Fiber optic tools & reference cards
Practical, manufacturer-built tools for engineers and buyers — interactive selectors and checkers plus printable spec cards you can keep at your desk.
Interactive
Interactive tools
- Interactive
Fiber Optic Cable Selector
Answer five practical installation questions to shortlist a DYS indoor, outdoor, FTTH, FTTA or air-blown cable — with reasons and alternatives.
Open the tool - Interactive
Fiber Certification Checker
Pick your target markets and see the UL, CPR, Anatel, RoHS and REACH requirements your fiber cable must carry.
Open the tool
Reference cards
Printable reference cards (PDF)
One-page spec cards built from DYS Fiber Optic's own measured data — free to download and keep.
Fiber Optic Cable Size Chart
Core and cladding sizes, DYS cable diameters with production tolerances, and governing standards.
OM1–OM5 Multimode Fiber Grades
Bandwidth, 10G reach, attenuation and bend-insensitive options for every multimode grade.
Fiber Optic Color Codes (TIA-598)
The 12-fiber sequence, buffer-tube map to 144F, plus jacket and connector colors.