SM 9/125 cables are universal, flat ("butterfly"), with steel bars

Order table

P/N Fiber count Fiber type Shell Individual packaging To compare Add to cart
Volume, m3 Weight, kg
NKL-F-001A1F-00C-BK 1 SM 9/125 LSZH 0.015 11
NKL-F-002A1F-00C-BK 2 SM 9/125 LSZH 0.015 11
NKL-F-004A1F-00C-BK 4 SM 9/125 LSZH 0.015 11


The F series of NIKOLAN optical cables, having "butterfly" self-supporting structure and two steel load-bearing elements. They are intended for laying inside the buildings, also can be used for outdoor laying on external facades of buildings with cable trays and ducts.  They are used in FTTx networks,  it can be laid to workplaces, apartments, offices...etc. The flat, small-sized cladding provides excellent flexibility and reliable protection, while providing easy and convenient access to the fibers. 

NKL-F-xxxA1F-00C-BK cables contain 1, 2, or 4 optical fibers which comply with ISO / IEC 11801 OS2 and ITU-T G.652.D. The cable is reinforced with two strength elements in the form of steel wire in the sheath on the each sides. The outer shell is made of light-stabilized LSZH (Low Smoke Zero Halogen) compounds which is low-smoke and does not emit toxic compounds during combustion. The cable is suitable for both indoor and outdoor use.



Low Smoke Halogen Free Compound (LSZH)


For internal and external lining

Jacket color


Linear weight, kg/km


Tension limit

200 N


ITU-T G.657.A1 & ITU-T G.652.D

Temperature range

Storage from -40 to +60 °C. Installation from 0 to +60 °C. Operation from -40 to +60 °C

Individual packing

Wooden drum in a cardboard box

Package dimensions (LxW or W x H x D), mm

260 х 260 х 215


1 year



Number of fibers

1 / 2 / 4

Fiber type

Single Mode 9/125

Diameter of Buffer

245 ± 10 μm

Minimum bending radius

≥ 30 mm

Crushing Force

100 N / cm

Diameter of peripheral strength element

Phosphated Steel Wire

Peripheral strength element

0.45 ± 0.1 mm

External dimensions of the shell

2 ± 0.1 х 3 ± 0.1