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Double sheathed single armored twisted outdoor optical cable(GYTY53)
GYTY53-The fibers, 250μm, are placed in a loose tube made of a high-modulus material and filled with a water-resistant compound. At the center of the cable is a metal reinforcing core, which, for some fiber optic cables, requires a layer of polyethylene. The loose sleeve (and filling rope) is twisted around the central reinforcing core to form a compact and circular cable core. The gaps in the cable core are filled with water-blocking filler. A layer of polyethylene inner sheath is extruded after plastic-aluminum strip is longitudinally coated, and polyethylene sheath is extruded after double-sided plastic-steel strip is longitudinally coated to form a cable.

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,钢带铠装、松套层绞、双层护套
Metal reinforcement, oil paste filling, steel tape armor, loose jacket layer stranded, double sheath
☆.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
Compact structure, good compression and moisture resistance