The standard capacity of the optical fiber ribbon contains 4 cores

6 cores

8 cores

12 cores and 24 cores

which can be chose according to the user s needs.The structure of optical fiber ribbon cables can be divided into three kinds or basic structures

which are central tube type

Stranded loose rube type and slotted core type.The characteristics of these three structures of optical fiber ribbon cables differ and they can be used in different application fields.