Cross Section Drawing  

Mechanical Specifications  

Cable Type              Loose tube

Number of fiber       4-24core

Fiber Type              Mutimode 50/125um

Moisture Barrier      Water blocking tape

Loose tube              PBT, Ф2.2 mm+-0.2mm 

Tube-filling               Filling compound

Central strength member   FRP, 0.8mm

Armor                      Steel tape,

Outer sheath            MDPE,black

Bending radius(Static/ Dynamic): 10D/20D of the cable

Tensile Strength(Long/Short Term N): 600/1500

Crush Resistance(Long/Short Term N): Long:600N/100mm; Short :1500N/100mm

Environmental Specifications  

Working  Temperature      -40 °C to  +70 °C

Installation Temperature   -20 °C to  +60 °C

Storage  Temperature       -40 °C to +70 °C

Fiber characteristic

Fiber style Unit SM G652D MM 50/125 MM 62.5/125

Condition mm 1310/1550 850/1300 850/1300

Attenuation dB/km ≤0.36/0.22 ≤3.0/1.0 ≤3.0/1.0

Cladding diameter um 125±1 125±1 125±1

Cladding non-circularity % ≤1.0 ≤1.0 ≤1.0

Coating diameter um 242±7 242±7 242±7 

Complies with Standard:

YD/T 1155-2001 as well as IEC 60794-1