene). It is flexible and can be coiled over 500m. That means COD (corrugated optic duct) is possible to easy transport and reduces labor cost. This can be fast installation and down the constructions cost.
Coiling Length of COD 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.
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.
COD (corrugated optic duct) was proven their great economics and convenient installation than any other system by all of telecommunication companies.