MPO/MTP Polishing Solution

Polishingfilm.com SiC Lapping Film Specification for MPO (Multi-fiber and Pluggable) Fiber Optic Connectors

Overview

MPO (Multi-fiber Push-On) and MTP (Mechanical Transfer Push-On) connectors are high-density fiber optic connectors designed for high-speed data communications networks. These connectors are critical components in modern data centers, telecommunications, and enterprise networks due to their ability to manage multiple fiber connections simultaneously. The precision polishing of these connectors ensures optimal performance and minimal signal loss.

SiC (Silicon Carbide) Lapping Film for MPO/MTP Connectors

Polishingfilm.com offers specialized SiC (Silicon Carbide) lapping films that are specifically designed for the high-precision polishing of MPO/MTP connectors. These films are essential for achieving the required surface finish and geometry for optimal connector performance.

Key Specifications

• Abrasive Material: Silicon Carbide (SiC)
• Available Grit Sizes: Range from 0.05 µm to 60 µm
• Backing: Tough polyester film
• Thickness: 1, 1.5, 2, and 3 mil available
• Adhesive: Available with or without Pressure Sensitive Adhesive (PSA) backing
• Forms: Sheets, discs, and rolls

Features and Benefits

1. Precision and Consistency: Silicon carbide abrasives provide a uniform and consistent finish, essential for the high precision required in MPO/MTP connector polishing.
2. Durability: The tough polyester backing ensures durability and longevity, even under rigorous polishing conditions.
3. Flexibility: Available in various thicknesses and forms, providing flexibility for different polishing setups and requirements.
4. Ease of Use: PSA-backed options simplify the mounting process, ensuring secure and easy attachment to polishing fixtures.

Recommended Polishing Process

To achieve optimal results when polishing MPO/MTP connectors, follow this recommended polishing sequence:

1. SC15 (Silicon Carbide 15 µm)

   • Purpose: Coarse polishing to remove larger surface imperfections.
   • Process: Mount the SC15 film and polish the connector under recommended pressure and time settings.

2. SC3 (Silicon Carbide 3 µm)

   • Purpose: Intermediate polishing to refine the surface finish.
   • Process: Replace the SC15 film with SC3 film and continue polishing to further smooth the connector end face.

3. AO Flock or SC Flock (Aluminum Oxide or Silicon Carbide Flock Film)

   • Purpose: Fine polishing to achieve a near-final finish.
   • Process: Use AO or SC Flock film to polish the connector with reduced pressure, ensuring a smooth and consistent surface.

4. CE Flock or SiO2 Flock (Cerium Oxide or Silicon Dioxide Flock Film)

   • Purpose: Final polishing to achieve a pristine, high-quality finish.
   • Process: Apply CE or SiO2 Flock film for the final polishing stage, ensuring the connector end face is polished to the highest standards.

Applications

• Data Centers: Ensuring high-quality connections for efficient data transmission.
• Telecommunications: Reliable connections for high-speed internet and communication services.
• Enterprise Networks: Maintaining optimal performance for complex networking environments.

Usage Instructions

1. Preparation: Ensure the polishing machine is clean and calibrated. Select the appropriate grit size based on the polishing stage (coarse, intermediate, or final).
2. Mounting: Attach the SiC lapping film to the polishing fixture. For PSA-backed films, peel off the protective layer and firmly press the film onto the fixture.
3. Polishing Process: Follow the recommended polishing sequence (SC15, SC3, AO Flock or SC Flock, CE Flock or SiO2 Flock), adhering to the manufacturer's suggested polishing times and pressures for each stage.
4. Inspection: After polishing, inspect the connectors using an interferometer or microscope to ensure the desired surface finish and geometry are achieved.

Conclusion

Polishingfilm.com's SiC lapping films, combined with the recommended polishing process, provide an effective solution for achieving the high precision and quality required for MPO/MTP fiber optic connectors. Their consistency, durability, and ease of use make them a preferred choice for professionals in data centers, telecommunications, and enterprise networks.

For more information and to place an order, visit Polishingfilm.com or contact us at sales@xytbrands.com | +8615702088819.