1. Introduction
The KomShine EX35, also known as JILONG KL-510, is a high-performance optical fiber fusion splicer designed for efficient and precise fiber optic cable engineering and maintenance. It utilizes high-speed image processing and precision positioning technology to achieve fast and low-loss fiber splicing. This handheld device is suitable for various communication fields including telecommunications, radio and television, electric power, and military applications.
2. Package Contents
Before starting, please verify that all items are present in your package:
- KomShine EX35 / JILONG KL-510 Fusion Splicer
- Fiber Cleaver (e.g., JILONG KL-21F)
- Fiber Strippers
- Power Adapter
- Lithium Battery
- User Manual
- Carrying Bag
- Other accessories (e.g., spare electrodes, cooling tray)
3. Specifications
Key technical specifications for the KomShine EX35 / JILONG KL-510 Fusion Splicer:
| Feature | Specification |
|---|---|
| Fiber Type | SM (G652) / MM (G651) / DS (G653) / NZDS (G655) / BIF (G657) |
| Average Splicing Loss | SM: 0.02dB, MM: 0.01dB, DS / NZDS: 0.04dB |
| Return Loss | Better than 60dB |
| Typical Splicing Time | 9s (Standard SM) |
| Typical Heating Time | 35s (Adjustable heating time and temperature) |
| Fiber Aligning Method | Meticulous; Core; Clad; Manual |
| Fiber Diameter | Clad diameter: 80-150μm; Coating: 250-1000μm |
| Cutting Length | Coating layer <250μm: 8-16 mm; Coating 250-1000μm: 16mm |
| Heat-shrinkable Sleeve | 60 mm / 40 mm and other thermal sleeves |
| Tension Test | Standard 2N (optional) |
| Fiber Clamp | Suitable for Bare fiber, Pigtail fiber, Jump Fiber, Flat Fiber |
| Fiber Image Magnification | 200X / 125X |
| Graphical Display | 3.5 Inch TFT color LCD |
| External Port | USB 2.0 interface for data download and software upgrade |
| Splicing Program | 100 (User mode); 53 (Factory mode) |
| Heating Program | 40 (User mode); 11 (Factory mode) |
| Fusion Splicing Record | Saved 10000 groups splicing results, 100 sets of latest images |
| Electrode Life | 5000 Times |
| Battery Capacity | 2600mAh Lithium battery, 100 splice & heat cycles (typical) |
| Power Supply | 12.5V (10.8V storage) Lithium battery; External adapter (AC: 100-240V, 50/60Hz; DC: 13.5V/4.8A) |
| Charging Time | ≤3.5 hours with independent charger |
| Working Environment Temperature | -10~50℃ |
| Working Environment Humidity | <95% RH (no condensation) |
| Elevation | 0~5000M |
| Wind Resistance | ≤ 15m/s |
| Dimensions (L x W x H) | 193 x 125 x 85 mm |
| Weight | 1.05kg (without battery), 1.2kg (with battery) |
Note: The above data were obtained by Jilong Laboratory at 20℃.
4. Setup and Preparation
- Unpacking and Inspection: Carefully remove the splicer and all accessories from the carrying bag. Inspect for any visible damage.
- Battery Installation and Charging:
Ensure the lithium battery is fully charged before use. Connect the independent charger to the splicer and a power outlet. The charging time is approximately 3.5 hours.
Figure 3: The 2600 mAh lithium battery, providing up to 100 splice and heat cycles. - Power On/Off: Press and hold the power button to turn the device on or off.
- Work Environment: Place the splicer on a stable, clean surface. The deep recessed windshield design allows for normal operation in strong winds up to 15m/s. Ensure adequate lighting; the splicer has high-brightness lights for working at night.
5. Operating Instructions
Follow these steps for successful fiber fusion splicing:
- Fiber Preparation:
- Strip the fiber coating using appropriate fiber strippers.
- Clean the bare fiber with an alcohol wipe.
- Cleave the fiber using the fiber cleaver (e.g., JILONG KL-21F) to achieve a precise, clean end face. Ensure the cutting length is correct (8-16 mm for coating <250μm, 16mm for coating 250-1000μm).
Figure 4: The JILONG KL-21F Optic Fiber Cleaver, used for precise fiber end-face preparation. - Placing Fibers in the Splicer:
Open the splicer's cover. The EX35 features a 3-in-1 universal holder that supports bare fiber, pigtail fiber, jump fiber, and flat fiber. Carefully place the prepared fibers into the V-grooves of the fiber holders.
Figure 5: The universal fiber holder, demonstrating compatibility with various fiber types including jumpers, pigtails, bare fibers, and flat fibers. - Initiating Splicing:
Close the splicer cover. The device will automatically align the fiber cores using its digital core-core alignment technology. The 3.5-inch TFT color LCD will display the fiber image and estimated loss. The splicing process typically takes 9 seconds.
Figure 6: Illustration of the 9-second fast splicing process with real-time ARC calibration. 
Figure 7: The 3.5-inch color screen provides a clear interface for viewing splicing results and loss estimation. - Heat Shrinking:
After successful splicing, slide a heat-shrinkable sleeve over the splice point. Place the sleeve and spliced fiber into the heating oven. The automatic heating process takes approximately 35 seconds and is compatible with various heat shrinkable tubing types.
Figure 8: The 35-second automatic heating process for heat-shrinkable sleeves. - Tension Test (Optional):
Perform a tension test (standard 2N) if required by your application to ensure splice integrity.
6. Maintenance
- Cleaning: Regularly clean the V-grooves, objective lenses, and fiber holders to prevent dust and debris from affecting splicing performance. Use a lint-free cloth and optical cleaning solution.
- Electrode Replacement: The electrodes have a service life of approximately 5000 times. Replace them when the splicer indicates or when splicing performance degrades. Refer to the detailed electrode replacement procedure in the full manual.
Figure 9: The splicer's electrodes are designed for approximately 5000 discharges, ensuring stable splicing. - Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Store the splicer and battery in a cool, dry place when not in use for extended periods.
- Software Updates: The splicer supports software upgrades via its USB 2.0 interface using a U disk. Check the manufacturer's website for the latest firmware versions.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| High Splicing Loss | Dirty V-grooves or lenses, poor fiber cleave, worn electrodes, incorrect splicing parameters. | Clean V-grooves and lenses. Re-cleave fiber. Replace electrodes. Adjust splicing program. |
| Splicer Fails to Power On | Battery discharged, faulty power adapter, battery not properly installed. | Charge battery. Check power adapter connection. Reinstall battery. |
| Fiber Not Aligning Properly | Dirty V-grooves, damaged fiber holders, fiber not seated correctly. | Clean V-grooves. Inspect fiber holders for damage. Ensure fiber is correctly placed. |
| Heating Failure | Heating element malfunction, incorrect heating program, heat shrinkable sleeve not properly placed. | Check heating program settings. Ensure sleeve is correctly positioned. Contact support if element is faulty. |
For more complex issues, please refer to the comprehensive troubleshooting guide in the full user manual or contact customer support.
8. User Tips
- Always ensure your fiber cleaver is clean and its blade is sharp for optimal cleave quality, which directly impacts splice loss.
- When working in dusty environments, keep the splicer's cover closed as much as possible to protect the optical components.
- Utilize the real-time automatic discharge correction feature for stable welding and consistent low loss.
- Take advantage of the 200X fiber image magnification on the 3.5-inch color screen to visually inspect fiber end faces before splicing.
9. Warranty and Support
The KomShine EX35 / JILONG KL-510 Fusion Splicer comes with a 1-year warranty. For technical support, service, or warranty claims, please contact your vendor or the manufacturer directly.
Contact Information:
- WhatsApp: +86 13361293650
- Email: mytkj014@163.com
