In this buyer's guide, we compare three leading models purpose-built or officially validated for G654E splicing: the COMWAY C10S V2, the SUMITOMO TYPE-82C+, and the TEKCN TC-600. E) ultra-low-loss, large-effective-area fiber is rapidly becoming the backbone of long-haul and submarine optical networks. Its pure-silica core and 125 µm cladding deliver attenuation as low as 0. 155 dB/km — but those same properties make it notoriously difficult to splice. The COMWAY C10S V2 is a next-generation 6-motor core alignment fusion splicer engineered for 5G infrastructure, backbone fiber networks, and high-demand FTTH deployments. Li-ion battery Working altitude: 0-5000m. With a all-metal body and an intuitive human-machine interface, it maintains exceptional stability even in harsh operating. ACOME Group is a leading innovative international industrial cooperative, recognised globally for our cutting-edge cabling systems designed for telecom networks. As a high-tech European manufacturer, we bring over 25 years of specialized experience in fiber optic cables.