The Swift KF4A is a highly advanced, All-In-One active cladding alignment fusion splicer, designed to perform the major 5 functions systematically: stripping, cleaning, cleaving, splicing, and protecting. The Swift KF4A is the best fit for fusion splicing and fusion splice-on connectors (SOC) of FTTx network applications. It eliminates fatal issues common with conventional mechanical connectors including low quality, weak durability, and high maintenance costs. The Swift KF4A fusion splicer coupled with our fusion splice-on connectors provides customers the best ROI.

2 in stock

SKU: KF4A Category: Tags: , ,



  • Integrated 5 functions in one unit (stripping, cleaning, cleaving, splicing, protecting)
  • The fusion splicer with All-In-One system provides the best workability onsite and also in a limited work space
  • No scratches on fiber by thermal stripping
  • Compatible with Fusion Splice-on Connector (SOC) in accordance with the industry standards
  • Ideal for Enterprise, Datacenter, Broadband and FTTH network applications

Additional information


Fiber alignment

IPAAS Active Cladding Alignment

Applicable type of fibers

0.25mm, 0.9mm, 2.0mm, 3.0mm Indoor cable

Fiber count

Single fiber

Applicable fiber dimensions

Cladding diameter: 125μm, Coating diameter: 150μm~3mm

Fiber setting and cleaved length

0.20in to 0.63in

Splicing modes

Splice mode: 300, Heat mode: 100

Splicing time

Typical 7 sec with SM

Applicable protection sleeve

2.4in, 1.5in and micro sleeves

Storage of splice result

Data: 5,000ea up to, Image: 5,000ea up to

Operating condition

Altitude: 0~5,000m above sea level, Temperature: -14°F~122°F, Humidity: 0~95%, Wind: 15m/s, non-condensing, dust proof, water proof, shock proof

Viewing method and display

2 AXIS Two CMOS cameras with 4.3-inch color LCD monitor

Power supply

Li-ion Battery(DC 14.8V, 3400mAh), 100 ~ 240V AC charger

No. of splice cycles with battery

Typical 200 cycles




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