Custom Fiber Optic Cable Assemblies, Built to Your Spec
From private-label runs to full custom designs developed from your drawing, DYS builds fiber optic cables and assemblies end to end — extrusion, precision molds, injection, connectorization and 100% testing under one roof, with flexible MOQ.
From spec to shipment
Solution design
Share your spec, drawing or target performance. Our engineers translate it into a manufacturable design and bill of materials.
Sample & test
We build samples — typically in 7–15 days — and validate them in our in-house reliability lab against your acceptance criteria.
Batch production
On approval, we schedule across 3 factories and 100+ lines. Flexible MOQ supports both volume and small multi-spec runs.
After-sales support
100% pre-shipment testing with traceable data, plus ongoing technical support and respins as your deployment evolves.
What we customize
Product appearance
- Jacket material (PVC, LSZH, TPU, PE)
- Color and fiber identification
- Length and core count
- Logo printing and labeling
Packaging & materials
- Cartons, reels and drums
- Tapes, stickers and manuals
- Custom labels and barcodes
- Private-label packaging
In-house tooling
- Full mold design (CAD/CAM/CAE)
- New-product development
- Precision injection molding
- CNC and EDM machining
Five in-house workshops — no external sourcing in the critical path
Owning the mold and injection workshop (commissioned 2025) lets us cut new-product development cycles by roughly half and keep quality, cost and lead time under our own control.
Fiber optic cable extrusion
Jumper / patch cord assembly
Precision mold design
Injection molding
FTTx waterproof assembly
Capacity and quality behind every custom run
Samples typically ship in 7–15 days; flexible MOQ supports both volume runs and small multi-spec custom orders. Logo, jacket, color, length, connector and packaging are all configurable.
INQUIRY
Send us your spec
Share a drawing, sample or target performance — our engineers will come back with a manufacturable design, sample timeline and quote. Attachments welcome by email.