Indoor Fiber cables Flat Ribbon type LSZH 2.5*5.0mm Aramid Yarn Single mode cable fibra óptica
Characteristic: Indoor Fiber cables
Cable Type: Flat Ribbon type
Fiber Type: G.657.A1 / G.652.D
Jacket Material: PVC/LSZH
Total Fiber Count: 1-12F
Subunit Type: Fibers
Environmental Space: For indoor cables
Armor: No
Technical data:
Numbers of fibers: 1-12F
Fiber type: Single mode G.657.A1/OM1/OM2/OM3
Strength Member: Aramid Yard
Loose Tube: No
Filler Rope: No
Water Blocking Layer(Material): No
Additional Strength Member(Material):No
Outer Sheath: Low smoke zero halogen (LSZH)
Cable Diameter(±0.2mm): 2.0*5.0mm
Cable Weight(±10.0kg/km): 8kg
Attenuation coefficient : @ 1310nm≤0.35dB ; @ 1550nm ≤0.2dB
Min. bending radius Without Tension: 10.0×Cable-φ
Min. bending radius Under Maximum Tension: 20.0×Cable-φ
Description:
flat fiber ribbon cable use fiber ribbon as optical communication medium,the fibre ribbon wrapped with a layer of aramid yarn as strength member units,and the cable is completed with a flat PVC or LSZH(Low smoke,Zero halogen,Flame-retardant) jacket.
Application:
Ribbon optical fibre jumper and pigtail
Indoor cable distribution for any purpose
Interconnect between optical fibre cable distribution equipment
Fibre and Jacket Colors:

Single mode optical fiber (ITU-T Rec. G.652.D):
Fiber Type: Single mode
Fiber Material: Doped silica
Attenuation Coefficient:
- @ 1310 nm: ≤ 0.35 dB/km
- @ 1383 nm: ≤ 0.32 dB/km
- @ 1550 nm: ≤ 0.21 dB/km
- @ 1625 nm: ≤ 0.24 dB/km
Point Discontinuity: ≤ 0.05 dB
Cable Cut-off Wavelength: ≤ 1260 nm
Zero-Dispersion Wavelength: 1300 ~ 1324 nm
Zero-Dispersion Slope: ≤ 0.092 ps/(nm².km)
Chromatic Dispersion:
- @ 1288 ~ 1339 nm: ≤ 3.5 ps/(nm.km)
- @ 1271 ~ 1360 nm: ≤ 5.3 ps/(nm.km)
- @ 1550 nm: ≤ 18 ps/(nm.km)
- @ 1625 nm: ≤ 22 ps/(nm.km)
PMDQ (Quadrature Average): ≤ 0.2 ps/km¹/
Mode Field Diameter @ 1310 nm: 9.2 ± 0.4 μm
Core / Clad Concentricity Error: ≤ 0.5 μm
Cladding Diameter: 125.0 ± 0.7 μm
Cladding Non-Circularity: ≤ 1.0%
Primary Coating Diameter: 245 ± 10 μm
Proof Test Level: 100 kpsi (= 0.69 GPa), 1%
Temperature Dependence:
0°C ~ +70°C at 1310 & 1550 nm
≤ 0.1 dB/km attenuation