Fiber Optic Cable Armoured 9125 outdoor Multi-tube

Optics Specifications
Attenuation(dB/km) @1310nm ≤0.34db/km
@1383nm (after hydrogen aging) ≤0.32db/km
@1550nm ≤0.20db/km
@1625nm ≤0.24db/km
Dispersion @1285nm~1340nm -3.0~3.0ps/(nm*km)
@1550nm ≤18ps/(nm*km)
@1625nm ≤22ps/(nm*km)
Zero-Dispersion wavelength 1300~1324nm
Zero-Dispersion slope ≤0.092ps/(nm2*km)
Mode field diameter @ 1310nm 9.2±0.4μm
Mode field diameter @ 1550nm 10.4±0.8μm
PMD Max. value for fiber on the reel 0.2ps/km 1/2
Max. Designed value for link 0.08ps/km 1/2
Cable cutoff wavelength,λ cc ≤1260nm
Effective group index(Neff)@1310nm 1.4675
Effective group index(Neff)@1550nm 1.4680
Macro-bend loss(Φ60mm,100 turns)@1550nm ≤0.05db
Back scatter characteristic(@1310nm&1550nm)
Point discontinuity ≤0.05db
Attenuation uniformity ≤0.05db/km
Attenuation coefficient difference for bi-directional measurement ≤0.05db/km
Geometrical characteristics
Cladding diameter 125±1μm
Cladding non-circularity ≤1%
Core/cladding concentricity error ≤0.4μm
Fiber diameter with coating(uncolored) 245±5μm
Cladding/coating concentricity error ≤12.0μm
Curl ≥4m
Mechanical characteristic
Proof test 0.69GPa
Coating strip force(typical value) 1.4N
Dynamic stress corrosion susceptibility parameter(typical value) ≥20
Environmental characteristics(@1310nm&1550nm)
Temperature induced attenuation(-60~+85℃) ≤0.5dB/km
Dry heat induced attenuation(85±2℃,30days) ≤0.5dB/km
Water immersion induced attenuation(23±2℃,30days) ≤0.5dB/km
Damp heat induced attenuation(85±2℃,RH85%,30days) ≤0.5dB/km

 

 

Fiber count 2 4 6 8 12
Fiber No. per tube 2 4 6 8 12
Loose tube diameter/Material 2.2+0.2mm/PBT
Outer sheath thickness &Material 1.5-1.8mm   HDPE
Strength member Steel tape +Two steel wire
Cable overall diameter 8.5±0.2mm
Cable weight Approx 65 kg/km
Operation temperature range -40 ℃ to + 70 ℃
Installation temperature range -40   ℃ to + 70 ℃
Transport and storage temperature

range

– 40 ℃ to + 70 ℃
Allowable Tensile Load(N) 2000N
Crush resistance Short term :2200N/100MM    Long term:

1100N/100MM

Minimal installation bending radius 20 x OD
Minimal operation bending radius 10 x OD
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