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FTTH 4core Losse Tube Type Fiber Optic Drop Cable
The cable put in side with 2 FRP, the optical fiber unit positioned in the Loose tube. Two parallel strength member are placed at the two sides and have loose tube to protect the inside FTTH, outside sheath is HDPE.
· Suitable for aerial and duct drop installation
· Long distance and local area network communication.
· Anti-UV charateristics meet the requirements of relevant standards
· The mechanical charateristics meet the requirements of relevant standards
· Big capacity data transmission
· Meet various requirements of market and clients
Cable construction details
No.of fiber
4F
SM fiber
Fiber type
G657A1
Concentricity error
≤0.5um
MFD
8.6～9.8um
Cladding non-circularity
≤0.7%
Cladding diameter
124.8±0.7um
Fiber color
standard spectrum
Loose tube
Material
PBT
Color
Natural color
Diameter
1.8±0.1mm
Thickness
0.2±0.05mm
Strength member
Material
FRP
Color
white
Type
Ф2.0mm
Qty
2
Out sheath
Material
HDPE
Color
black
Diameter
3.5*7.5（±0.3mm）
Thickness
≧1.0mm
Cable mechanical and environment characteristics
Tensile strength
Long term（N）
40N
Short term（N）
80N
Crush load
Long term（N）
500N/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
OM3-150
Condition
mm
1310/1550
850/1300
850/1300
Attenuation
dB/km
≤0.4/0.3
≤3.0/1.0
≤3.0/1.0