Commercial Standards
ISO.IEC 11801 – 2nd Edition, type OS2;
AS/ACIF S008; IS:3975; IEC 60332-1
AS/NZS 3080, TIA 568.3-D
ITU-T REC G 652D spec for Low Water
Peak fiber; supports 10G + data
applications, IEC 60793/60794-1
Telecordia(BELLCORE) GR 20 STDS,
EIA 455
Construction Details
Number of elements: 5
Colour of Tube / Dummy: Blue tube/
Black dummies
Loose Tube dia: 2.0 ± 0.1 mm
Fiber protection(Tubes): Polybutylene
Terephthalate (PBT)
No. of fibers per tube: 6F-12F
Colour of fibers in tube: BL, OR, GR, BR,SL, WH,RD, BK, YL,VI, PI, AQ
Central Strength Member: FRP – Fiber
Reinforced Plastic. dia – 1.5 ±0.1 mm
Fillers: As Required
Water Blocking: Thixotropic Gel (Tube) Water Block Tape & WS Yarn
Core Wrapping: WS Tape
Rip Cord: 3 Nos
Inner Sheath: LSZH Black 1.6mm
Armoring: Corrugated ECCS tape
Outer Sheath: LSZH Orange(UV) of 2.0mm
Overall Cable Dia(Nominal): 16.0±1.0mm
Mass (Nominal): 285 kg/km±10%
Standard length: 2.0 km ± 5%
Technical Information
Mechanical Characteristics
Min. Bend Radius (during installation):
20D ; D is OD
Min. Bend Radius (after installation):
15D ; D is OD
Operating Temperature range: -40°C +70°C
Storage Temperature Range: -40°C +70°C
Water penetration: 1m head, 3m samples,
24 hrs
Drip Test: 30 cm, 70ºC, 24 hr
Max. Tensile Strength-Short term: 4000N
Max. Crush Resistance-Short Term:
6000N/10 cm
Impact Strength: 25 Nm
Core Diameter @ 1310nm: 9.0 -+ 0.4 μm
Cladding Diameter: 125.0 -+ 1.0 μm
Optical Characteristics
Max. Attenuation
At 1310 nm: 0.35 dB/km
At 1550 nm: 0.23 dB/km
Max. Average Attenuation;
At 1310 nm: 0.34 dB/km
At 1550 nm: 0.20 dB/km
Attenuation Discontinuity:
Both Windows <0.10dB
Chromatic dispersion between 1285 -1300 nm:
≤ 3.5 ps/(nm*km)
At 1550 nm ≤ 18.0 ps/(nm*km)
Zero Dispersion Wavelength: 1304 to 1324nm
Zero Dispersion Slope: ≤0.091ps/(nm^2*km)
Cut Off wavelength: ≤1260 nm
Mode Field diameter at 1310: 9.2±0.4 μm
Core Clad Concentricity error: ≤0.7%
Cladding Non Circularity: ≤0.7μm
Cladding Diameter: 125±0.7μm
Coating Diameter: 242±5 μm
Polarization Mode Dispersion: ≤0.10ps/root km