Sumitomo S1v Ultra – Clad Fusion Splicing Machine

• 4.3 inch Color Display
• One way operation (touch only)
• 6sec (Splicing), 12sec (Heating)
• 250 cycles Battery backup
• Manual slide type Metal Body Cleaver
• Solid Hard Carry Case with Foam Protection
• Manufacturer Warranty: 1year

The Sumitomo S1V Ultra is a compact, rugged, and high-precision active-clad alignment fusion splicing machine, engineered for field technicians working on FTTH, telecom, and demanding outdoor jobs. Powered by NanoTune™ AI-based alignment, it adapts to imperfect cleaves to deliver consistently low splice loss (~0.03 dB for SMF) even in harsh conditions. With a fast 6-second splice time and a 12-second heater cycle for 60 mm sleeves, it significantly boosts productivity. The device features a 4.3″ capacitive touchscreen for intuitive operation, a lightweight frame (~1.2 kg), and environmental durability—passing 76 cm drop tests and with IP52 water and dust resistance. The S1V Ultra’s long-life battery supports up to 250 splice + heat cycles, and it stores up to 10,000 splice records and 200 splice images. Built to last, it also offers 6,000-arc electrode life, automatic arc calibration, and wireless data connectivity via SumiCloud (region-dependent). This powerful yet portable splicer is ideal for professionals demanding reliability, speed, and precision.