Repeaterless Submarine Network System

In a repeaterless submarine cable system, no any active repeater will be contained, but passive amplifier could exist in the cable route.

In such system, all the cables installed in shallow sea and deep sea are classified as “repeaterless optical fiber submarine cable”. The possible conductor contained in cables is only used for detecting purpose, not for power feeding. The cable length and characteristics of cabled fiber should meet the requirements for transmission distance and transmission rate.