What parameters should be paid attention to when purchasing a fiber optic fusion splicer?

Fiber fusion splicers are an indispensable and important tool in the construction of fiber optic communication networks. Their performance directly affects the quality of fiber optic connections and the stability of the network. When choosing a fiber optic fusion splicer, it is crucial to understand and pay attention to key parameters. This article will introduce in detail the main parameters and their functions that need to be paid attention to when purchasing a fiber optic fusion splicer to help you choose the most suitable equipment. 

1. Fusion loss

Fusion loss refers to the attenuation of the optical signal after the fiber is fused, usually in decibels (dB). The lower the fusion loss, the higher the quality of the fiber optic connection. Low loss means higher optical signal transmission efficiency and more stable network performance. High-quality fiber fusion splicers can usually control the fusion loss below 0.02 dB (single-mode fiber), which is suitable for high-demand communication networks. The splicing loss of TFN's S series fiber fusion splicer is less than 0.02dB, and the splicing loss of the S7 series 6-motor fiber fusion splicer is even less than 0.01dB

2. Alignment method

There are two main alignment methods for fiber fusion splicers:

Cladding alignment: Alignment through the outer cladding of the fiber, fast speed, suitable for general scenarios, but low precision.

Core alignment: Alignment through the core of the fiber, high precision, suitable for high-demand scenarios.

If you need high-precision fiber connection (such as long-distance transmission or high bandwidth requirements), it is recommended to choose a core-aligned splicer. For general construction scenarios, cladding-aligned equipment is more cost-effective.

3. Splicing & heating time

The splicing time is the time required to complete a fiber splicing, usually in seconds. The shorter the splicing time, the higher the construction efficiency. The splicing time of TFN fiber fusion splicer is generally between 6-7 seconds, which is suitable for large-scale construction needs.

After the splicing is completed, the fiber protection sleeve needs to be heated and shrunk, and the heating time directly affects the construction efficiency. The heating time of TFN fusion splicer is usually about 15 seconds. The S series fiber fusion splicer supports the shortest heating time of 7 seconds in SM heating mode, which is a unique feature of TFN. Choosing equipment with short heating time and stable effect can significantly improve construction efficiency.

4. Adaptable fiber type

Different fiber types (such as single-mode fiber, multi-mode fiber, ribbon fiber, etc.) require different fusion splicer support. Before purchasing, make sure that the fusion splicer supports the fiber type you need for construction. For example, ribbon fiber fusion splicing requires special fixtures and functions. TFN provides single-core fusion splicers, but does not provide ribbon fiber fusion splicers, polarization-maintaining fiber fusion splicers, and large-core fiber fusion splicers.

5. Battery life

When working outdoors, the battery life of the fusion splicer determines the working time. High-quality fusion splicers usually support more than 200 fusion and heating operations, which are suitable for long-term outdoor use. All models of TFN fiber fusion splicers are uniformly equipped with a 5200mAh large-capacity battery, which can perform about 240 fusion and heating operations.

6. Environmental adaptability

Fiber fusion splicers need to work in various environments, and their anti-vibration, dustproof and waterproof performance directly affect the stability of the equipment.

   The four corners of the TFN fiber fusion splicer are equipped with anti-slip and anti-fall protective covers, which have good environmental adaptability, helping you to work in different environments and ensure smooth construction.

When purchasing a fiber fusion splicer, you need to consider the above parameters according to specific construction needs. If you pursue high precision and low loss, it is recommended to choose equipment with core alignment and low fusion loss; if you focus on construction efficiency, you need to pay attention to fusion time, heating time and battery life. In addition, brand and price are also important reference factors.

TFN is a manufacturer of fiber fusion splicers, providing customers with machines with different performance parameters, suitable for different working environments. Different languages can be added to meet the needs of users in different countries.

By choosing a fiber fusion splicer, you can significantly improve construction efficiency and ensure high-quality connections for fiber optic networks. If you are looking for a suitable fiber fusion splicer, please contact TFN sales team:

Email: info@tfngj.com

WhatsApp: +86-18765219251

Facebook: https://www.facebook.com/tfnfate/