SD-9 core alignment fusion splicer angled view with the 4.3 inch touchscreen

Fusion Splicers

SD-9 Fusion Splicer

Six-motor core alignment, a 5-second splice and 11-second heat — with a power meter and a 15 mW VFL built in, so the splicer is also the test set.

Alignment: Core alignment, 6 motors, fully automatic
Applicable fibers: SM (ITU-T G.652 & G.657), MM (G.651), DS (G.653), NZDS (G.655)
Compatible fiber / cable: 0.25–3.0 mm / indoor cable
Cladding diameter: 80–150 µm
Cleave length: 8–16 mm (coating diameter 0.125–1 mm)

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Key features

Six-motor core alignment is the real thing, not cladding alignment with a marketing name: both fibers are centred on their cores in X and Y before the arc, which is how the typical losses are earned — 0.02 dB on SM, 0.03 dB on bend-insensitive G.657, 0.01 dB on MM (ITU-T figures)
The cycle time is the crew's day: 5-second splicing with an 11-second fast auto-heat, sleeve after sleeve — on a 240+ cycle battery (7,200 mAh), a two-person crew finishes a distribution point without a midday charge or a generator
The test set is built in: a power meter (six wavelengths, -50 to +26 dBm, under 0.3 dB absolute error) and a 15 mW VFL with flashing and constant modes live in the same housing — splice, measure and fault-check from one machine, and the second instrument bag stays in the van
The heater thinks in sleeves: presets for 20/30/40/50/60 mm tubes and up to 100 stored modes, in a new-structure oven that also takes multi-type connector assemblies — the joint is protected at the same speed the arc made it
Field-proofing in the numbers: automatic arc calibration against air pressure and temperature, rated work at 0–5,000 m altitude, -15 °C, 95% humidity and 15 m/s wind — mountain and coastal closures are normal postings, not exceptions
Records that close jobs: 20,000 splice results and 200 images stored on board, out through USB 2.0, with estimated splice loss and a 2.0 N tension test on every joint — the acceptance paperwork starts from the machine's own log
The 4.3-inch capacitive touchscreen shows both axes at 380x (180x combined), with 41 preset splice modes plus 100 of your own — and the multi-gear adjustable handle sets the machine's working angle on a closure, a stool or a tailgate
Private labeling made to your requirements — labels with your logo, part numbers and barcodes on the inner boxes and outer cartons, ready for your warehouse

Specifications

Alignment	Core alignment, 6 motors, fully automatic
Applicable fibers	SM (ITU-T G.652 & G.657), MM (G.651), DS (G.653), NZDS (G.655)
Compatible fiber / cable	0.25–3.0 mm / indoor cable
Cladding diameter	80–150 µm
Cleave length	8–16 mm (coating diameter 0.125–1 mm)
Splicing time	5 s
Heating time	11 s (fast auto-heating)
Typical splice loss (ITU-T)	SM 0.02 dB · MM 0.01 dB · DS 0.04 dB · NZDS 0.05 dB · G.657 0.03 dB
Return loss	≥ 60 dB
Splice modes	41 preset, 100 storable
Display	4.3-inch colour capacitive touchscreen (button + touch), 380x magnification (X / Y), 180x dual view
Built-in power meter	850 / 1300 / 1310 / 1490 / 1550 / 1625 nm; -50 to +26 dBm; absolute error < 0.3 dB
Built-in VFL	15 mW, 2 Hz flashing and constant modes
Protection sleeves	20–60 mm; heater presets 20 / 30 / 40 / 50 / 60 mm, up to 100 modes
Results storage	20,000 splice records and 200 images; USB 2.0
Tension test	2.0 N (standard)
Electrode life	5,000 arcs
Arc calibration	Automatic, by air pressure and temperature
Battery	7,200 mAh — typically 240+ splice + heat cycles per charge
Power supply	AC 100–240 V; DC 12–15 V
Operating conditions	Altitude 0–5,000 m; humidity 0–95%; -15 °C to +50 °C; wind up to 15 m/s
Dimensions	135.1 × 205.9 × 130.4 mm
Weight	1.75 kg

Where it works

FTTH access-network construction and drop splicing at volume, where 5-second splices and 11-second heats set the day's pace
Metro and backbone maintenance, where core alignment and 0.02 dB typical SM loss are the acceptance numbers
Splice-and-test in one visit: the built-in power meter and 15 mW VFL verify the joint without a second instrument bag
High-altitude, dusty and wet field work — rated to 5,000 m, -15 °C and 15 m/s wind
Contractor fleets standardising on one splicer for trunk and drop crews alike