Furukawa FITEL S124X Ribbon Fusion Splicer

Ribbon fusion splicers are specialized devices for joining multi-fiber cables in ribbon format. Instead of splicing one fiber at a time, a ribbon fusion splicer processes an entire ribbon (12 or 16 fibers) simultaneously — which dramatically shortens installation time with a hi

Ribbon fiber fusion splicer › who is the FITEL S124X for?

Ribbon fusion splicers are specialized devices for joining multi-fiber cables in ribbon format. Instead of splicing one fiber at a time, a ribbon fusion splicer processes an entire ribbon (12 or 16 fibers) simultaneously — which dramatically shortens installation time with high splice counts. The FITEL S124X is dedicated primarily to:

  • Data centers — hyperscale cross-connect frames with Rollable Ribbon cables (FEC 6912f and similar)
  • Backbone and long-haul — installations with very high fiber-count cables
  • Metro — metropolitan networks requiring fast splicing with a large number of joints
  • Any installation where splicing time is critical to the project budget

Rollable Ribbon › the future of high-density networks

Rollable Ribbon is a revolutionary cable format combining the advantages of loose fibers and traditional ribbon. The ribbon is flexible — it bends, rolls and forms like a bundle of loose fibers — yet retains the ribbon structure that enables mass splicing.The FEC 6912f cable with Rollable Ribbon fibers replaces a traditional 864-fiber cable at the same outer diameter — which means 8 times higher fiber density. The FITEL S124X is optimized for splicing 200 µm Rollable Ribbon up to 16 fibers.

One splicer › all ribbon formats

The FITEL S124X supports all current ribbon and fiber formats thanks to interchangeable V-groove guides — without the need to buy separate devices:

FormatPitchMax. fibersSplice time
Rollable Ribbon200 µm1623 s
Flat ribbon250 µm1215 s
Flat ribbon200 µm1215 s
Single fiber113 s

Interchangeable V-groove guides — fast format change

Switching between the 250 µm and 200 µm formats takes a dozen or so seconds. The FVG-12-P250 and FVG-12-P200 guides are easily interchangeable without tools — the technician switches between cable types in the field without downtime.

Ergonomics and device features

Spacious splicing chamberThe large chamber ensures convenient loading of wide multi-fiber ribbons. 3 LEDs illuminate the entire work area — work in any lighting conditions.Detachable fiber clampThe detachable fiber clamp facilitates precise positioning of multi-fiber ribbons and simplifies maintenance.

4.3" touch panel and WiFiIntuitive interface with a touchscreen. The WiFi module enables data management and remote control of the splicer via smartphone (Android/iOS).Automatic condition compensationAutomatic correction of arc parameters according to temperature and atmospheric pressure — consistent results regardless of field conditions.

AEM AHT-128 – tester wiązek kablowych

Durability

The S124X has mechanical and environmental resistance identical to the S179+: a 76 cm drop from 5 positions, IK07-class impacts, and protection against dust and splashing.

Drop76 cm, 5 positions (vertical drop test)
ImpactIK07 (0.5 kg from 40 cm height)
DustParticles ≤25 µm for 8 h
SplashingIPX2 (3 mm/min, 4 sides, 15° tilt)

Technical specification

ParameterValue
Supported fiber typesSM (G.652, G.657A1, G.657A2), MM (G.651), DS (G.653), NZD (G.655), UBIF (G.657B3)
Fiber count2, 4, 6, 8, 12, 16
Average splice lossSM: 0.05 dB • MM: 0.03 dB • DS: 0.08 dB • NZD: 0.08 dB • BIF: 0.05 dB
Splicing time16-fiber: 23 s • 12-fiber: 15 s • Single: 13 s
Heating time16-fiber: 28 s • 12-fiber: 28 s • Single: 13 s
Fiber pitch (coating)Ribbon: 200 µm and 250 µm • Single: 200, 250, 900 µm
Cleave length10 mm
Battery (cycles)200 splice+heat cycles (90 s/cycle, 20°C)
Weight1.8 kg (with battery)
Dimensions139 × 209 × 114 mm (without bumper) / 179 × 246 × 131 mm (with bumper)
Display4.3" touch LCD (color)
ConnectivityWiFi (dongle optional in the S124X-3-1 version)
Electrode life1,200 splices
Splicing / heating programsmax. 300 / max. 100
Results memory10,000 splices
Operating temperature‑10°C to +50°C
Max. operating altitudeup to 2,000 m (1–12 fibers) / up to 1,000 m (16 fibers)
Wind protectionup to 15 m/s
Power supplyAC 100–240 V (50/60 Hz) / DC 11–24 V
Compatible sleeves40 mm / 60 mm

Standard kit

Two versions available: S124X-3-0 (without WiFi dongle) and S124X-3-1 (with WFD-01 WiFi dongle).

  • FITEL S124X splicer with FVG-12-P250 guide (0.25 mm pitch)
  • HCC-11 hard transport case
  • S947 battery
  • ELR-01 spare electrodes
  • S979 AC adapter + power cord
  • CTX-03 cooling tray
  • Fiber reformers: FRF-01 (4 fibers) + FRF-02 (8/12 fibers)
  • VGC-01 brush, D5111 electrode sharpener, TCC-01 tool kit
  • ARS-01 anti-glare film, UMC-03 operating manual
  • S124X-3-1 additionally: WFD-01 WiFi dongle

Looking for a splicer for single SM/MM fibers or FTTx cables? Check the FITEL S179+ splicer with core alignment →

Furukawa FITEL fusion splicer service in Poland

Interlab provides professional service for Furukawa FITEL fusion splicers in Poland. Please contact us regarding model selection, purchase or service.

Interlab Sp. z o.o. — authorized distributor. Contact us for a quote, configuration, and technical and service support.

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Product: Furukawa FITEL S124X Ribbon Fusion Splicer