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FTTH Drop Cable Duct type

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General Details

The fiber optic cable consists of a bundle of glass threads (fiber core), each of which is capable of transmitting messages modulated onto light waves. featured with the following advantages compared with traditional copper cable: Fiber optic cables have a much greater bandwidth to carry data than copper cables. Fiber optic cables are less susceptible than copper cables to interference. Fiber optic cables are much thinner and lighter than copper wires.

This drop cable is designed for duct installation in FTTH project connecting. The optical fiber unit is positioned in the center. 2 parallel strength members are placed at two sides. The cable is with a jacket to become FTTH Drop Cable. Then FTTH Drop Cable is completed with waterproof tape, AL-plastic tape and outer jacket.

Standards
YD/T901-2009
IEC 60794-1

Features
  • Ideal for duct application in FTTH project
  • Environmental protection- Low smoke, zero halogen and flame retardant sheath
  • Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property
  • Soft and flexible, good bending performance
Specifications

Transmission Characteristics

G.652 G.655 50/125μm 62.5/125μm
Attenuation
(+20℃)		 @850nm ≤3.0 dB/km ≤3.0 dB/km
@1300nm ≤1.0 dB/km ≤1.0 dB/km
@1310nm ≤0.36 dB/km ≤0.40 dB/km
@1550nm ≤0.22 dB/km ≤0.23dB/km
Bandwidth (Class A) @850nm ≥500 MHz·km ≥200 MHz·km
@1300nm ≥1000 MHz·km ≥600 MHz·km
Numerical Aperture 0.200±0.015NA 0.275±0.015NA
Cable Cut-off Wavelengthλcc ≤1260nm ≤1480nm
Cable Count Outside
Diameter (mm)		 Cable Weight (kg/km) Tensile Load
(N)		 Crush Load
(N/100mm)		 Bend Radius
(MM)		 Storage
Temperature
short term long term short term long term short term long term
1 7.2 48 600 300 1000 300 30 15 -20°C~+60°C
2 7.2 48 600 300 1000 300 30 15 -20°C~+60°C

 

Applications
  • Used in aerial and duct access cabling
  • Installation in small bending environment
  • Suitable for the connection between indoor and outdoor
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