| |
GYSTY53型 |
| 通信用室（野）外填充式 Filled communicationused outdoor |
松套管護層
層絞雙護層
Loose tube standed Double guard-coat |
光纜 Fiber cable | |
| 光纜芯數(shù)（根） No. of fiber |
2-114 |
| 光纜外徑 Outer dia. |
13-19 |
| 光纜數(shù)目×直徑 No of steel wire×diameter |
1×2.2 1×2.5 7×1 |
| 抗拉力（N）短期 Tensil strength resistance(shortterm) |
≥3000 |
| 抗側(cè)壓（N/100mm2） S.P.resistance |
≥3000 |
| Crusit resistance |
10N.m×10次 |
| 允許彎曲半徑（動態(tài)） Permissible bending radius |
25倍光纜外徑
25 times as outer dia. of fiber cable |
| 溫度特性 Temperature |
-40℃～+60℃范圍內(nèi)光纜附加損耗
-40℃～+60℃ range the additional
loss of fiber cable a≤0.1dB/2km |
| 重量（kg/km） Weight |
280-400 |
| 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 |
適合大芯數(shù)任意組合，抗側(cè)壓，防水性能好，適合管道架空敷設
Suitble for multi-core arbitrary combination, resistance to side pressure, better waterproof, easy for duct, overhead laying |
