FTTH double-fly indoor cable, in the center there are two optical fiber units, Two parallel FRP/KFRP or steel wire are placed at the two sides of the optical fiber units separately. Then the cable is completed with a black or color LSZH sheath.
·Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property;
·Two parallel FRP/KFRP or steel wire strength members ensure good performance of crush resistance to protect the fiber;
·Simple structure, light weight and high practicability;
·special tube filling compound ensure a critical protection of fiber.
·Single steel wire or stranded steel wires together with the strength member , ensure good tensile properties of the fiber cable;
·Novel flute design, easily strip and splice, simplify the installation and maintenance;
·Low smoke, zero halogen and flame retardant sheath.
·Unique double-fly design make the installation more simple, time-saving and cut down cost.
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G.652 |
G.655 |
G657A1 |
G.657A2 |
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Attenuation |
@850nm |
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@1300nm |
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@1310nm |
≤0.40/km |
≤0.45/km |
≤0.40/km |
≤0.40/km |
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@1550nm |
≤0.30/km |
≤0.30/km |
≤0.30/km |
≤0.30/km |
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Cable Cut-off Wavelength λcc |
|
≤1260nm |
≤1480nm |
≤1260nm |
≤1260nm |
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Fiber count |
Cable diameter |
Cable weight |
Tensile strength |
Crush resistant |
Bending radius |
|
2*1 |
（2.0±0.2）×（8.0±0.2） |
30 |
500/1000 |
300/1000 |
15D/30D |
|
2*2 |
（2.0±0.2）×（8.0±0.2） |
30 |
500/1000 |
300/1000 |
15D/30D |
|
2*4 |
（2.0±0.2）×（8.0±0.2） |
30 |
500/1000 |
300/1000 |
15D/30D |
Storage/Operating Temperature : -20℃ to + 60℃