New Product Launch by VAE·YI: Official Release of FSP-280Pro Polarization-Maintaining Fiber Thermal Stripper

Abstract: Nanjing VAE·YI Technology (Brand: VAE·YI) has officially released the FSP-280Pro Polarization-Maintaining Fiber (PMF) Thermal Stripper. Following the FSP-200Pro universal thermal stripper, this is the company's dedicated model designed specifically for 80μm polarization-maintaining fiber application scenarios.

1. Product Overview at a Glance

The core positioning of the FSP-280Pro is an intelligent thermal stripping device dedicated to 80μm polarization-maintaining fibers.

According to product specifications, the FSP-280Pro features a specialized, optimized design tailored to the 80μm cladding diameter of PM fibers. It adopts an automatic heating mode and a built-in OLED display, capable of softening and stripping the coating layer within 5 seconds, with a maximum stripping length of 32mm.

Key Specifications:

· Applicable Fiber Cladding: 80μm (Dedicated for polarization-maintaining fibers)

· Heating Time: 5 seconds

· Preset Temperatures: 125/130/135/145/160°C (5 levels), supports custom settings from 50–180°C

· Temperature Display: OLED real-time display

· Maximum Stripping Length: 32mm

· Single Processing Capacity: 56 bare fibers (0.25mm) / 15 patch cords (0.9mm)

· Battery: 7.4V 3500mAh, Type-C charging

· Weight: 253g (including battery)

· Dimensions: 117 × 41 × 30mm

2. Why Launch a Dedicated PM Model Now?

The application of Polarization-Maintaining Fiber (PMF) is expanding from a niche market into mainstream growth.

· Fiber Optic Gyroscopes (FOG): PM fiber is the core component of FOGs. As inertial navigation systems expand into fields like autonomous driving, precision agriculture, and drones, demand for FOGs continues to rise, driving upstream demand for PM fiber preparation tools.

· Quantum Communication: Quantum Key Distribution (QKD) systems use PM fiber to transmit quantum states, requiring extremely high preservation of the polarization state. With the ongoing deployment of domestic quantum communication networks, the volume of PM fiber installation and maintenance is increasing.

· Coherent Communication: In 100G/400G/800G coherent optical communication systems, polarization multiplexing is a key technology. PM fiber is widely applied in transceivers, optical amplifiers, and wavelength selective switches (WSS) within coherent systems.

· Fiber Optic Sensors: Various fiber optic sensors for temperature, pressure, strain, etc., extensively utilize PM fiber. These are widely used in industrial scenarios like oil and gas exploration, power monitoring, and structural health monitoring.

These scenarios share a common requirement: extremely high demands for PM fiber stripping precision and temperature control. Using a universal thermal stripper on 80μm PM fiber can easily cause issues like cladding scratches, residual coating, and thermal damage to stress zones. The introduction of the FSP-280Pro directly targets this market niche.

3. Product Portfolio Strategy: FSP-200Pro + FSP-280Pro Dual-Line Layout

The FSP-280Pro is not a replacement for the FSP-200Pro, but rather a new product line extension:

The two products share the same core modules (heating system, OLED display, battery, and Type-C charging). The differences lie in the blade gap and fixture adaptations. The benefits of this design include:

· Controllable R&D Costs: By reusing core modules, new product development focuses purely on the blades and fixtures optimized for 80μm.

· Consistent User Operation: Users familiar with the FSP-200Pro can switch to the FSP-280Pro without a learning curve.

· Complementary Product Lines: Crews handling both standard and PM fiber installation can equip themselves with one of each model.

4. Competitive Landscape: More Choices for Domestic PM Thermal Strippers

The PM fiber thermal stripper market was previously dominated by imported brands:

· Fujikura (Japan): An established manufacturer of PM fiber splicing and preparation tools with a comprehensive product line, but comes with high prices and long delivery times.

· Luna (USA): Research-grade PM fiber tools offering high precision, but at an even higher cost.

· Other domestic universal thermal strippers: Some users modify universal strippers to handle PM fibers, but the precision and reliability remain inconsistent.

The arrival of the FSP-280Pro provides an alternative domestic option for PM fiber preparation tools. Looking at the product specs, the FSP-280Pro is highly competitive in several areas:

· Dedicated 80μm Design: Native adaptation rather than a modified workaround.

· Smart OLED Display: Visualized temperature control minimizes human error.

· Type-C Charging + 3500mAh: Delivers convenient battery life and quick recharging.

· Domestic Brand Advantage: Offers clear benefits in pricing and customer service response time.

5. Impact on the Industry

The launch of the FSP-280Pro reflects a larger trend: optical communication installation tools are shifting from "universal" to "specialized."

In the past, one universal thermal stripper could rule them all. Because 125μm standard fiber was the absolute mainstream, the volume of PM fiber used was small and scenarios were scattered, making dedicated tools economically unviable.

Today, the adoption of PM fiber in gyroscopes, quantum communication, coherent communication, and sensing fields is growing steadily, and installation precision requirements are higher than ever. The "make-do" approach of using universal strippers for PM fiber can no longer keep pace with market needs.

From the FSP-200Pro to the FSP-280Pro, VAE·YI’s thermal stripper product line is transitioning from "universal coverage" to "scenario segmentation." This direction will likely prompt more manufacturers to follow suit.

6. Closing Thoughts

The launch of the FSP-280Pro provides a new domestic alternative in the field of PM fiber installation. Features like its dedicated 80μm design, smart OLED display, 5-second heating, and 5-level precise temperature control directly address the real pain points of high-end scenarios like gyroscopes, quantum communication, and coherent communication.

Specific pricing and availability information are subject to official announcements by VAE·YI. Professionals in PM fiber installation may want to keep an eye on this new release.