1 – Optical fiber core ¹
2 – Waterproof thixotropic jelly
3 – PBT Tube
4 – Non-metallic strength member (Glass yarn)
5 – Ripcord
6 – UV resistant polyethylene (HDPE) black outer jacket

Part NumberCore TypeCore CountTube CountTube Diameter (mm)Cable Diameter (mm)Cable Weight (kg/km)
3.208.0.6.1.0900.0.0002SM G.652.D212,86,137
3.208.0.6.1.0900.0.0004SM G.652.D412,86,137
3.208.0.6.1.0900.0.0006SM G.652.D612,86,137
3.208.0.6.1.0900.0.0008SM G.652.D812,86,137
3.208.0.6.1.0900.0.0012SM G.652.D1212,86,137
3.208.0.6.1.0900.0.0016SM G.652.D1613,87,352
3.208.0.6.1.0900.0.0020SM G.652.D2013,87,351
3.208.0.6.1.0900.0.0024SM G.652.D2413,87,351
Part NumberCore TypeCore CountTube CountTube Diameter (mm)Cable Diameter (mm)Cable Weight (kg/km)
3.208.0.6.1.0625.0.0002OM1212,86,138
3.208.0.6.1.0625.0.0004OM1412,86,138
3.208.0.6.1.0625.0.0006OM1612,86,137
3.208.0.6.1.0625.0.0008OM1812,86,137
3.208.0.6.1.0625.0.0012OM11212,86,137
3.208.0.6.1.0625.0.0016OM11613,87,352
3.208.0.6.1.0625.0.0020OM12013,87,352
3.208.0.6.1.0625.0.0024OM12413,87,351
Part NumberCore TypeCore CountTube CountTube Diameter (mm)Cable Diameter (mm)Cable Weight (kg/km)
3.208.0.6.1.0502.0.0002OM2212,86,138
3.208.0.6.1.0502.0.0004OM2412,86,138
3.208.0.6.1.0502.0.0006OM2612,86,137
3.208.0.6.1.0502.0.0008OM2812,86,137
3.208.0.6.1.0502.0.0012OM21212,86,137
3.208.0.6.1.0502.0.0016OM21613,87,352
3.208.0.6.1.0502.0.0020OM22013,87,352
3.208.0.6.1.0502.0.0024OM22413,87,351
Part NumberCore TypeCore CountTube CountTube Diameter (mm)Cable Diameter (mm)Cable Weight (kg/km)
3.208.0.6.1.0503.0.0002OM3212,86,138
3.208.0.6.1.0503.0.0004OM3412,86,138
3.208.0.6.1.0503.0.0006OM3612,86,137
3.208.0.6.1.0503.0.0008OM3812,86,137
3.208.0.6.1.0503.0.0012OM31212,86,137
3.208.0.6.1.0503.0.0016OM31613,87,352
3.208.0.6.1.0503.0.0020OM32013,87,352
3.208.0.6.1.0503.0.0024OM32413,87,351
Test StandardSpecified ValueAcceptance Criteria
Maximum Installation Tension ² IEC 60794-1-2-E1 1.0 x W(N), min. 1200 N Fiber strain ≤ 0.33%
Maximum Operation Tension IEC 60794-1-2-E1 0.5 x W(N), min. 600 N Δα ≤ 0.05 dB, No fiber strain
Crush Strength IEC 60794-1-2-E3 1500 N / 100 mm, max. 15 min. Δα ≤ 0.05 dB, No damage
Impact IEC 60794-1-2-E4 10 Nm, 3 impacts, R= 300 mm Δα ≤ 0.05 dB after the test
Torsion IEC 60794-1-2-E7 1 m. 100N, +/- 180°, 10 cycles Δα ≤ 0.05 dB, No damage
Repeated Bending IEC 60794-1-2-E6 R=20x D, 100 N, 35 cycles No damage
Bending Radius IEC 60794-1-2-E11 R=20x D, 4 turns, 3 cycles Δα ≤ 0.05 dB, No damage
Temperature Cycling IEC 60794-1-2-F1 -20°C to +70°C Δα ≤ 0.05 dB/km
Waterproofness IEC 60794-1-2-F5B Sample= 3 m, water column= 1 m No water leakage in 24 hours.
Minimum Bending Radius
Operation20 x cable Ø
Fixed15 x cable Ø
Temperature Range
Storage-40°C to +70°CInstallation-30°C to +60°C
Transport-40°C to +70°COperating-20°C to +70°C
MarkingETK Kablo – Date of Manufacture – Fiber Count and Type – Length Marking
PackingWooden drum with protection
Delivery Lengths2 km, 4 km ± %5 tolerance
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