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Central Loose Tube Outdoor Cable(GYXTW)
GYXTW The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.


技术参数Technical parameters:
光缆芯数cable count 光缆外径out sheath diameter 光缆重量Weight 允许拉伸力
Minimum allowable Tensile strength(N)
压扁力
Minimum allowable Crush loadN/100mm)
弯曲半径
Min bending radius(MM)
适用温度
Suitable temperature
(芯) MM) KG) 短期
short term
长期
long term
短期
short term
长期
long term
短期
short term
长期
long term
(℃)
2 8 78.00  1500 600 1000 300 20D 10D -40+60
4 8 78.00  1500 600 1000 300 20D 10D -40+60
6 8 78.00  1500 600 1000 300 20D 10D -40+60
8 8 78.00  1500 600 1000 300 20D 10D -40+60
10 8 78.00  1500 600 1000 300 20D 10D -40+60
12 8 78.00  1500 600 1000 300 20D 10D

-40+60

光纤标准对照Fiber standard control
光纤类型
Fiber Type
多模Multi-mode  G.651 A1a:50/125 渐变型折射率Gradient-type refractive index
A1b:50/126
单模Single-mode G.652(ABCD B1.1常规routines
G.653 B2 零色散位移Zero dispersion-shifted
G.654 B1.2 截止波长位移Cutoff wavelength shift
G.655 B4 非零色散位移Non-zero dispersion-shifted

应 用:Application
☆.适合室外布线
   Adopted to Outdoor distribution
☆.适合架空、管道敷设
   Suitable for aerial pipeline laying method
☆.长途通信、局间通信
   Long distance and local area network communication
特 点:Characteristics
☆.平行钢丝加强,油膏填充,钢带铠装
   Steel-wire parallel member filler protect tube fiber steel tape amored
☆.具有较好的环境和机械性能
   Excellent mechanical and environmental performance
☆ .结构紧凑,重量轻,敷设方便
   Adopt optic fiber ribbon compact structure light weight