Oil charge microtubule optical cable

The utility model provides an oil charge microtubule optical cable, including sub - cable unit, sub - cable unit is a plurality of and parallel arrangement, the outside parcel of sub - cable unit hasthe reinforcing element, the outside parcel of reinforcing element has the oversheath, sub - cable unit includes painted optic fibre, painted optic fibre is a plurality of and parallel arrangement, the outside parcel of painted optic fibre has oleamen, the outside parcel of oleamen has the microtubule, this oil charge microtubule optical cable is simple structure not only, moreover economical andpractical, effectual, characteristics such as heat resistance good, convenient construction block water. 本实用新型提供种充油微管光缆，包括子缆单元，所述子缆单元为多个且平行布置，所述子缆单元外部包裹有加强元件，所述加强元件外部包裹有外护套；所述子缆单元包括着色光纤，所述着色光纤为多个且平行布置，所述着色光纤外部包裹有油膏，所述油膏外部包裹有微管；该充油微管光缆不仅结构简单，而且经济实用、阻水效果好、耐热性能好、方便施工等特点。