| 主要技术参数 | | | GYSTA型 | GYSTS型 | | | | 通信用室（野）外填充式 Filled communicationused outdoor | 松套管层纹铝塑综合护层 Loose tube stranded Cohere guard-coat | 光缆 Fiber cable | | | 通信用室（野）外填充式 Filled communicationused outdoor | 松套管层绞钢塑综合护层 Loose tube standed Cohere guard-coat | 光缆 Fiber cable | | 光缆芯数（根）
No.of fiber | 2-114 | 2-114 | 光缆外径
Outer dia. | 12.5-20 | 12-20 | 钢丝数目×直径
No of steel | 1×2.2 1×2.5 7×1 | 1×2.2 1×2.5 7×1 | 抗拉力（N）短期
Tensil strength resistance(shortterm) | ≥1500 | ≥1500 | 抗测压（N/100mm2）
S.P.resistance | ≥1000 | ≥1000 | | Crusit resistance | 5N.m×5次 | 5N.m×5次 | 允许弯曲半径（动态）
Permissible bending radius | 25倍光缆外径
25 times as outer dia. of fiber cable | 25倍光缆外径
25 times as outer dia. of fiber cable | 温度特性
Temperature | -40℃～+60℃范围内光缆附加损耗
-40℃～+60℃ range the additional
loss of fiber cable a≤0.1dB/2km | -40℃～+60℃范围内光缆附加损耗
-40℃～+60℃ range the additional
loss of fiber cable a≤0.1dB/2km | 重量（kg/km）
Weight | 180-400 | 180-400 | 纵向阻水性能
Longitudinal waterproof | 1米高水柱24h后3m试样无水渗出
No water seepage for 3m samples in 1m water head for 24h | 1米高水柱24h后3m试样无水渗出
No water seepage for 3m samples in 1m water head for 24h | | 特征 Properties | 适合大芯数任意组合，自重轻能防潮，适合管道敷设
Suitable for multi-core arbitrary combination, dead weight is light, easy to manage duct laying. | 适合大芯数任意组合，轻型铠装适合管道敷设
Suitable for multi-core arbitrary combination, light-belted,easy to manage overhead laying. | | |
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