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Aluminum longitudind layer stranded optic(GYTA)
GYTA Single-mode or multimode fibers are placed in loose tubes made of high-modulus polyester and filled with a water-resistant compound. At the center of the cable core is a metal reinforcing core, and for some cores, a layer of polyethylene (PE) may be squeezed over the metal reinforcing core. The loose sleeve (and filling rope) is twisted around the central reinforcing core to form a compact circular cable core, and the gap in the cable core is filled with water-blocking filler. The cable is formed by extruded polyethylene sheathing after the APL is longitudinally wrapped.

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
(℃)
24 9 105.00  1500 600 1000 300 20D 10D -40+60
36 9 105.00  1500 600 1000 300 20D 10D -40+60
42 10.5 105.00  1500 600 1000 300 20D 10D -40+60
48 10.5  150.00  1500 600 1000 300 20D 10D -40+60
60 12.0  150.00  1500 600 1000 300 20D 10D -40+60
72 12.0  150.00  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
☆.金属加强、油膏填充,铝带铠装、松套层绞
Aluminum wire strength packing protective tube fiber aluminum belt armor
☆.具有良好的抗紫外辐射性能
Good ultra violet radiation resistant property
☆ .结构紧凑,抗压性能,防潮性能好
Good moisture-resistance