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Spiral steel wire armored distribution Indoor Fiber Optic Cable
The cable use 900μm tight buffer fiber as optical communication medium. The tight buffer is wrapped with sprial steel wire, then kevlar yarn as a layer surrounding the steel wire, then cable is completed with LSZH as out sheath.
· Used in optical connections in optical communication equipment rooms and optical distribution frames.
· Used in optical connections in optical apparatus and equipments.
· Flame retardant characteristics meets the requirements of relevant standards.
· The mechanical characteristics meet the requirements of relevant standards.
· Soft, flexible, easy to splice, and with big capacity data transmission.
· Anti rodent and UV stable.
Cable construction details
Fiber count
4F
Tight buufer
Diameter
0.9mm
Material
PVC
Armor
Material
Spiral steel wire
Diameter
3.0±0.1mm
Yarn
Material
Dupont kevlar yarn
Out sheath
Material
LSZH
Color
Black
Diameter
4.5±0.3mm
Thickness
0.6±0.05mm
Cable mechanical and environment chararcteristics
Tensile strength
Long term（N）
100N
Short term（N）
300N
Crush load
Long term（N）
300N/100mm
Short term（N）
1000N/100mm
Bending radius
Dynamic
20D
Static
10D
Temperature
-20℃～+70℃
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
≤0.4/0.3
≤3.0/1.5
≤3.0/1.5
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
Package
Packing material: Wooden drum.
Packing length: 2km per drum or customization.