• Fast and simple Installations: All-In-One technology provides the field technician a quick, simple and
reliable terminating method.
• Excellent Reliability: No damage on the stripped fiber compared with using manual stripper.
• High Durability: Electrode life is up to 38,000 splices and Rotating blade life is up to 75,000 fibers
(optional up to 110,000 fibers).

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.

Holders for KF4, KF4A
• HS-250-L, HS-250-R, HS-900-L, HS-900-R, HS-2.5F, HF4-SC/FC, HF4-ILC, HF4-ST, LS-900 (Loose Tube)


JCS will provide two holders Free of charge with each machine please advise upon ordering or we will contact you if not nominated

• 0912_KF4A-HDC (1).pdf