Model the plant, not a picture
If the software does not know what a core, a tray slot or a port is, it cannot answer a field question. The model comes first; the drawing is a view of it.
About
Built by people who work on real networks.
OFC Network Manager is a product of Yadav Enterprises, a technology company in Coimbatore, India. We build focused tools for technical work — offline-first, precise, and honest about what they do.
The company
Software for the work, not the demo.
Yadav Enterprises is a technology-driven company based in Coimbatore, Tamil Nadu, India. We build tailored software for real-world work — from tender discovery to radio planning to fibre networks. Founded by Kuldeep Yadav, the team combines software development, marketing and emerging technology.
OFC Network Manager came from a simple frustration: fibre plans were being drawn in tools that did not understand fibre. A line has no cores. A closure has no tray slots. A splice has no loss. We built the tool we wanted on site: real cable counts, real closures, real TIA colours, and a trace that totals distance and loss.
The result is a physical fibre plant tool. It is not a packet tracer and it does not pretend to simulate protocols. It does one job properly: model the glass, the closures and the equipment, so the drawing matches what the crew builds.
Yadav Enterprises website
How we build
Three rules we don't bend.
Offline first
Fibre work happens in cabinets, basements and roadside closures. The app must draw, splice and trace without a connection. Sync is a convenience, not a requirement.
No subscription
Buy a tool once and use it. The core app is free, the lifetime unlock is a one-time purchase, and your project is a file you own.
See the rest of the workshop.
OFC Network Manager is one of several products built by Yadav Enterprises.