Sumitomo Type-36 ARC Fibre Fusion Splicer
The Sumitomo Electric Type-36 ARC Optical Fibre Fusion Splicer with FC-6S Cleaver is a field splicing set for optical fibre networks. The Type-36 ARC splicer is designed to join single fibres using a controlled electric arc. The FC-6S cleaver prepares fibre ends for consistent splicing. This combination is used in FTTx, metro, access and campus networks for installation and maintenance.
ARC Fusion Splicing
Fusion splicing uses an electric arc to melt and join two fibre ends. The Type-36 ARC controls arc energy and fibre alignment to produce a low loss joint. The splicer provides a guided process for loading fibres, closing the cover, running the arc and checking the result. Automatic functions help reduce manual adjustment and support repeatable splices in field conditions.
FC-6S Cleaver
The FC-6S cleaver is a field tool for single fibre preparation. It produces a flat end face and consistent cleave angle. Good cleave quality is important because poor ends can cause bubbles, high loss or arc instability. The cleaver is designed for durable field use and simple operation. It complements the Type-36 by preparing fibres before they are placed in the splicer.
Field Operation
The Type-36 is designed for portable use. Its body and carry case support transport between cabinets, poles, buildings and temporary sites. Battery operation allows splicing where mains power is not available. The display and menu system provide access to splice modes, heat modes and calibration. The rugged housing helps protect the unit during normal field use.
Applications
Typical applications include FTTH drops, distribution fibres, patch panels, pigtails, small closures and restoration work. The splicer is also suitable for campus networks, building backbones and metro extensions. It supports standard single mode fibre and related network tasks when correct splice programs are selected.
Quality Control
The splicer provides splice loss estimates after each arc. This gives technicians immediate feedback and helps identify problems such as dirty fibres, poor cleaves or incorrect arc settings. Stored splice records can be reviewed for quality control. This is useful for contractors and network owners who need documentation of splice performance.
Maintenance
Regular cleaning of V grooves, clamps and objective lenses is important. Electrodes should be replaced when arc performance declines. The FC-6S cleaver should be cleaned and its blade maintained. The battery should be charged and stored according to guidance. The splicer should be kept in a dry, dust controlled environment.
Conclusion
The Sumitomo Electric Type-36 ARC Optical Fibre Fusion Splicer with FC-6S Cleaver is a practical field splicing set. It combines arc splicing control, reliable fibre preparation and portable operation. For FTTx, access and maintenance work, it provides a dependable solution for daily splicing tasks.




