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125~500um Large Diameter Fiber fusion splicer

MS-XL-B fusion splicer is a large-capacity battery pack, which is independently connected to the power supply range when working, suitable for maintenance and small space operations at sea. The special "stepped V-groove" and "split indenter" can stably bear the pressure on the fiber with the cladding size of 125um to 500um, which is indeed a more stable fusion process. The large diameter fiber fusion splicer is suitable for the production of optical fiber components and Testing, Fiber Laser Manufacturing and Repair.
  • MS-XL-B

  • Kewei fiber

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♦ Welding capability for short cut lengths
♦ Special discharge calibration technology
♦ Optical fiber profile data memory function
♦ Possess the function of online fusion splicing to optimize melting point loss
♦ Can be battery powered, support outdoor work


Alignment method Clad to clad
Applicable fiber SM(G.652),MM(G.651),DS(G.653),NZDS(G.655)
Cladding diameter 125~500µm
Coating diameter 250~1000µm
Typical splice loss SM: 0.02dB; MM: 0.01dB; DS: 0.04dB; NZDS: 0.04dB
Return loss >60dB
Splicing program 40 groups
Operation mode Manual/ Automatic
Auto- heating Available
Typical splice time


Typical heating time 24 seconds for60mm/40mm heating tube
Fiber magnification X orY single fiber image120X,X andY double image 60X
Viewing display Dualhighsensitivitycamera,5 inch 800*480 LCD Monitor
Data storage 10000 groups data
Loss evaluation Available
Tension test 1.96~2.45N
Interface GUI menu interface, easy for operation
Power supply Adaptor, input: AC100-240V(50/60HZ),output: DC11-13.5V
Electrode life >3000 times discharge (125um),>1000 times discharge (>125um)
Terminals Micro-USB 2.0 port, forsoftwareupgrading, records exporting
Operating condition Altitude:0-5000m,Humidity:0-95%,Temperature:-10℃~+50℃;Wind:max 15m/s



Weight  2.3kg (incuding battery)



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Kunshan Kewei Fiber Communcations Equipment Co.,Ltd.

Tel: 0512-57873993
Fax: 0512-57873993
Mobile: +86 18625257159
Whatspp:+86 18625257159

 E-mail: janewang@keweifiber.com
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