With the rapid development of economy

the physical space-pipeline of optical cable deployment is becoming more and more urgent.The transmission of large-flow data urgently requires a new type of transmission cable.This paper summarizes the difference path between ultrahigh-density and ultra-high-fiber-count optic cable using several new types of fiber optic ribbons.Regardless of the new type of fiber optic ribbons

their basic characteristics are:small size

good flexibility

excellent bending resistance

easy branch and separation

and can be spliced to various fiber ribbons and fully backward compatible.With the maturity of the manufacturing technology of the ultra-high-density and ultra-highfiber-count of new fiber-optic ribbon cables

it is bound to greatly reduce the manufacturing

installation and maintenance costs.The ultra-highdensity and ultra-high-fiber-count optical cable composed of the new fiber ribbons is applied in a wider range of scenarios.