产品特点
GYXTW中心束管式光缆中心套管内装的多根单模光纤,并充满油膏,松套管外纵包阻水带和轧纹钢带、外护套采用优质黑色聚乙烯,在护套内平行对称设置两根圆钢丝。该光缆全截面阻水,结构紧密、外径小、重量轻、具有良好的机械性能,低损耗、低色散、适用于数字或模拟传输通信系统的架空、管道敷设
主要技术参数
GYXTW型
通信用室(野)外填充式 Filled communicationused outdoor
平行钢丝加强中心束管式 Double steel wire strong Central tube type
光缆 Fiber cable
光缆芯数(根) No. of fiber
2-12
光缆外径 Outer dia.
9.0-11
光缆数目×直径 No of steel wire×diameter
2×1.2 2×1.5
抗拉力(N)短期 Tensil strength resistance(shortterm)
≥1500
抗侧压(N/100mm2) S.P.resistance
≥1000
Crusit resistance
5N.m×5次
允许弯曲半径(动态) Permissible bending radius
20倍光缆外径
20 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
重量(kg/km) Weight
100-120
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
特征 Properties
重量轻、价格低、适用于架空、管道敷设
Light weight,low price,suitable for overhead,duct laying
主要技术参数
GYXTW型
通信用室(野)外填充式 Filled communicationused outdoor
平行钢丝加强中心束管式 Double steel wire strong Central tube type
光缆 Fiber cable
光缆芯数(根) No. of fiber
2-12
光缆外径 Outer dia.
9.0-11
光缆数目×直径 No of steel wire×diameter
2×1.2 2×1.5
抗拉力(N)短期 Tensil strength resistance(shortterm)
≥1500
抗侧压(N/100mm2) S.P.resistance
≥1000
Crusit resistance
5N.m×5次
允许弯曲半径(动态) Permissible bending radius
20倍光缆外径
20 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
重量(kg/km) Weight
100-120
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
特征 Properties
重量轻、价格低、适用于架空、管道敷设
Light weight,low price,suitable for overhead,duct laying
主要技术参数
GYXTW型
通信用室(野)外填充式 Filled communicationused outdoor
平行钢丝加强中心束管式 Double steel wire strong Central tube type
光缆 Fiber cable
光缆芯数(根) No. of fiber
2-12
光缆外径 Outer dia.
9.0-11
光缆数目×直径 No of steel wire×diameter
2×1.2 2×1.5
抗拉力(N)短期 Tensil strength resistance(shortterm)
≥1500
抗侧压(N/100mm2) S.P.resistance
≥1000
Crusit resistance
5N.m×5次
允许弯曲半径(动态) Permissible bending radius
20倍光缆外径
20 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
重量(kg/km) Weight
100-120
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
特征 Properties
重量轻、价格低、适用于架空、管道敷设
Light weight,low price,suitable for overhead,duct laying
主要技术参数
GYXTW型
通信用室(野)外填充式 Filled communicationused outdoor
平行钢丝加强中心束管式 Double steel wire strong Central tube type
光缆 Fiber cable
光缆芯数(根) No. of fiber
2-12
光缆外径 Outer dia.
9.0-11
光缆数目×直径 No of steel wire×diameter
2×1.2 2×1.5
抗拉力(N)短期 Tensil strength resistance(shortterm)
≥1500
抗侧压(N/100mm2) S.P.resistance
≥1000
Crusit resistance
5N.m×5次
允许弯曲半径(动态) Permissible bending radius
20倍光缆外径
20 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
重量(kg/km) Weight
100-120
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
特征 Properties
重量轻、价格低、适用于架空、管道敷设
Light weight,low price,suitable for overhead,duct laying