* Nanjing Jilong Optical Communication Co., Ltd is a professional manufacturer of fusion splicer.
* Jilong was established in 1996, developed the first automatic fusion splicer in China the same year.
* Jilong owns independent intellectual property rights of KL series fusion splicer’s software&hardwareRead More »



● 1996 – First fusion splicer in China: KL-160.
● 1997 – Fusion splicer : KL-170.
● 1999 – Fusion splicer: KL-170A.
● 2000 – Fusion splicer KL-200
● 2001 – Fusion splicer KL-200
● 2002 – Fusion splicer : KL-180
● 2003 – Fusion splicer : KL-200A & KL-190ARead More »

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Hot Products

  • Fusion Splicer KL 360E

    Orinial Real-Time-Arc Calibration funtion, which enable fusion super stable, reliable, suitable for long-haul installation & maintenance.

    Sperate fiber pressing system ,ceremic presusre heads

    Auto & fast heating ,editable heating time & temperature

    Independent developed software based on Linux

    High-quanlity splicing  guarantted 5000m above sea level

  • Fusion Splicer KL-520E

    • Core to Core Alignment by  PAS Technology (PAS: profile  alignment system)
    • Fiber core can be display clearly
    • Single X or Y view and X&Y view simultaneously
    • Auto check &display quality of cleaved end face
    • 3.5 inch color LCD
    • Software update via USB port
  • Fusion Splicer KL-280E

    • Core-Core alignement by PAS technology
    • Fiber core can be display clearly
    • Single X or Y view and X&Y view simultaneously
    • Real-time & auto control of ARC power
    • Auto check &display quality of cleaved end face
    • Low splice loss control technology
    • Auto compensation of low air pressure
    • Software update via USB interface
  • Fusion Splicer KL-300T

  • Handheld Fusion Splicer KL-500E

    Core-Core or Clad-Clad Alignment

    PAS Technology

    X&Y views dispaly or X/Y single display

    Handheld & portable

    Size: 125×105×113 (mm)

    SOC available

    3-in-one fiber clamp

    3.5 inch color LCD

    Software update via USB port

  • Handheld Fusion Splicer KL-510E

    Core-Core & Clad-Clad Alignment
    PAS Technology
    3-in-one combination clamp
    X&Y view or Single X/Y view display
    SOC available
    Typical 9 seconds

  • Fusion Splicer KL-280G

    Core-Core & Clad – Clad Alignement

    PAS Technology

    Fiber core & clad display with high resolution

    X&Y view display or X/Y single display

    Auto check leaved end face

    5.7 inch color LCD

    Software update via USB port

  • Fiber Cleaver KL-31F

News Of JIIONG Fiber

Operation method and procedure of fusion splicer test

The first step: To ensure that fusion splicer electromechanical, and then turn on the power. The second step: Adjust the... read more

Using method of Multifunctional Fixture of Optical Fiber Fusion Splicer

With the upgrading of fiber optic fusion splicer, now the market of fiber optic fusion splicer fixture are basically... read more

How fiber jumper connect?

Fiber jumper is also called (fiber connector), it is an unloaded connection device between fiber and fiber, then how... read more

Discussion on Melting Point Reinforcement of Fusion Splicer

1. Slide the fiber heat shrink tubing to the center of the weld and place it in the heater... read more