• ILSINTECH SWIFT K7 Fiber Fusion Splicer Korea Orginal

ILSINTECH SWIFT K7 Fiber Fusion Splicer Korea Orginal

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ILSINTECH SWIFT K7 Fiber Fusion Splicer Korea Orginal

Swift K7 is our advanced typical core alignment type fusion splicer for the medium & long range optical circuit LAN, CATV, FTTx with world-fastest in splicing & sleeve heating time. It delivers high precision performance with low loss. 


Benefits and Features:

  • Internet remote access maintenance
  • IPAAS Technology Basis Core Alignment
    -- Swift K7 is the core alignment splicer based on the IPAAS (Image Pattern Analysis Alignment System) Technology. The fine pixel technology perfects lowest splice loss in average.
  • Compact, Lightweight and Fast
    -- This splicer is one of the smallest, lightest and fastest among all the existing core alignment splicers.
    -- Dimension : 143(W) x 163(L) x 140(H) l Weight : 2.25kg l Splicing Time : 6 seconds
    -- Tube heat : 9sec(IS-45 Sleeve, IS-45mode),13sec(IS-60 Sleeve, IS-60mode),
  •  Resistance to Shock, Dust and Water
    -- The splicer with high reliability has stable performance even in a harsh environment
    -- Shock-Free Fall : 76cm from 5 sides l Waterproof : IPx2 l Dustproof : IP5x
  • Powerful Lithium Polymer Battery with Large Capacity
    -- Performs 300 cycles of fusion splicing and sleeve heating with the standard battery 
  • 4.3 inch Color LCD Monitor with Touch Screen
    -- For user’s convenience, LCD monitor has been designed with touch screen in addition to the operation keys.  
  • Bidirectional Operation System
    -- For user’s ergonomic preference, the screen can be turned around for one’s chosen viewing direction. 
  • Equipped with Sleeve Loader to Prevent Contamination and to Provide Convenience 
    -- While working in a manhole, the loader prevents the supplementary sleeve from falling and being contaminated. 
    -- Working in aerial space such as telephone pole, the loader also prevents the supplementary sleeve from falling down. 
  • Auto-Calibration 
    -- Detects the surrounding environment of temperature, humidity, air pressure and measures discharge calibration rate automatically.  
  • Compatible with Fusion Splice-On Connector(SOC) in accordance with the Industrial Standard
    -- MS-01, the manual stripper for Swift Connector





Fiber alignment

IPAAS core to core alignment(Image Pattern Analysis Alignment System) 

Applicable type of fibers

SM(ITU-T G.652), MM(ITU-T G.651), DS(ITU-T G.653),  NZDS(ITU-T G.655), ITU-T G.657 

Auto fiber identification

SM(ITU-T G.652), MM(ITU-T G.651), DS(ITU-T G.653), NZDS(ITU-T G.655), SM( ITU-T G.657 A2/B2), SM(ITU-T G.657 B3) 

Fiber count

Single fiber

Applicable fiber dimensions

Clad diameter: 80 ~ 150 um, Buffer diameter: 100 ~ 1000um

Fiber setting and cleaved length

250um: 8~16mm 

Splicing modes

Splice mode: 300, heat mode: 100 

Typical Splice Loss

SMF: 0.02dB, MMF: 0.01dB, DSF: 0.04dB, NZDSF: 0.04dB 

Return loss

> 60dB

Splicing time

6sec@Quick mode 

Splice loss estimate


Sleeve heating time

9sec @ IS-45 Sleeve, IS-45 mode 13sec @ IS-60 Sleeve, IS-60 mode

Applicable protection sleeve

40mm, 45mm, 60mm, 32mm or 28 mm for SOC 

Storage of splice result

Splice loss data-10k, splice image data-10k 

Tension test

2N / 4.4N(option) 

Operating condition

Altitude: 5,000m, temperature: -10℃~50℃, Humidity: 0~95%, Wind speed: 15m/s, non-condensing, dust proof, water proof, shock proof

Storage condition

Temperature: -40℃~80℃,  Humidity: 0~95% (Non-condensing) 


142(W)x163(L)x146(H)mm (with Bumper) 


2.0kg(2.5kg with battery) 

Viewing method and display

Two CMOS image sensor, 4.3" Color LCD monitor, Touch panel

Fiber view and magnification

X or Y view: 220X, MAX 700X 

Power supply

DC Lithium polymer battery(DC 14.8V, 6,000mAh), 100~240V AC Adaptor 

No. of splice cycles with battery

Typical 300 cycles

Electrode lifetime

more than 3500 times 


USBUSB, RCA, External power(DC 12V available for cigar jack)




 1.Standard Package:


Arc Fusion Splicer
Swift K7 
AC Adaptor 
Sleeve Loader 
Battery Pack 
Cooling Tray 
Manual Stripper 



Tool Box 


User manual 


Carrying case 



Detail photos


Korea Brand fiber optic splicing machine ilsintech swift k7

Korea Brand fiber optic splicing machine ilsintech swift k7



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Company Information

Twilight Optic is a professional Fiber Optic distribution and export branch in Hunan,China,factory in Zhejiang province.

Our factory covers about 3000 square meters, has more than 10 experts who has been committed to research and development of new products for 8 many years.

With ISO quality management system and first-rate quality inspection equipment, all goods will be 100% test pass for shipment. Our main products include: Fiber Optic Terminal Box,PLC splitter and Patch cord.
With excellent quality, reasonable price and on time delivery, our products have been widely export to South east Asia, North America, South America, Europe and Africa, etc


Contact US


Send inquiry to  


Bella Peng

Tel: +86 0731 85620860.  Fax: +86 0731 85620861
Mobile: +86 18576651893
Email: sales05(at)twilightfo.com
Skype: Twilightfo05

Factory Address: 4-5F, B building, Zhangge Industrial Park, Dafu Road, Guanlan Town, Longhua New District, Shenzhen City, Guangdong