Indoor Distribution fiber optic cable is ideal for applications that require a single termination point with multiple fibers. The tight buffered design allows distribution cable to be installed as a building backbone and for inter-building campus applications. Indoor Distribution cable is available in SM 9/125um (ITU G652D/G657A1), OM2/OM3/OM4 50/125um and OM1 62.5/125um.
Indoor Distribution fiber optic cable is tight buffer design, consist of the following components inside the cable, the tight buffer optical fiber, the Kevlar which is used to further strength the cable structure, making it resist high tension, and Low smoke, zero halogen (LSZH) the cable outer jacket.
Mode Field Diameter
Um
8.6±0.5
Mode Field concentricity
<=0.8
Cladding Diameter
(µm)
125.0±1.0
Cladding Non-Circularity
(%)
≤1.0
Coating Diameter
245±1.0
Coating/Cladding Concentricity Error
≤12.5
Core/Cladding Concentricity Error
Attenuation
(dB/km)
1310nm≤0.4
1550nm≤0.3
Dispersion
Ps/nm.km
1285~1330nm≤3.5
1550nm≤18.0
Zero dispersion wavelength
Nm
1300~1324
Zero dispersion slope
≤0.095
Fiber cutoff wavelength
≤1260
Proof Test
(N)
(kpsi)
≥9.0
≥1.0
≥100
Typical Average Force
1.5
Coating Strip Force
Peak Force
≥1.3 ≤8.9
Dynamic Stress Corrosion Susceptibility Parameter
nd
≥27
Storage Temperature
°C
-20~70
Fiber Count
Construction
Nominal Weight (kg/km)
Max Tension (N)
Max. Crushing
Resistance (N/100)
Cable OD (mm)
Tight Buffered
Buffered Jacket (mm)
Outer Jacket
Short-term
Long-term
6
5.2±0.2
0.87±0.05
0.31±0.02
LSZH
23
330
110
1000
300