Fibre optic cleaver

Fibre optic cleavers are precision tools used in fibre optic network installation and maintenance to create a perfectly flat, mirror-like end face on an optical fibre before splicing or connectorization. These devices are critical for minimising insertion loss and return loss in single-mode and multi-mode fibre systems. A high-quality cleaver ensures a clean, perpendicular break with a typical angle of less than 1 degree, which is essential for low-loss fusion splicing or mechanical splicing. Modern cleavers often feature adjustable blade positions, multiple fibre holders for different fibre types (e.g., 250 µm, 900 µm, or ribbon fibre), and automatic or semi-automatic clamping mechanisms. They are designed for field use, with rugged housings and dust covers to protect the delicate blade and fibre alignment components. The cleaving process involves scoring the fibre with a diamond or tungsten carbide blade and then applying tension to induce a controlled fracture. This tool is indispensable for any technician working with fibre optic cables, from FTTH deployments to data centre cabling.

Fibre optic cleavers are primarily used in telecommunications, broadband networks, and data centres for preparing fibre ends prior to fusion splicing or mechanical splicing. They are also essential in industrial automation environments where fibre optic sensors are employed for high-speed data transmission or monitoring in harsh conditions. Other applications include CATV networks, military communications, and medical equipment where fibre optics are used for imaging or laser delivery. The tool is commonly found in the toolkits of field engineers, network installers, and laboratory technicians working on fibre optic test setups.

Within our category, we offer a range of fibre optic cleavers including high-precision automatic cleavers for high-volume splicing, compact handheld cleavers for field repairs, and universal cleavers compatible with multiple fibre types. Key article codes include the FC-6S (for single fibre), FC-6M (for multi-fibre ribbon), and the CT-30 series for high-end fusion splicers. The code structure typically follows a pattern like "FC-" followed by a number indicating the model generation and a letter for the fibre type (e.g., FC-6S for single fibre, FC-6R for ribbon). We also stock replacement blades and fibre holders to extend the life of your cleaver.

At Electric Automation Network, we provide fast, express shipping worldwide for all fibre optic cleavers and accessories. Our team of specialist engineers offers personalised technical support to help you select the right cleaver for your specific fibre type and application, ensuring optimal cleave quality and splice performance. We also provide detailed technical documentation for each product, including blade life specifications and maintenance guides.