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Description

 

Features
SUS AL tube
AA wire
Right Hand Z-stranding

Standards of reference and applications
IEC, IEEE, DL/T 832-2003, GB/T 7424.4-2003 standards

Installation Features

Store at  -40 to +60 °C
Install at  -10 to +50 °C, Bend minimum  262 mm
Operate at  -40 to +80 °C, Bend minimum  157 mm

Design

Optical fiber : 125/250μm Single Mode G652.D or G.655
Fiber Buffer : Central SUS Tube / AL-Tube diameter 3.0/5.2 mm
Layer 1 : 9 wires AS/AA diameter 2.65 mm

Mechanical properties

Supporting Cross Section :       63.8 mm2
Section of AS Wire :  49.6 mm2
Section of AL tube :  14.2 mm2
Ultimate Tensile Strength (UTS) :  56.8 kN
Rate Tensile Strength (RTS) :  51.6 kN
Modulus of Elasticity (E-Modulus) :  121.3 kN/mm2
Thermal Elongation Coefficient :  14.4 Å~10-6 /℃
Permissible Maximum Working Stress (40% RTS) :  323.7 N/mm2
Everyday Stress（ EDS) (18%~25% RTS) :  145.7 ~202.3 N/mm2
Ultimate Exceptional Stress (70% RTS) :  566.5 N/mm2
DC Resistance :  0.789 Ω/km
Short Time Current (0.5s, 40℃ ~200℃ ) :  7.7 kA
Short Time Current Capacity I²t :  29.3 kA²s
Ratio between Pull and Weight :  14.8 km

Colour code of fibers

Fiber Optic characteristics

See detailed specification of optical fibers.

Ordering and delivery information

xx = fiber type                  ex. G652D=S2, G655=S5

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