Verify Splicing and Heating Settings: If the splicer is set to Auto, change the programs to align with the fiber type you are using. Confirm the Cleave Angle is Accurate: Proper cleave angles ensure better fiber splicing, leading to lower loss levels. The ideal connection will perfectly align the fibers, especially the light-carrying cores, so that the joint is transparent with no loss of optical energy. Unfortunately, both the fiber and connector are subject to manufacturing. A single imperfect splice can disrupt connectivity for businesses, schools, and homes, causing slow speeds, intermittent outages, and costly downtime. Whether it's from misalignment, dust contamination, environmental stress, or poor splice protection, these problems can quickly escalate if not. High splice loss occurs when the fusion between two fibres does not achieve proper core alignment, resulting in excessive optical signal attenuation. The root causes typically include: To resolve this, first check the fibre ends. These issues can be avoided by ensuring accurate core alignment using proper splicing equipment, thoroughly cleaning fiber ends. In the intricate world of fiber optic communication, optical fiber alignment is the unsung hero ensuring that light signals travel efficiently between fibers, connectors, and active devices. Even a micron-level misalignment can introduce significant insertion loss, degrading network performance.