1 – Optical fiber core ¹
2 – Steel wire strength member
3 – UV resistant halogen-free (LSOH) outer jacket
Part NumberCore TypeFiber CountCable Diameter (mm)Cable Weight (kg/km)
4.289.0.3.3.0900.0.0001SM G.652.D12,0 x 3,210
4.289.0.3.3.0900.0.0002SM G.652.D22,0 x 3,210
4.289.0.3.3.0900.0.0004SM G.652.D42,0 x 3,210
Part NumberCore TypeFiber CountCable Diameter (mm)Cable Weight (kg/km)
4.289.0.3.3.0971.0.0001SM G.657.A112,0 x 3,210
4.289.0.3.3.0971.0.0002SM G.657.A122,0 x 3,210
4.289.0.3.3.0971.0.0004SM G.657.A142,0 x 3,210
Test StandardSpecified ValueAcceptance Criteria
Maximum Installation Tension ²IEC 60794-1-2-E1Maks. 600 NFiber strainı ≤ 0.33%
Maximum Operation TensionΔα ≤ 0.05 dB, No fiber strain
Crush StrengthIEC 60794-1-2-E3800 N / 100 mm, maks. 15 minΔα ≤ 0.05 dB, No damage
ImpactIEC 60794-1-2-E40.74 Nm, 3 impacts, R= 25 mmΔα ≤ 0.05 dB after the test
TorsionIEC 60794-1-2-E71 m. 100N, +/- 360°, 10 cyclesΔα ≤ 0.05 dB, No damage
Repeated BendingIEC 60794-1-2-E6R=20x D, 100 N, 35 cyclesNo damage
Bending RadiusIEC 60794-1-2-E11R=20x D, 5 turns, 3 cyclesΔα ≤ 0.05 dB, No damage
Temperature CyclingIEC 60794-1-2-F1-10°C to +60°CΔα ≤ 0.05 dB/km
WaterproofnessIEC 60794-1-2-F5BSample= 3 m, water column= 1 mNo water leakage in 24 hours.
Minimum Bending Radius
Operation20 x cable Ø
Fixed15 x cable Ø
Temperature Range
Storage-10°C to + 70°CInstallation-30°C to +60°C
Transport-10°C to + 70°COperating-30°C to +60°C
MarkingETK Kablo – Date of Manufacture – Fiber Count and Type – Length Marking
PackingWooden drum with protection
Delivery Lengths2 km, 4 km ± %5 tolerance