Tight Buffered Fiber



Tight Buffered Fiber Cable product has been widely used in overall optical fiber communication industry for optical module cabling work between transceiver and pigtails of Laser/LED. The product has been diversely utilized for those applications of outdoor cable termination devices or subscriber’s networking purpose, as well as the primary fundamental materials in manufacturing of indoor cables.


  • Single-mode or Multimode optical fiber cable used
  • Able to use 24 colors -12 colors -12 colors (Line Marking added)
  • Small & compact size with excellent flexibility
  • Ease of use, protecting optical fiber
  • Coating material : Flame retardant PVC, LSZH, Nylon, TPE (Hytrel) & etc.
  • Operating Temperature Range : -20~70℃


  • For Indoor cabling
  • Used for pigtail
  • Used for passive/active devices

Technical Specifications

Outer Diameter (㎛) Weight(Kg/Km)
600 0.4
900 0.9

Optical Attenuation

Item Fiber/
850nm 1300nm 1310nm 1383nm 1550nm 1625nm
Attenuation (dB/km) Singlemode (9/125) ≤0.40 ≤1310nm ≤0.30 ≤0.35
Multimode 50.0/125 ≤3.00 ≤1.00
62.5/125 ≤3.50 ≤1.50