27/08/2026
🎯 The Jetting Challenge of the Month !
In your opinion, which installation direction is the most favorable for blowing this cable into the buried microduct, following the route shown?
➡️ From 🅰️ to 🅱️?
➡️ Or from 🅱️ to 🅰️?
Challenge Parameters
🔹 Cable
▪ Type: 96-fiber cable
▪Diameter: 6 mm
▪Stiffness: 0.2 Nm2
▪Linear weight: 32 g/m
🔹 Microduct
▪ Type: Smooth
▪ Diameter: 10 mm OD, 8 mm ID
🔹 Installation Conditions
▪ Length: 650 m
▪ Cable-to-microduct coefficient of friction (measured during a preliminary test): 0.08
▪ Machine: OptiJet Automatic Plumett
▫Pushing-force: 300N
▪ Compressor: Kaeser M17
▫Flow rate: 1,000 l/min
▫Maximum pressure available: 15 bar
▫Installation pressure limited to 12 bar
💡 Your Mission:
Leave your answer in the comments (🅰️ ➜ 🅱️ or 🅱️ ➜ 🅰️) and, more importantly, explain the technical reasoning behind your choice.
Possible considerations include:
▪️Bend distribution
▪️Elevation profile
▪️Push force management
▪️Aerodynamic performance
▪️Cumulative friction effects
▪️Or any other relevant factor
🏆 Whether you're a network operator, contractor, consultant, or installation specialist, we'd love to hear your analysis and compare perspectives across the industry.
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📅 The answer will be revealed right here in two weeks!
🔍 You can explore the route directly in JetPlanner 4.0, with all the relevant parameters already preconfigured:
👉 https://jetplanner.plumettaz.software/section/share/ae8a47190d96cb7a74c5ef91a6ecf2fb6cc9b08d13cf475c
✅ If you already have a JetPlanner 4.0 license, you can copy the project and run your own simulations by adjusting the parameters.
✅ If you don't have a license yet, no problem! You can still view the project report in the application and request a free trial license at [email protected] to perform the simulations yourself.
🚀 Good luck, and may the best analysis win!