SUMITOMO S1V Ultra

Experience unmatched performance with the Sumitomo S1V Ultra, a cutting-edge fusion splicer engineered by Sumitomo Electric Industries, Japan. Designed for high-precision splicing in the most demanding environments, it features ultra-fast operation, core alignment accuracy, and rugged durability. Perfect for telecom and data networks, ensuring low splice loss and efficient operation in both field and lab settings.

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SUMITOMO S1V Ultra

Why S1V Ultra stands out

Designed for technicians who demand speed, accuracy, and durability, the S1V Ultra combines smart automation with a rugged, portable form factor.

  • Universal Clamp fiber Holder.
  • 4.3 inch Capacitive Touch Screen.
  • Minimum Splicing Loss.
  • Electrode Life: 6,000 Arc Discharges.
  • Long Life Battery for Approx 250 Splice & Heat Cycle.
  • Handheld Fusion Splicer.
  • Improved Enviromental Durability includes Shock , Water & Dust Resistance and Wind Proof Features.
  • High-capacity internal memory storing up to 10,000 splice data entries and 200 images.

Performance at a glance

Fiber typesSMF (G.652), MMF (G.651), DSF (G.653), NZDSF (G.655), BIF (G.657)
Splicing Loss (typ.)SMF: 0.03 dB (typ.), MMF: 0.01 dB (typ.), DSF/NZDSF: 0.05 dB (typ.)
Proof test1.96 ~ 2.09 N
EnvironmentalShock, water & dust resistant

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