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Double Aluminum and Double sheathed central loose tube cable (GYXTW53)
The structure of the GYXTW53 cable is either 9/125μm single-mode fiber or 50/125μm or 62.5/125μm multi-mode fiber (silica), which is placed in a loose tube made of high modulus plastic and filled with a water-blocking compound. Loose casing with double-sided coated (corrugated) steel strip longitudinal package, steel strip and loose sleeve in the middle of the water belt to ensure the compact cable and longitudinal water resistance, placed on both sides of the two parallel steel wire strengthened after extrusion polyethylene (PE) inner sheath, the second layer of corrugated steel tape armored after extrusion polyethylene (PE) outer sheath into a cable.

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 12.0  165.00  3000 1000 1500 500 20D 10D -40+60
4 12.0  165.00  3000 1000 1500 500 20D 10D -40+60
6 12.0  165.00  3000 1000 1500 500 20D 10D -40+60
8 12.0  165.00  3000 1000 1500 500 20D 10D -40+60
10 12.0  165.00  3000 1000 1500 500 20D 10D -40+60
12 12.0  165.00  3000 1000 1500 500 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,双铠双护套加强
   Steel-wire parallel member filler protect tube fiber two 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
    Compact structure light weight and operated simply