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Multifunction Optical Fiber Fusion Splicer
- The SENDUN SD-9 combines optical fiber fusion splicing, sleeve heating, a visual fault locator and an optical power meter. Its capacitive touchscreen, physical keys and built-in battery support fiber installation and maintenance in a compact format.
Exquisite Details & Design Features
Carefully-crafted details showcase superior craftsmanship and outstanding design features.

Practical Controls and an Integrated Workflow
Use the capacitive touchscreen to control the SD-9 from its inclined front display.
Uncover Our Core Product Advantages
Reliable quality and solid performance for your varied usage scenarios. Rigorous production standards ensure great durability and cost‑efficiency.

A compact 135 x 205 mm footprint leaves space on the bench for fiber preparation.

The inclined front display keeps the screen facing the technician during seated work.

An integrated rear heater keeps the splice-protection stage close to the splicing station.

A rubber protective exterior surrounds the lower body and corners during daily handling.
Compatible devices
Supported Optical Fibers
Supports SM G.652/G.657, MM G.651, DS G.653 and NZDS G.655 optical fibers.

Product parameters
Flexible for multiple scenarios
A compact body, inclined display, integrated heater and rubber exterior support a practical workspace.

A compact 135 x 205 mm footprint leaves space on the bench for fiber preparation.


The inclined front display keeps the screen facing the technician during seated work.

Packaging list
SD-9 fusion splicer.
Frequently Asked Questions
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