The optical cable is a very good medium for data communication, suitable for underground, duct and aerial installation.

The outdoor optical cables are mainly used in feeder cable section and distribution cable section, but the indoor optical cables are mainly used in the drop cable section and ONTs.

Optical cables feature broad frequency band, good electromagnetism insulation and small attenuation. Repeaters are separated with great space, greatly reducing the cost.

So far, Huawei has provided many types of optical cables to fully meet ODN construction requirements, such as central tube optical cables, loose tube optical cables, slotted core optical cables and ribbon optical cables etc.