Technical data
Product type	General accessories

The NP-FIBER21 from Netpeppers is a fibre optic cleaning pen of the NTT NEOCLEAN-F series, specifically designed for cleaning fibre optic connectors with 1.25 mm ferrules. It is used for maintenance and care of fibre optic connectors in the field of optical data transmission, particularly for connectors of types LC and MU. Cleaning is performed using an integrated cleaning strip, which protects the surface of the ferrules while enabling reliable removal of contaminants such as dust, grease, or moisture.

Fibre optic cleaning pen

The NP-FIBER21 is a compact cleaning pen designed for use in IT infrastructure, during the installation and maintenance of fibre optic cables. It is designed for cleaning connectors with 1.25 mm ferrules, covering common formats such as LC and MU. Cleaning is performed using an integrated, abrasion-resistant cleaning strip, specifically developed for gentle yet effective removal of particles from the ferrule surface.

Applications

The cleaning pen is used in environments where the integrity of the optical connection is critical, such as in data centres, during network infrastructure installation, or in telecommunications. It is suitable for cleaning connectors with UPC and APC ferrules, where the different angles of the ferrules (0° for UPC, 8° for APC) do not restrict its application. The cleaning is performed directly on the connector, without requiring additional tools or chemicals.

Features and equipment in detail

The integrated cleaning strip of the NP-FIBER21 enables over 1000 cleaning cycles, ensuring high cost-efficiency and long service life of the device. The pen’s construction ensures precise placement of the cleaning strip onto the ferrule surface, resulting in uniform and thorough cleaning. The surface of the cleaning strip is designed to avoid scratches or damage to the sensitive fibre optic surface.

Technology explained simply

Cleaning is performed by mechanically wiping the ferrule surface with the integrated strip. The material of the strip is selected to effectively capture particles without damaging the sensitive fibre optic. The shape of the pen allows precise guidance, enabling safe cleaning even in tight spaces or with hard-to-reach connectors. The high number of cleaning cycles reduces replacement needs and lowers operating costs compared to single-use cleaning products.

Compatibility and accessories

The NP-FIBER21 is compatible with fibre optic connectors of types LC and MU, which have a ferrule diameter of 1.25 mm. It can be used with both UPC and APC connectors, as the cleaning technology functions independently of the fibre optic end face geometry.

Mounting and installation

No mounting or installation of the cleaning pen is required. It is used directly on the connector by gently inserting it into the connection and rotating or moving it slightly to clean the surface. No additional tools or aids are necessary. The device is operated with one hand, enabling quick and efficient cleaning even in confined spaces.

Advantages in operation

The NP-FIBER21 provides a reliable and cost-effective solution for maintaining fibre optic connectors. The high number of cleaning cycles reduces material consumption and operating costs. Its simple handling and compatibility with common connector types make it a universally applicable tool in optical network technology. Cleaning is performed without chemicals, eliminating additional risks to the environment or equipment.

Fibre optic connectors

Cleaning of fibre optic connectors is a critical step in maintaining signal quality in optical networks. Contaminants on the ferrule surface can cause signal loss, increased reflections, or even failures. The NP-FIBER21 ensures a clean surface, which is essential for stable and high-performance data transmission.

Fibre optic connectors

Fibre optic connectors, particularly LC and MU, are standard in modern networks. Using a specific cleaning pen like the NP-FIBER21 ensures precise cleaning without damaging the sensitive fibre optic. Compatibility with 1.25 mm ferrules covers most common applications.

Cleaning strip

The integrated cleaning strip is a key component of the NP-FIBER21. It is designed for over 1000 cleaning cycles and ensures gentle yet effective cleaning due to its material composition. It prevents scratches and micro-scratches that could impair signal transmission.

Ferrules

Ferrules are the metallic or ceramic holders that fix the fibre optic at the connector. Their surface must be clean to ensure optimal optical connection. The NP-FIBER21 cleans this surface without causing damage.

APC and UPC

The designations APC (Angled Physical Contact) and UPC (Ultra Physical Contact) refer to the shape of the fibre optic end faces. The NP-FIBER21 is suitable for both variants, as the cleaning technology functions independently of the end face geometry.