• Smaller size, lighter weight and higher fibre density
• Tube filling compound providing key protection for fibres
• Allowing to blow by phases to reduce initial investment
• High blowing speed up to 50m/min, and long blowing distance up to 1000m
• Allowing to blow out and replace with new cables to keep technical superiority
• Avoiding destructive excavations and no need to pay high fees for deploying permission, applicable to constructions in crowded metropolitan area networks
• Allowing to cut micro ducts anywhere anytime for branch without influences on other cable, saving manholes, hand holes and cable joints