Din Series from Fiberon are quality tested, in stock and ready to ship today worldwide. 100% satisfaction guaranteed. Get your quote today.


  • Ultra low insertion loss and back reflection
  • UL94 V-0 rated boots
  • One piece corrosion resistant design
  • CRoHS compliant

Fiberon offers “ELITE” versions of most all connector types featuring the highest performance low-loss ceramic ferrules and other premium components. Please ask your Fiberon sales associate for further details.

Snug Fit Adapter Specs

Specification Singlemode Multimode
Ferrule Inner Diameter 125µm +1/-0 (SM) Concentricity: ≤ 1µm
125.5µm +1/-0 (SM) Concentricity: ≤ 1µm
126µm +1/-0 (SM) Concentricity: ≤ 1µm
Insertion Loss 0.20dB Typical 0.25dB Typical
Return Loss ≥-50dB Typical for SM PC
≥-55dB Typical for SM UPC
≥-65dB Typical for SM APC
Durability <0.25dB Typical change,500 matings
Operating Temperature -40°C to +75°C
Specifications may change without notice. Display Product Photos Shown are samples for viewing, not actual products. Colours and styles may vary.