| |
GYXTW型 |
| 通信用室（野）外填充式 Filled communicationused outdoor |
平行鋼絲加強中心束管式 Double steel wire strong Central tube type |
光纜 Fiber cable |
|
| 光纜芯數(shù)（根） No. of fiber |
2-12 |
| 光纜外徑 Outer dia. |
9.0-11 |
| 光纜數(shù)目×直徑 No of steel wire×diameter |
2×1.2 2×1.5 |
| 抗拉力（N）短期 Tensil strength resistance(shortterm) |
≥1500 |
| 抗側壓（N/100mm2） S.P.resistance |
≥1000 |
| Crusit resistance |
5N.m×5次 |
| 允許彎曲半徑（動態(tài)） Permissible bending radius |
20倍光纜外徑
20 times as outer dia. of fiber cable |
| 溫度特性 Temperature |
-40℃～+60℃范圍內光纜附加損耗
-40℃～+60℃ range the additional
loss of fiber cable a≤0.1dB/2km |
| 重量（kg/km） Weight |
100-120 |
| 縱向阻水性能 Longitudinal waterproof |
1米高水柱24h后3m試樣無水滲出
No water seepage for 3m samples in 1m water head for 24h |
| 特征 Properties |
重量輕、價格低、適用于架空、管道敷設
Light weight,low price,suitable for overhead,duct laying |
