Sumitomo TYPE-39 DCM Micro Core Fusion Splicer with Accessories
Overview
The Sumitomo TYPE-39 DCM Micro Core Fusion Splicer is a specialized fiber optic splicing system for micro core and demanding optical fibers. It is designed to provide precise alignment and stable arc fusion in applications where small core diameters and low loss requirements are important. The DCM configuration supports work with specialty fibers that require careful handling and accurate splice parameters. Accessories included with the system help technicians perform field and laboratory splicing tasks. The TYPE-39 platform is known for reliable performance, and the DCM version extends this capability to advanced fiber types used in telecom, sensing, and research environments.
Micro Core Fiber Splicing
Micro core fibers can be more sensitive to alignment errors than standard single mode fiber. Small offsets between cores can increase loss and affect signal quality. The TYPE-39 DCM uses core alignment technology to examine the fiber cores and position them accurately before fusion. This helps reduce mismatch and supports consistent splice performance. The splicer also provides adjustable splice parameters for different fiber types. Technicians can select or modify programs to match the fiber being used. This flexibility is important when working with advanced optical networks and specialty applications.
Arc Control and Splice Quality
The TYPE-39 DCM provides controlled arc power and arc time settings. These settings can be adjusted for fiber type, environment, and splice requirements. Automatic calibration helps maintain stable arc conditions. The splicer can estimate splice loss after completion, allowing operators to review results immediately. If loss is higher than expected, technicians can check cleave angle, fiber cleanliness, and alignment conditions. The system supports consistent melting and proper splice formation. These features help maintain low loss and reliable mechanical strength in micro core and specialty fiber networks.
Accessories and Workflow
The accessories included with the TYPE-39 DCM support practical splicing workflows. They may include tools for fiber preparation, protection sleeves, electrodes, and carrying equipment. Proper preparation is essential for micro core fibers because end face quality affects arc stability and splice loss. The splicer interface supports quick access to common functions, and splice programs can be stored for repeat jobs. Battery operation and portable design support field use. When combined with the correct cleaver and cleaning tools, the TYPE-39 DCM helps technicians complete precise splices efficiently.
Applications
The Sumitomo TYPE-39 DCM is suitable for advanced fiber optic projects. It can be used in telecom backbone, metro, and access networks where low loss is important. It is also useful for specialty fiber applications, laboratory work, and system integration. The DCM capability supports micro core fibers used in certain sensors, amplifiers, and high performance optical systems. In maintenance and repair, the splicer helps restore critical fiber links. Its core alignment and stable arc control make it a valuable tool for professionals who work with demanding optical fibers.
Maintenance and Care
To maintain performance, the TYPE-39 DCM requires regular cleaning of V grooves, electrodes, clamps, and camera windows. Electrode wear should be monitored and replaced according to splice count and arc quality. Fiber preparation tools should be kept clean and maintained. The carrying case helps protect the splicer and accessories from dust, impact, and moisture. Battery care is important for field readiness. When conditions change, arc calibration and environmental checks help maintain splice quality. These practices help extend equipment life and support consistent results.
Conclusion
The Sumitomo TYPE-39 DCM Micro Core Fusion Splicer with Accessories is a precise solution for micro core and specialty fiber splicing. It combines core alignment, stable arc control, and practical accessories for field and laboratory work. It supports low loss connections and efficient workflows in demanding optical networks. For professionals who require accuracy and dependability, the TYPE-39 DCM is a valuable tool in the Sumitomo fusion splicer range.
