Cross Section Drawing  

Mechanical Specifications  

Mechanical Specifications  

Cable Type                 Loose tube

Number of fiber          4-144core

Fiber Type                  Mutimode,50/125μm

Filling rope                 4-0

No. of tubes               4-12

Fibers per tube          6-12    

Moisture Barrier         Filling gel / Water blocking tape

Loose tube and Filler elements: PBT, 2.2mm+-0.2mm

Filler rod                     Tube filling compoun

Central strength member    Steel wire, 1.5mm-2.0mm

Armor                         Aluminum tape

Outer sheath              PE,black

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

Tensile Strength(Long/Short Term N): 400/1000

Crush Resistance(Long/Short Term N): 300/1000

Environmental Specifications  

Working  Temperature      -40 °C to  +70 °C

Installation Temperature   -15 °C to  +60 °C

Storage  Temperature       -40 °C to +70 °C

Fiber characteristics

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

Condition mm 1310/1550 850/1300 850/1300

Attenuation dB/km ≤0.36/0.23 ≤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±7Complies with Standard:

YD/T 901-2001as well as IEC 60794-1.