Optical Fibre/Cable Installation TRIZ Cases
- Optical Fiber Connector Assembly for Narrow Wiring Tube Installation
A compressed nested ferrule, holder, retainer, and spring let the connector pass through 5.5 mm wiring tubes while maintaining reliable locking.
- Optical Connector Housing Layout for Compact Multi-Branch Cable Routing
Staggered connector groups and nested tube overlap shrink multi-connector optical cable housings for easier routing inside station buildings.
- Remote 3D Site Visualization for Fiber Trenching Route Planning
Photograph-based 3D site models enable virtual fiber route inspection and trench planning, cutting repeat site visits and installation cost.
- Pulling Grip Assembly for Pre-Terminated Fiber Cable Routing
A removable pulling grip protects pre-terminated fiber ends and carries tensile loads, easing high-count cable routing through tight ducts.
- Surface-Adhered Tubular Body Deployment for Fast Cable Installation
Direct surface bonding with uncured protectant and curing speeds cable deployment while avoiding trenching damage and high installation cost.
- Optical Cable Meandering Layout for Securing Extra Length
A meandering route in grooves or laying bands secures extra optical cable length on roads or walls without adding cable, supporting fast, economical connections.
- Polygonal Fibre Optic Connector Body for Through-Wall Installation
An octagonal connector body and removable caps let LC-style fibre connectors pass through small wall apertures without damage or dust exposure.
- Pull-Back Fiber Distribution Layout for MDU Cable Waste Reduction
A pull-back fiber layout uses split distribution points and bidirectional splicing to cut cable waste while expanding subscriber access in MDUs.
- Multi-Axis Optical Fiber Laying Head for Consistent Placement
A multi-axis working head automates optical fiber placement on substrates to cut manual handling while improving laying precision and quality consistency.
- OPGW Photoelectric Isolation Splicing With Arc Guide Insulation
An arc-segment guide blocks rigid steel pipes, lets optical fibers pass, and preserves OPGW insulation against short circuits and moisture.
- High-Fiber Optical Cable Sheath for Low-Friction Duct Laying
Silicone sheath composition and a polygonal cable profile cut duct friction and traction while reducing splicing time in 3000+ fiber cables.
- Integrated Fiber Distribution Box for Air-Blown Cable Installation
Pre-assembling the fiber distribution box with an air-blown cable cuts on-site splicing, lowers construction cost, and shortens deployment.
- Roadway Fiber Trench Sealing Against Tire Shear Damage
A recessed tape-and-sealant trench secures roadway fiber cables against tire shear while enabling faster installation with less traffic disruption.
- Microduct Optical Cable Sheath Composition for Longer Air-Blowing
A low-density polyethylene sheath with 0.5-10% silicone improves hardness and slidability, extending microduct air-blowing distance.