Fitek offers UL 94-V0 rated tight-buffered fibers in 600 µm and 900 µm sizes that deliver excellent performance in temperature cycling tests from -40°C to +85°C. These fibers are suitable for various high-quality applications in telecom devices and fiber sensors. The optic tight-buffered fibers are available in a range of types and come in 12 different V-0 Hytrel fiber colors.

  • Achieves ultra-low shrinkage of less than 0.5% after temperature cycling test from -40°C to +85°C.
  • The buffer material is compliant with UL-94 V-0 grade.
  • Ensures consistent fiber diameter and uniform tight buffer performance, ensuring stability.
  • Semi-tight buffer and loose buffer fiber are available upon request.
  • Offers 12 colors for buffer fiber, available in both single-mode and multi-mode fiber.
  • The fiber is RoHS & Reach-compliant and meets or exceeds Telcordia GR-409 CORE, EIA/TIA 492 and 455, and ICEA S-83-596 standards.
  • Provides tight buffered fiber pigtails for TOSA/ROSA active components.
  • Offers tight buffered fiber pigtails for splicing in ODFs in harsh environments.
  • Suitable for telecom rooms, CATV, and fiber sensor applications.
V-0 Buffered Fiber
Buffering Materials Hytrel
Flame Rating of Buffering Materials UL 94-V0
Buffering Diameter (mm) 0.9/0.6
Operating Temperature Range -40℃ to +85℃
Storage Temperature Range -40℃ to +85℃
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