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KL-300T Core Alignment Fibre Optic Fusion Splicer

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Product Description

KL-300T Core Alignment Fibre Optic Fusion Splicer

The KL-300T Core Alignment fiber optic fusion splicer made by Jilong Communication is a solid reliable addition to any Technician’s tooling. In side by side specification comparisons the KL comes up first in more categories than the big three, Fujikura, Sumitomo or Fitel. The 300 triumphs in attributes like a 39 second splice/shrink cycle time, the second highest magnification on the market and lighter weight than all other standard fusion splicers.

But the KL-300T stands out even more with features that can’t be weighed & measured and put into a chart. Each and every time you interact with this machine you will appreciate features like a lighted fusion area, the largest screen on the market, a high resolution graphical user interface, easy to interpret universal buttons and frustration free menu navigation. Additionally when you see the video from the high resolution cameras you’ll know you’ve got a machine that will spoil you.



  • Core to core alignment by PAS technology -(PAS:Profile Alignment System)
  • Digital fusion splicer with automatic focus function
  • Fiber core can be display clearly
  • Single X or Y view and X & Y view simultaneously
  • Auto detect cleaved endface fault
  • Display fiber cleaved and offset angle
  • Display core and clad offset
  • 5.6 inch TFT color LCD monitor with clear digital image display 
  • USB & VGA interface
  • Software upgrade via USB interface



Model KL-300T
Applicable fibers SM (ITU-T G.652), MM (ITU-T G.651), DS (ITU-T G.653), NZDS (ITU-T G.655)
Fiber cleaved length 8~16mm(Coating diameter:250µm)    16mm(Coating diameter: 250 ~ 1000µm)
Fiber diameter Cladding diameter:80 ~150µm   Coating diameter:100~ 1000µm
Fiber Count Single
Fiber aligning method Core or clad aligning
Image processing method Digital
Actual average splice loss 0.02dB (SM), 0.01dB (MM),  0.04dB (DS), 0.04dB( NZDS)
Splicing time Typical 9 sec,with standard SM fiber
Splicing mode 53(templet), 40(user)
Splice loss estimate More accurate
Return loss >60dB
Storage of splice result 4000 results,20 parameter per result
Fiber display and magnification 300X(X or Y view),150X(X and Y view)
Tube heating time Typical 30 sec
Tube heating mode 9(templet), 24(user)
Tube heating temperature Can be adjusted
Applicable Protection sleeve length 60mm, 40mm and a series of micro sleeves
Tension test 2N
Electrode life 2500
No.of splice/heating with battery Typical 150 cycles (splice/tube heat) with inner Li-battery
Display screen 5.6 TFT inch color LCD monitor
Image change over The fiber image is turned upside down
Terminals USB 1.1 and VGA
Operating condition 0 ~ 5000m above sea level, 0 ~ 95%RH and -10~50°C, respectively, Max. wind velocity of 15m/s
Power supply AC 100-240V with AC adapter; inner Li-battery(6600mAH)
Dimensions 150mm(L) x150mm (W) x150mm (H)
Weight 2.7 Kg excluding battery,3.2 Kg including battery


Included in the Package:

  • Jilong KL-300T Fusion Splicer
  • KL-21B High Precision fiber cleaver
  • Fiber Cleaver Carrying Case 
  • CFS-2 fiber stripper
  • Internal rechargeable Li battery
  • AC adaptor
  • AC Power cord
  • USB Download Cable
  • Custom Hard Carrying Case
  • Spare electrodes
  • Cooling tray
  • Cleaning tools
  • Operating manual

Product Videos

Jilong KL-300T DEMO (00:32)
Optički splajser.
  • Jilong KL-300T...
    Optički splajser.

Warranty Information

12 Month Warranty

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