SUMITOMO W1C

Discover the Sumitomo W1C Fusion Splicer – a high-precision, compact powerhouse crafted by Sumitomo Electric Industries. Engineered for exceptional splice accuracy, low loss, and rugged reliability, it's ideal for telecom, data centers, and industrial applications. With cutting-edge features and a user-friendly design, the W1C ensures efficient, flawless splicing in any environment.

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SUMITOMO W1C

Why W1C stands out

Designed for technicians who demand speed, accuracy, and durability, the W1C combines smart automation with a rugged, portable form factor.

  • Supports a wide range of fiber profiles: SMF, MMF, DSF, NZDSF, BIF, CSF.
  • Industry-leading low splicing loss (SMF: 0.02 dB typ., MMF: 0.01 dB typ.).
  • Fast splice times — approx. 6 seconds (SM G652 Quick Mode) and 8 seconds in Auto Mode.
  • Quick heating cycles — approx. 8 seconds (FPS-61-2.6 sleeve, S60mm quick mode).
  • Long electrode life to 6,000 arc discharges for reduced maintenance.
  • Dual independent ovens for simultaneous/continuous heat-shrink operations.
  • User-selectable oven/clamp operation and reversible coating clamps for flexible sleeve handling.
  • 5.0" touch-screen color LCD display for clear controls and menus in the field.

Performance at a glance

Fiber typesSMF (G.652), MMF (G.651), DSF (G.653), NZDSF (G.655), BIF (G.657), CSF (G.654)
Splicing Loss (typ.)SMF: 0.02 dB · MMF: 0.01 dB · DSF: 0.04 dB · NZDSF: 0.04 dB · BIF: 0.02 dB
Splice time (typ.)6 sec (SM G652 Quick Mode), 8 sec (Auto Mode)
Heating time (typ.)8 sec (FPS-61-2.6 sleeve, S60mm 0.25 Quick Mode)

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