| Filled
communication used outdoor |
Double
steel wire strong Central tube type |
No.
of fiber |
2-12 |
Outer
dia. |
9.0-11 |
No
of steel wire×diameter |
2×1.2
2×1.5 |
Tensil
strength resistance(shortterm) |
≥1500 |
S.P.resistance（N/100mm2） |
≥1000 |
Crusit
resistance |
5N.m×5 |
Permissible
bending radius |
20
times as outer dia. of fiber cable |
Temperature |
-40℃～+60℃
range the additional
loss of fiber cable a≤0.1dB/2km |
Weight（kg/km） |
100-120 |
Longitudinal
waterproof |
No
water seepage for 3m samples in 1m water head
for 24h |
Properties |
Light
weight, low price, suitable for overhead, duct
laying |
