Microduct & Accessories
FAQs
Microducts are small diameter HDPE ducts used to install blown fibre cables in FTTx and access networks. They provide:
- A dedicated pathway for fibre cables
- Low-friction internal lining for blowing/jetting
- Flexibility for future upgrade paths
- Protection from moisture, crushing, and external damage
Microduct systems allow service providers to add or replace fibres without digging again, making them ideal for modern FTTH and multi service networks.
Netceed offers a full range of microduct solutions for all stages of network build:
- Single HDPE microduct are individual pathways for blown fibre drops or distribution
- Multi-tube HDPE microduct assemblies are high density FTTx routes, feeder networks, and backbone builds
- Microduct connectors join or transition between ducts, maintaining air-tight pathways
- Microduct end caps and seals seal ducts to keep out water, dust, and insects
- Reducing connectors and adaptors connect different duct diameters
- Microduct cutting and preparation tools ensure clean cuts for air-tight connections
- Lubricants, clips and accessories support installation and secure duct routing
These products are compatible with fibre blowing machines, microcables, and standard external duct systems.
Choice depends on network density, future proofing needs, and installation environment:
Single HDPE Microduct:
- Ideal for individual customer drops
- Suitable for small scale fibre deployments
- Easy to install in congested areas
Multi Tube Microduct Assemblies:
- Best for feeder and distribution routes
- Provides multiple ducts for future expansion
- Reduces civil work by consolidating routes
- Available with outer sheathing for extra protection
Consider the following before selecting:
- Required duct diameter (commonly 5–20 mm)
- Cable size and blowing distance requirements
- Route conditions (direct bury, ducts, façade, aerial)
To maintain blowing performance and prevent water ingress:
- Always use approved microduct connectors with rated pressure sealing
- Ensure the duct end is cut cleanly and square using a microduct cutter
- Push ducts fully into connectors until the visual indicator or stop point is reached
- Fit end caps or seals immediately on unused ducts
- For multi tube systems, match connectors to tube size and colour coding
- Avoid excessive bending or crushing that could restrict airflow
Air tight connections are essential for long distance fibre jetting, low friction, and network longevity.